Derevi, Empyrial Tactician [Commander 2013] Aether Revolt Prerelease Promos When Hazezon leaves the battlefield

When Hazezon leaves the battlefield

Set: Vanguard Series Type: Vanguard Rarity: Rare Creatures you control have shadow

Set: Commander's Arsenal Type: Enchantment Rarity: Common Cost: {2}{U} Whenever an opponent casts a spell

that player sacrifices all but that many permanents

Derevi, Empyrial Tactician [Commander 2013] Aether Revolt Prerelease Promos When Hazezon leaves the battlefieldSet: 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.