Derevi, Empyrial Tactician [Commander 2013] Battle for Zendikar which can be quite unsettling

which can be quite unsettling for their prey

They found something far greater

Sacrifice Verdant Catacombs: Search your library for a Swamp or Forest card

The owner of each creature card revealed this way with the lowest mana value puts it onto the battlefield

Derevi, Empyrial Tactician [Commander 2013] Battle for Zendikar which can be quite unsettlingSet: 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.