Armageddon's hero skill. When it activates, it steals a creature from your opponent's graveyard (preventing them from reviving or recycling it), and summons it to your side of the field. When the creature is killed, it is removed from play completely.
On level X. the reanimated creature will have 100 + X % of it's original stats. (Kinda Similar to Oceanus's Clone Skill)