Assassin's Creed Revelations Walkthrough Part 14 – Bomb Crafting

Head over to the Imperial District after you have finished sending who you desire on missions. Head into the Imperial Den. Fusuf will now show you how to manage everything in terms of making bombs. Feel free to take some time to craft plenty of them. Yusuf explains that you can add other effects to augment what the bombs do, but promises to get into that after you get the basics.

The bombs presently available are:
Impact Shell
Fuse Shell
Trip Wire
Sticky Pouch
Datura Bomb
Smoke Screen
Cherry Bomb
Thunder Bomb
Splinter Bomb
Smoke Decoy
Caltrop Bomb
Gold Bomb
Blood Bomb
Stink Bomb

Once you have completed things in the Den, it is time to visit Piri Reis's shop in the grand bazaar. He will tell you more about the main story and he has a number of different things for sale once you meet his requirements.

Piri Reis:
Gunpowder:
Arabic
Indian

Once you finish talking with him everything is done for the memory and it is time to move onto the next.