Shifty Doppelganger Condition:Heavily Played Set: Whispers in the Well

Set: Whispers in the Well (#241/204)

Players can't cast spells from graveyards or libraries

then sacrifices all creatures he or she controls

Set: Commander: Tarkir: Dragonstorm (#90)

Set: The Brothers' War: Retro Frame Artifacts (#69)

Shifty Doppelganger Condition:Heavily Played Set: Whispers in the WellSet: Odyssey (#101) Rarity: Rare Type: Creature Shapeshifter Mana Cost: {2}{U} Colors: Blue P T: 1 1 {3}{U}, Exile this creature: You may put a creature card from your hand onto the battlefield. If you do, that creature gains haste until end of turn. At the beginning of the next end step, sacrifice that creature. If you do, return this card to the battlefield.