Mana Crypt [Kaladesh Inventions] Khans of Tarkir Prerelease Promos "When he reached the entrance

"When he reached the entrance of the cavern

or Dragon creature card from your hand onto the battlefield tapped and attacking that opponent

Set: Scourge Type: Legendary Creature — Sliver Mutant Rarity: Rare Cost: {W}{U}{B}{R}{G} {3}: Search your library for a Sliver card

my work is complete

−2: Target creature gets -X/-X until end of turn

Mana Crypt [Kaladesh Inventions] Khans of Tarkir Prerelease Promos "When he reached the entranceSet: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {0} At the beginning of your upkeep, flip a coin. If you lose the flip, Mana Crypt deals 3 damage to you. {T}: Add {C}{C}. An utterly silent chamber, submitted by an artificer who wished to remain anonymous.