Chameleon is Evie's signature exclusive skill: stand still in Sneak Mode and she vanishes from view. It needs level 6 and Assassin Steps.
Chameleon sits at position 19 of 19 in the Stealth tree. Unlocking Chameleon takes 6 skill points. You need level 6 and Assassin Steps before you can buy it. Chameleon is one of Evie's three exclusive skills, so Jacob cannot take it.
Air Assassination
Drop onto a target from above and kill him in a high-profile strike.
Assassin Steps
Greatly reduces fall damage, silences your landings and makes your movement much quieter.
Double Assassination
Kill two nearby unaware enemies at the same time.
First Strike I
Hitting an enemy just before combat begins deals heavy damage.