Temporal Aperture [Urza's Saga] Junior Super Series Sacrifice it at the beginning

Sacrifice it at the beginning of the next end step

Set: Iconic Masters Type: Legendary Creature — Praetor Mythic Cost: {3}{R}{R} Creatures you control have haste

If the player discards a card this way

I simply reveal

create X 2/2 black Zombie creature tokens

Temporal Aperture [Urza's Saga] Junior Super Series Sacrifice it at the beginningSet: Urza's Saga Type: Artifact Rare Cost: {2} {5}, {T}: Shuffle your library, then reveal the top card. Until end of turn, for as long as that card remains on top of your library, play with the top card of your library revealed and you may play that card without paying its mana cost. (If it has X in its mana cost, X is 0.)