Demand Obedience

Salvage 1 (As an additional cost you may exile one card with salvage from your graveyard as you cast this spell.)
Tap or untap up too two non-land permanents. If Demand Obedience's Salvage cost was paid, you may search your library for up too three cards named Demand Obedience, put them in your graveyard and shuffle your library.
Live together or perish alone.