Mindbreak Trap [Zendikar] Oath of the Gatewatch Prerelease Promos Set: Prophecy Type: Creature —

Set: Prophecy Type: Creature — Avatar Rarity: Rare Cost: {6}{B}{B} If there are ten or more creature cards total in all graveyards

This is my destiny

if twenty or more creature cards are in your graveyard

They have "When this creature dies

Whenever a Mountain enters the battlefield under your control

Mindbreak Trap [Zendikar] Oath of the Gatewatch Prerelease Promos Set: Prophecy Type: Creature —Set: Zendikar Type: Instant Trap Rarity: Mythic Cost: {2}{U}{U} If an opponent cast three or more spells this turn, you may pay {0} rather than pay this spell's mana cost. Exile any number of target spells. "Life is a maze. This is one of its dead ends." Noyan Dar, Tazeem lullmage