Knife Master II is an Evie-only skill that doubles her throwing knife capacity and boosts their damage. It needs level 5 and Knife Master I.
Knife Master II sits at position 18 of 19 in the Stealth tree. Unlocking Knife Master II takes 4 skill points. You need level 5 and Knife Master I before you can buy it. Knife Master II 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.
Chameleon
In Sneak Mode, Evie becomes invisible while standing still; only enemies very close by can spot her.
Double Assassination
Kill two nearby unaware enemies at the same time.