Gloaming Cut
From the shadows you strike, and into the shadows you flee.
At-Will Martial, Weapon
Standard Action Melee or Ranged weapon
Requirement: You must be wielding a crossbow, a light blade, or a sling.
Target: One creature
Attack: Dexterity vs. AC
Hit: 1[W] damage.
Level 21: 2[W] damage.
Effect: You shift a number of squares equal to your Intelligence modifier, and you can make a Stealth check to become hidden.