Loki, Lord of Mischief

Loki, Lord of Mischief enters the battlefield with
two claw tokens. You may use claw tokens once
per turn. Remove a claw token. Find Loki.
Give him a box. See if he fits. (he will). If he
fits (and sits) destroy target creature. Deal
damage to opponent equal to that creatures
power. When Loki, Lord of Mischief no longer
has claw tokens, shuffle it back into your deck.