Derevi, Empyrial Tactician [Commander 2013] Legendary Planeswalker Set: Unhinged Type: Legendary Creature

Set: Unhinged Type: Legendary Creature — Human Designer Rarity: Rare Cost: {3}{U}{U} You may play cards as though they were other cards of your choice with the same mana cost

and nor can I

Whenever Derevi

Set: Legends Type: Legendary Land Rarity: Uncommon {T}: Add {R}

Derevi, Empyrial Tactician [Commander 2013] Legendary Planeswalker Set: Unhinged Type: Legendary CreatureSet: 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.