Zeigarnik's Seal

{u}{t}: Until the end of the turn, all permanents with redundant instances of the ability of flying caused by multiple occurrences of the ability are put into the owner's graveyard. The same is true for the abilties of haste, trample, shroud, hexproof, lifelink, deathtouch, first strike, double strike, menace, intimidate, vigilance, reach, defender, and indestructible.
{4}: Take Zeigarnik's Seal from your graveyard and put it onto the battlefield tapped.