Realm Razer [Shards of Alara] Cat Beast Whenever Tana

Whenever Tana

You and that opponent each gain control of all creatures the other controls until end of turn

Set: Mirage Type: World Enchantment Rarity: Rare Cost: {3}{W} As Null Chamber enters the battlefield

Set: Commander 2015 Type: Legendary Creature — Human Advisor Rarity: Rare Cost: {5}{W}{B} Vigilance

Realm Razer [Shards of Alara] Cat Beast Whenever TanaSet: Shards of Alara Type: Creature Beast Rarity: Rare Cost: {3}{R}{G}{W} When Realm Razer enters the battlefield, exile all lands. When Realm Razer leaves the battlefield, return the exiled cards to the battlefield tapped under their owners' control. The behemoth roared, and the world was blasted free of empires and tyrants.