Derevi, Empyrial Tactician [Commander 2013] XY205 OR unequip it to Special

OR unequip it to Special Summon this card in face-up Attack Position

the slivers have become everything he wanted them to be: mindless instruments of destruction and despair

Set: XY: Phantom Forces Type: Dragon Rarity: Holo Rare Retreat cost: Colorless

Set: Innistrad Type: Creature — Shapeshifter Rarity: Rare Cost: {2}{U}{B} You may have Evil Twin enter the battlefield as a copy of any creature on the battlefield

Derevi, Empyrial Tactician [Commander 2013] XY205 OR unequip it to SpecialSet: Commander 2013 Type: Legendary Creature Bird Wizard Rarity: Mythic Cost: {G}{W}{U} Flying Whenever Derevi, Empyrial Tactician enters the battlefield or a creature you control deals combat damage to a player, you may tap or untap target permanent. {1}{G}{W}{U}: Put Derevi onto the battlefield from the command zone.