Sheoldred, Whispering One [Jumpstart] Beast Elemental Dinosaur Set: XY: Double Crisis Type:

Set: XY: Double Crisis Type: Item Rarity: Uncommon

They mutate into the creature on top plus all abilities from under it

Set: Battle for Zendikar Prerelease Promos Type: Legendary Creature — Eldrazi Rarity: Mythic Cost: {10} When you cast this spell

you may put a creature card from your hand onto the battlefield and attach Deathrender to it

Sheoldred, Whispering One [Jumpstart] Beast Elemental Dinosaur Set: XY: Double Crisis Type:Set: Jumpstart Type: Legendary Creature Phyrexian Praetor Rarity: Mythic Cost: {5}{B}{B} Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.) At the beginning of your upkeep, return target creature card from your graveyard to the battlefield. At the beginning of each opponent's upkeep, that player sacrifices a creature.