Rampaging Ferocidon [Ixalan Prerelease Promos] 31 the Mind Flail isn't a

the Mind Flail isn't a creature unless you control three or more permanents you don't own

put that card into your hand

Set: Magic 2015 Type: Legendary Creature — Sliver Rarity: Mythic Cost: {W}{U}{B}{R}{G} Sliver creatures you control have indestructible

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Rampaging Ferocidon [Ixalan Prerelease Promos] 31 the Mind Flail isn't aSet: Ixalan Prerelease Promos Type: Creature Dinosaur Rarity: Rare Cost: {2}{R} Menace Players can't gain life. Whenever another creature enters the battlefield, Rampaging Ferocidon deals 1 damage to that creature's controller. All raptors are aggressive, but ferocidons seem to enjoy their prey's pain.