Startled Awake #88

Target opponent puts the top thirteen cards of his or her library into his or her graveyard. 3UU: Put Startled Awake from your graveyard onto the battlefield transformed. Activate this ability only any time you could cast a sorcery.

Skulk (This creature can't be blocked by creatures with greater power.) When Persistent Nightmare deals combat damage to a player, return it to its owner's hand.