Legendary Hexblade Utility 12Dark Invocation

You call on the darkness to cloak you against your enemies’ attacks, but that protection comes at a price.

Daily        Arcane, Shadow
Minor Action      Personal

Effect: Until the end of the encounter, when any enemy targets you with a melee or a ranged attack, roll a d20. On a 10 or higher, you gain total concealment against that attack. On a 1 or 2, the enemy gains a +10 power bonus to the attack’s damage roll (if any) against you, and you are weakened until the end of your next turn. Otherwise, the attack is resolved as normal.

Published in Heroes of Shadow, page(s) 96.