Pickpocket 50 people
Eliminate Al-Mardikhwar
Affect 20 guards with smoke bombs
Headshot 20 guards with throwing knives
Fully upgrade an outfit
Complete 10 faction contracts
Use benches to pass time 5 times
Tag 100 guards using Enkidu
Obtain a total of 10 elixirs
Defeat a Shakiriyya in combat
Assassinate 10 guards from hiding spots
Complete a Tale from Baghdad
Obtain a treasure by solving an enigma
Eliminate Al-Ghul
At maximum notoriety, become anonymous by tearing down wanted posters
Stay at maximum notoriety for 10 minutes
Assassinate 10 guards in a row without triggering open conflict
Open a token chest
Hide 5 bodies in bales of hay
Apply dye to an outfit
Become an Initiate of the Hidden Ones
Complete the Prologue
Unlock all skills
Fully upgrade a weapon
Obtain both disguises
Synchronize all viewpoints
Fully explore all territories
Bring all 7 lost books to Al-Jahiz
Fully upgrade all tools
Kill 75 guards with throwing knives
Put 10 guards to sleep with blowdarts
Have 10 guards trigger traps
Distract 10 guards with noisemakers
Pickpocket a guard affected by a blowdart
Pickpocket all 18 artifacts and bring them to Dervis
Save up 2007 dirhams
Pay musicians 5 times
Pay mercenaries 5 times
Pay merchant groups 5 times
Assassinate 10 guards while blending with the crowd
Eliminate Al-Rabisu
Destroy a Horn Bearer's horn with a throwing knife
Use the services of a Munadi 3 times
Kill 5 guards with one use of Assassin's Focus
Survive 10 minutes in open conflict
Collapse 20 scaffolding structures
Eliminate Al-Pairika
Return all stolen goods to Hind
Listen to all folktales
Collect all Oud melodies
Replay an Animus Sequence
Complete all sequence challenges
Unlock all Animus Sequence rewards
Poison a Poisoner
Complete all the AlUla territories
Escape the AlUla prison
Say goodbye to Is'haq
Escape the AlUla prison undetected
Eliminate the Head of the Order
Discover Basim's past
Reach the maximum Hidden One Rank