Poison

Poison is a "weapon" featured in the game Assassin's Creed 2. Bought in vials from doctors used in the form of hollow blades, when used on someone that person will go insane swinging at people randomly. These wild, berserk swings can kill enemies such as Guards and Assassination Targets. After about one minute they will collapse and die at which if Ezio is too close a nearby guard will shove him a crowd will gather around then when the poisoned person dies will start to disperse this cannot be used to kill Assassination Targets but if used on a guard near your target the guard may hit or kill them.

Although victims of a poisoned individual are technically "dead" they act as if they were beat with fists. Also denote that as people stay a certain distance from a poisoned guy, his chance of actually scoring a kill is rare.