Assassin's Strike
Assassin Attack
You strike with precision at the exact moment, landing an attack that can be instantly fatal.
Encounter ✦ martial
Personal
Special: Nothing but a short or extended rest can allow you to regain the use of this power.
Trigger: You hit a creature within 5 squares of you with an attack using a weapon.
Target: The creature you hit.
Effect: The target takes 1d10 extra damage from the triggering attack. If the target is helpless, this damage is maximized.
Level 3: 2d10 extra damage.
Level 7: 3d10 extra damage.
Level 13: 4d10 extra damage.
Level 17: 5d10 extra damage.
Level 23: 6d10 extra damage.
Level 27: 7d10 extra damage.