Shadow Assassin

Rogue Level 8

Background
You become a killing machine, striking from the shadows with deadly and bloody efficiency, and turning attacks against you into pain and suffering for your enemies. You believe in doing unto others before they can do unto you, and you know how to deliver punishment as only a striker can.   Paragon Path
This feature can be taken twice, with additional effects being granted on the second time it is taken.   First Level Features
Shadow Assassin's Riposte: Any adjacent enemy that misses you with a melee attack takes damage equal to one-half your Rogue level plus your Dexterity modifier.   Second Level Features
Shadow Assassin's Action: During the first round of combat, you have advantage on all attacks.