Wasnt difficult at all. The 2nd one I located is in one of the Romulus Lairs. Now I got a second one in a lair, but I've realised that I've lost the first one. Assassin's Creed: Brotherhood. I beat the game, if that helps. Assassin's Creed: Brotherhood Xbox 360 . When you reach the big area with a chandelier and a cross, go right up the stairs to the door, there should be a tunnel with a chest there. The shrunken heads aren’t needed for 100% synch, you only need those 2 I mentioned for the shop quest. When you reach the final chamber with the large cross in the center, head over to it and make your way to the stairs on the right side. I sold my shrunken heads, yes, plural, one was pretty on in the game and i wasn't aware that you needed it and the other i sold by mistake. 1 of the shrunken heads in the lair 'the sixth day' in a room on the right of the giant cross. Activate the trainer options by checking boxes or setting values from 0 to 1. 2017. For the Exotica quest you need Shrunken Head x2, Elephant Ivory x3, and Indian Diamond x3. It only took me 3 trips to get the Aconite this way. Where to find Shrunken Heads in Assassin’s Creed. Climb on the wall on the right and get to the room located on the right [2]. Click the PC icon in Cheat Engine in order to select the game process. Ok, so where is the Palazzo Laterano Shrine exactly? i found one in a chest inside the Palazzo Laterano Shrine. Tunnel Entrance 0. Shrunken Heads -- READ CAREFULLY. If you know where it is, please tell me and if there is a certain way to get, please explain. These quests could only be accessed at the stores located on Tiber Island and required Ezio to gather rare tradeable items in order to obtain certain items from the store that could not be bought under. " In this installment, Ezio heads to Rome to continue his quest against the Templars. Borgia Tower 0. Install Cheat Engine. In 'How To Game' you will find tips on how to perform tasks in video games, be it certain missions, extra tasks, or particular trophies/achievements. 4- Once past second building head north east to building with light. Is there a way in which I can get another Shrunken Head?I've finished the game, and I've got the head from Romulus Lair AND the one from the cliffs. 3. Menu. 0 on the PlayStation 3, a GameFAQs Q&A question titled "Where/how do I get the 2nd Shrunken Head?". " - Page 2. 20%, most common, is probably silk or ore or something, with shrunken heads likely being 3%. Reward: Seusenhofer Pauldrons and Seusenhofer Chest Guard. I checked, re-checked, re-re checked, and. but it's super annoying because I have one shrunken. . The Shrunken Head treasure chest is located at the final stage of the mission - essentially when you finally enter the basilica chamber with the altar seats strewn around. For Assassin's Creed: Brotherhood on the Xbox 360, a GameFAQs message board topic titled "Does anyone know where to get 2 shrunken heads?". For Assassin's Creed: Brotherhood on the Xbox 360, a GameFAQs Q&A question titled "Can you get shrunken head as loot drop?". Citrinita5 - 12 years ago - report. 3- Once you arrive, run the way you are facing between buildings and wall. Apparently it's in one of the Romulus Lairs, Palazzo Laterano, but I can't seem to find it. Silk † 288 480 480 624 A supple textile produced from the cocoons of Mulberry Silkworm larvae. Steam Community: Assassin's Creed Brotherhood. It is at the very end of the lair, in a hallway off to the right of the large cross in the big cathedral. Hey all, so I’ve been playing brotherhood again for a while, and I already completed the storyline. I already got the first one which was on a cliff in the west or whatever and all I need is the second one. . Bartolomes Axe - Complete Mercenaires Guild Missions. This shows the location of the first Shrunken Head, follow my path and pay attention to the map, it will help. If you know where it is, please tell me and if there is a certain way to get, please explain. • 4 yr. . I have been playing the game for 64 hours and am on 8th sequence. At the end of the day, it's all love. Start by running west through a doorway. [citation needed] In the DS version of LEGO Harry Potter: Years 1-4, they are replaced by a wizard guarding the Three Broomsticks Inn. You can get 2 shrunken heads from chests in the game, 1 is in the south district (can’t remember the name) and the other one is in a Romulus Lair (which I also can’t remember the name). There are two fixed locations you can access to get Shrunken Heads. '=) 3DS Friend Code: 0404-6926-2229, Jonathan. my current investment ammount is about 4000 florins at a time. Where do you find the shrunken heads in assassin's creed brotherhood? Updated: 10/22/2022. starting to think that was. Shrunken Heads, along with every other sellable item within the Assassins Creed; Brotherhood universe can be obtained by looting killed people as well as from the treasure chests. Subjects > Hobbies > Video Games. Blacksmith #2 - Blood Money. Spaulders and Torso can only be acquired upon completion of the blacksmith's shop quest, which revolves around bringing 2 Shrunken Heads to him. Leaferr (Topic Creator) 12 years ago #2. 1 is in the Followers of Romulus Lair that has you knock down the giant cross (the Sixth Day I believe). Shrunken Heads can be found in treasure chests. In this. I got the one in the lair. Double-click the . Should have kept the vlad coins and alum. Hey this is part two. Hi. but i just looted about 40 and wasn't able to find one. I already got the first one which was on a cliff in the west or whatever and all I need is the second one. 0 on the Xbox 360, a GameFAQs Q&A question titled "Other Shrunken Head?". Well, just go to the right of it and youll get your second shrunken head. For the heads, another thread posted recently had someone listed their locations. A quick Googling will tell you exactly where they are. . Other. Here's a walkthrough for the Sixth Day Romulus lair with full synchronization in Assassin's Creed: Brotherhood. Treasure Chests - Detailed List - Assassin's Creed: Brotherhood Guide - IGN. r/assassinscreed. The 2nd is located is in another chest, which unfortunately is located in the final Borgia area you have to destroy, which is also. Keep the list. Rare items, like shrunken heads or Vlad coins etc, cannot typically be looted of regular soldiers. Assassin's Creed Brotherhood Create. I have looted all chests in the game including the Romulus chamber. 5- To the right of this. mjsMario 12 years ago #1. I read a bunch of topics where they say cliffside. - kenmorr23---For Assassin's Creed: Brotherhood on the Xbox 360, a GameFAQs message board topic titled "Location and video of the two shrunken heads. It shall be listed as "Mission", location and 100 Synch requirement. 148 11K views 1 year ago #ezioauditore #ezio #acb #shrunkenheads #shrunkenheadlocations #guide #gameguide #gameguides #assassinscreedbrotherhood. For Assassin's Creed: Brotherhood on the PlayStation 3, a GameFAQs message board topic titled "Shrunken Heads". Everything else can be sold. Sequence 5 - The Banker. Run down. 1K 152K views 12 years ago This shows the location of the first. any way known to get a shrunken head, replay mission etc. . Here you will be able to see where the 3 Borgia flags are and where to find one of the Shrunken heads for the Exotic. zthe chest is in the antico district and it's on the side of a cliff, you have to jump down from the top to get it. Answers. So i got 1 shrunken head but i cant find the second one, i found one at the west side of antico district (southern district at the map), can anyone give me the place of the second shrunken head? MaSuMe964 - 12 years ago - reportFor Assassin's Creed: Brotherhood on the PC, a GameFAQs Q&A question titled "Can you get shrunken head as loot drop?". I think I may have just screwed up big time guys, but I'm hoping one of you can tell me I'm wrong. Also, when can I access it (does it open after a. all treasure chests are accounted for the challenge to jump from horse to beam, any good place to do such. With the first 4, they each get 122 XP, but only 98%, and with 5 they. 12 minutes. S. I've finished the game, and I've got the head from Romulus Lair AND the one from the cliffs. Medici Cape. In all of these tasks, you will have to get some ingredients and take them to the merchant shop. Bandit attacks also occur randomly in forested areas in the south part of the map. If your assassins are of a decent level and you have the maximum amount, you should have no problems. Go south (across the river) from Ezio's hideout and follow the road southwest a bit. Sad to say it’s possible that you sold it without realizing. . Assassin's Creed: Brotherhood (Xbox 360) Where is the Palazzo Laterano and how soon may I access it? Like everyone else, I'm trying to get the final Shrunken Head and was wondering where exactly the Palazzo Laterano is located (I'm assuming it's in the Vaticano District). Joined: Thu Jul 27, 2017 9:02 am. ddog4z12 years ago#7. It's right near the end when you're walking up the stairs toward the treasure room, look for an open hallway to the right. Look for the thread on the first page or two, also I might've seen It on the 360 boards. nickytommy2. 0. For Assassin's Creed: Brotherhood on the PlayStation 3, a GameFAQs message board topic titled "Where to get a Shrunken Head?". . I'm not sure if shrunken head is on their treasure list, kill some to see if they have it. Plus, WHY IN DEAR GOD WOULD YOU WANT TO GET RID OF YOUR XBOW! IT IS GODLY! (\__/) (='. Shrunken Head x 2. Some special stores are opened near Ezio's hideout. There are 2 chest locations on the world map itself. A planned intermediary episode in the Assassin's Creed storyline, this game featuring Assassin's Creed II lead hero Ezio in a stand-alone side-sequel to the second game. Ask A Question. I'm not sure if it's something still hung up because of everything going offline and then coming back. I recently invested enough in a tailor shop to complete the global tailor investment rewards, but I did NOT get rewarded with a shrunken head like it said. It is at the very end of the lair, in a hallway off to the right of the large cross in the big cathedral. Where can I find shrunken heads in Assassin’s. 0 on the Xbox 360, a GameFAQs Q&A question titled "Can you get shrunken head as loot drop?". Assassin's Creed Brotherhood. The chests are set, not random. For Assassin's Creed: Brotherhood on the Xbox 360, a GameFAQs message board topic titled "help with shrunken head!!!". From: Sneaky Assassin | #002 There are only 2 heads in the game, one in a lair in treasure box, the other in treasure box The one is in the Lair The Sixth day, once you are in the main church with the big cross, look at the cross, to it's right in the corner is an alley, go to end of alley for the chest (you can see it from the start) The other is here (credit goes to waxc3. For Assassin's Creed: Brotherhood on the PlayStation 3, a GameFAQs message board topic titled "Shrunken Heads -- READ CAREFULLY" - Page 2. I beat the game, if that helps. • 1 yr. IGN's YouTube is just a taste of our content. This topic is to give locations for those two items or. arannugnt (Topic Creator) 12 years ago #3. 20%, most common, is probably silk or ore or something, with shrunken heads likely being 3%. I know for a fact that the investment is only for the PC version of the game. There are only two shrunken heads in chests in the entire game, otherwise you can get them as random drops from certain corpses. You can keep explaining if you want, or you can take the advice that people are giving you. Share. Assassin's Creed: Brotherhood. Feather 0. For Assassin's Creed: Brotherhood on the Xbox 360, a GameFAQs Q&A question titled "how can i scaffold destroyed?". How do you get shrunken heads in Assassin’s Creed Brotherhood? Answers There are only 2 in game one is in the Lair The sixth day to the right of the cross in main church down a small alley. Does this mean i need to start a new game if i want the armor?For Assassin's Creed: Brotherhood - The Da Vinci Disappearance on the Xbox 360, a GameFAQs Q&A question titled "Can you get shrunken head as loot drop?". Opening this tab displays a trade list of items (and required quantities) and a reward for completing the quest. This is how to complete one of the Romulus lairs in a quest called "the Sixth Day". Lair of Romulus 0. For Assassin's Creed: Brotherhood - The Da Vinci Edition on the Xbox 360, a GameFAQs Q&A question titled "Can you get shrunken head as loot drop?". Here's everything you need total. Some of the rarer items, like the shrunken heads, are only found in treasure chests spread throughout the game. ago. But what begins as a struggle over te. ! I accidentally sold the one I got from the cliffs, and now I'm left only with 1 shrunken head!1. but it's super annoying because I have one shrunken head and need another and really. shrunken heads ac brotherhood (switch edition) When I try to get the shrunken head from the Romulus Lair it only gives me Florins. also the crossbow challenge, a good place for that. I can't seem to get the bandits to attack me at night, I've tried. BE WARNED: There are only 2 Shrunken Heads in the entire game hidden in 2 specific chests, that you can lose if you sell them by. Is there a guide to it? This morning I decided to sell everything I had but some stupid jewel. Board Topics. Run to the south end of the Villa and go to the base of the stairs out front. From the Creator: Shrunken Head #1: 0:00 - 1:57Rest Of Items: 1:57 - 3:45Shrunken Head #2: 3:45 - 4:38Seusenhofer Armor: 5:11 For Assassin's Creed: Brotherhood on the PlayStation 3, a GameFAQs Q&A question titled "Can you get shrunken head as loot drop?". 58. Thanks to gardian06, we do have now the retail price for the missing item, the Shrunken Head. HOWEVER, even with servers back online, I did not receive my shrunken head. Hi. If you don't agree they are the best team in the world, prepared to be round house kicked. HOWEVER, even with servers back online, I did not receive my shrunken head. Hey, guys. ) Terracotta Pot x 3. For the Shrunken Heads, there are only two total in the game. I can't seem to get the bandits to attack me at night, I've tried. . These are the biggest and best treasures. So I accidentally sold one Shrunken Head and I only have 1. 2. These quests could only be accessed at the stores located on Tiber Island and required Ezio to gather rare tradeable items in order to obtain certain items from the store that could not be bought under normal circumstances. AC Brotherhood Shop Quest Success! so there is a shop quest called exotica at the blacksmith on tiber island this unlocks the second best chest and shoulder armour in the game. When low on HP, head to the spring in the center to rest up. Check what items each merchant will give you if you invest money. one is located on the edge of a cliff, which is located almost directly west of the Barracks, head towards the large black cliff line and north a little. Why can't I enter uplay in ac brotherhood? Tech Support X360. Reviews. ago. The other is in the 'Sixth Day' Lair of Romulus, in a hallway to the right of the large cross in the cathedral at the end of the lair. In the early game, when I didn't know much about how things work, I sold a shrunken head cos I thought that was the way to do the quest. . When can I access "The Sixth Day" Romulus Lair. Blacksmith #3 - FaithThe shrunken head isn't in a chest at the end of the Lair though. I reached 1,000,000 Florins in the tailor, so I completed the global tailor investment reward, to which I should receive 1 shrunken head (completing all 5 shops will reward you with 5 shrunken heads, but that's a lottttt of time invested). Is there a way in which I can get another Shrunken Head?There's a shrunken head in a chest inside the Palazzo Laterano lair. Can you get Shrunken Heads from chests alone or. Top Voted Answer. I know you can get Vlad the impaler coins, cause i got 3 in one go. ! I accidentally sold the one I got from the cliffs, and now I'm left only with 1 shrunken head!Welcome to Assassins Creed: BrotherHood!_____In this episode MrCrusader050 and Ultrisity123 will be showing you how to mak. Fast travel to the thieves guild, climb the view point, wait for a courier to spawn. I figured it felt more "assassiny" to only wear robes and. In fact, they were popular and lucrative enough that unscrupulous head-peddlers started trading in fake shrunken heads, made from the heads of sloths and other animals. ! I accidentally sold the one I got from the cliffs, and now I'm left only with 1 shrunken head!I reached 1,000,000 Florins in the tailor, so I completed the global tailor investment reward, to which I should receive 1 shrunken head (completing all 5 shops will reward you with 5 shrunken heads, but that's a lottttt of time invested). Indian Diamond help! AFreeby 13 years ago #1. A bit over a decade ago, when I first played Brotherhood, I upgraded Ezio's armour to the fullest. Menu. ∙ 12y ago. If you know where it is, please tell me and if there is a certain way to get, please explain. There are only a certain number of some items. It's near the end of the Lair, to the right of the. I reached 1,000,000 Florins in the tailor, so I completed the global tailor investment reward, to which I should receive 1 shrunken head (completing all 5 shops will reward you with 5 shrunken heads, but that's a lottttt of time invested). how to control flying machine in ac brotherhood on PC. ACB - Shrunken Head (Help) Maestro209 12 years ago #1. I tried to make another save and still florins. Table Makers. For Assassin's Creed: Brotherhood - Animus Project Update 1. I beat the game, if that helps. Finding all of the rare trade objects in Assassin's Creed: Brotherhood can be infuriating, what with random item drops and quests to juggle. Enthasius 10 years ago #2. Treasure Chests - Detailed List - Assassin's Creed: Brotherhood Guide - IGN. Activate the trainer options by checking boxes or setting values from 0 to 1. P. For Assassin's Creed: Brotherhood on the PC, a GameFAQs Q&A question titled "What is a shorter way of finding the Shrunken Head?". Assassins will only bring back an item if the reward for the quest says it contains an item (usually denoted by stars. how to control flying machine in ac brotherhood on PC. I tried every thing, I couldn't? Main Quest PC: 1: 2 months ago: 1 month ago: How do I access white "Area unavailable" in Rome? Done all I can do, the next ! step in behind the 'wall'? Main Quest X360: 1: 4 months ago: 3 months ago: Can you get shrunken head as loot drop? Side. Plus, a simple explanation & a map is normally easier to follow than a 5 minute long video. S. Assassin's Creed: Brotherhood guide / mission walkthrough in Full HD (1080p) with Full 100% Synchronization - Side Missions - Shop QuestsAssassin's Creed: Br. Where can I find Shrunken Heads? I've only found one at one of the Romulus hideouts (the former house of the Pope = the basilica), and that was extremely lucky for me since I decided to do some exploring. First off, use the Tunnel Entrances to get to the Thieves' Guild. In Memory Block 6 I snagged the Shrunken Head from that cliffside chest north of the thieves guild. I tried every thing, I couldn't? Main Quest PC: 1: 2 months ago: 2 months ago: How do I access white "Area unavailable" in Rome? Done all I can do, the next ! step in behind the 'wall'? Main Quest X360: 1: 4 months ago: 3 months ago: Can you get shrunken head as loot drop? Side. level up your assassins to 10 and send them (for 100%) to every large star mission. There's one in a chest. I know borgia messengers and cento occhi smugglers. Other. If you know where it is, please tell me and if there is a certain way to get, please explain. Boards. It seems that the two main shop quest items people can't find are 2 Shrunken heads for armour, and 1 aconite for fast poison. There are only 2 Shrunken Heads in the entire game. These items can be found in some special chests, near some guards and such places (all of them are. You can do anything you could before except leave the animus to explore Montergionni. In this lair is one of the hardest to find items needed for a shop quest, the Shrunken Head. I got indian diamonds from replaying the memory 'high stakes negotiations' and then looting the bandits corpses. Ask A Question. im at 100% sync with dlc and have all collectibles and all guild challenges complete. Shrunken head on assassins creed brotherhood? Updated: 10/5/2023 Wiki User ∙ 12y ago Study now See answers (6) Best Answer Copy The first shrunken head. The only way to do that is to keep track in your head. For Assassin's Creed: Brotherhood - Animus Project Update 2. Like us on Facebook: people have problem finding Shrunken Heads in AC:B. IsoulstizI - 12 years ago -. Apparently it's in one of the Romulus Lairs, Palazzo Laterano, but I can't seem to find it. CT file in order to open it. Turn around and look towards the road, and a Borgia messenger should spawn in about 30 seconds. Or thisAssassin's Creed Brotherhood Full Game Walkthrough / Guide video in 4K (2160p / 60fps) - NO COMMENTARYFull Games Walkthrough Playlist: far as I know, the game only provides two shrunken heads, and you can't complete the shop quest once you've sold them. With 2. Maria's Dagger - Complete Courtesans Guild Missions. Gamertag: ZwooshAll my videos will be STORY spoile. Well since you said you sold everything when you first started playing, it is possible you didn't have either Shrunken Heads. Sadly there are only 2 of them in the whole game and usually bandits Cary them so try finding some of them and loot them. Anythin exept missions and exit the animus. 2 answers. I've finished the game, and I've got the head from Romulus Lair AND the one from the cliffs. The video that Macadamianut posted shows you exactly where it is. In a single-segment run you would get it on different occasions, in addition to looting and selling the. Assassin's Creed Brotherhood all Guild Challenges guide / mission walkthrough played in 4K (2160p / 60fps) - NO COMMENTARYAC Brotherhood Side Activities 4K P. As far as I know, there are only 2 in the entire game that can be obtained through chests. Odds of Success Minimum. So I am at the beginning of Sequence 5. Shrunken Head #1: 0:00 - 1:57 Rest Of Items: 1:57 - 3:45 Shrunken Head #2: 3:45 - 4:38 Seusenhofer Armor: 5:11. For Assassin's Creed: Brotherhood on the Xbox 360, a GameFAQs Q&A question titled "Can you get shrunken head as loot drop?". Jump down and open the chest with Cardinal's Purple Dye. For Assassin's Creed: Brotherhood on the Xbox 360, a GameFAQs message board topic titled "What would you like to see explained in a FAQ topic?". Anyway, I just gave that mission a couple runs, didnt get a single diamond off the thugs. I have invested a total of 60,000 florins in the bank. It is 1715. Palazzo Laterano Romulus Lair | 100% Walkthrough | Shrunken Head Location3:35 Shrunken Head location (I already picked it up, but it is in the chest)3DS FC: 2621-2887-8013. Once you have completed all the shop quests up until you get the one that needs 2 Heads, then just select one shop, for me I choose the Tailor shop just to the west on the small island where the Assassin Guild is, when you keep investing into the same store type, once you hit 1000000 gold invested, you get one as a reward. . Some of the rarer items, like the shrunken heads, are only found in treasure chests. On a. Assassiiinuss. You can't just run there as you need a reload of the map. Assassin's Creed Brotherhood: Shrunken heads locations Part 1. Assassin's Creed; Ezio Trilogy. The shrunken head chest is to the right when you are looking at the giant cross at the end of the lair. (It's next to aqueduct. there's one thief assignment where you have to beat up 8 of those bandits. La Volpes Bite - Complete Theives Guild Missions. The shrunken head is not in one of the treasure room chests. but yeah r1 is block but i dont think you can block brute soldiers. P. the other shrunken head is on the cliff facing the ship from 'high stakes negotiation' and its midway up so you have to climb. There will always spawn one. Where can I find a shrunken head in AC Brotherhood? Where are the lairs of Romulus? How do I get Spada Lunga? In This Wiki Guide. few have shrunken heads like #12 in Antico and in Romulus Liar (see page 2 for chest location). Publisher: Ubisoft. Assassins Creed: Brotherhood Interactive Map - All Collectibles, Feathers, Borgia Flags, Side Quests, Hidden Treasures, Viewpoints & more! Use the progress tracker to get 100%! The other Shrunken Head is in the Lair of Romulus called 'The Sixth Day'. 0 ???". Plus, WHY IN DEAR GOD WOULD YOU WANT TO GET RID OF YOUR XBOW! IT IS GODLY! (\__/) (='. I've finished the game, and I've got the head from Romulus Lair AND the one from the cliffs. Shrunken Heads -- READ CAREFULLY. 0 on the Xbox 360, a GameFAQs Q&A question titled "Where/how do I get the 2nd Shrunken Head?". Get the treasures. There are only two I know of in game. The second one is in the Palazzo Laterano. Sad to say it’s possible that you sold it without realizing. how to control flying machine in ac brotherhood on PC. . . as well as 2 elephant ivory. S. Below I will list all of the Romulus Lairs and their 100% Synch requirements. Voldavian 12 years ago #6. I beat the game, if that helps. I already got the first one which was on a cliff in the west or whatever and all I need is the second one. Some of the rarer items, like the shrunken heads, are only found in treasure chests. Hey this is a walk thought to getting the shrunken heads. Bracers and boots can be bought at blacksmith. This shows another guaranteed Shrunken Head. There are only two shrunken heads in the game. . The robe is Wetlands Ebony, Cape Wetlands Ivory or just Armor of Altaïr. Wiki User. I used this video to find them, because I was also having the same problem when looking for those. 1. how to control flying machine in ac brotherhood on PC. Assassin’s Creed. This will let you complete the Exotica Armor quest and get the final 2 pieces of armor. thanks for watching more ACB vids coming. Use the progress tracker to get 100%! Assassin's Creed: Brotherhood Interactive Map? Show All Hide All. For Assassin's Creed: Brotherhood on the Xbox 360, a GameFAQs message board topic titled "Where do i get shrunken heads from o. For Assassin's Creed: Brotherhood - The Da Vinci Disappearance on the Xbox 360, a GameFAQs Q&A question titled "Other Shrunken Head?". Brotherhood was in Rome, not Italy. For Assassin's Creed: Brotherhood on the PlayStation 3, a GameFAQs message board topic titled "shrunken head help. Shrunken heads though its apparent that there are only two of those in the entire game. There are only two chests in the entire game that have them, one is #12 on the Antico Map and the other is in the “Sixth. I want to buy a game with all the add-ons. AGAIN SORRY FOR THE QUALITY!!!!!!!!Location is at one of the followers lair, The Sixth Day at the end, right before you enter the shrineAlso kinda a walkthroughFor Assassin's Creed: Brotherhood on the Xbox 360, a GameFAQs message board topic titled "shrunken heads?". Shrunken Heads can be found in treasure chests. If you've already played through the lair, you can still get the chest by replaying it through the DNA menu. I wanted all collectibles, and then I noticed that I don’t have the secret locations for the Romulus lairs (which I need to get the secret location borgia flags).