Derevi, Empyrial Tactician [Commander 2013] Elf that player simultaneously sacrifices the

that player simultaneously sacrifices the artifact and returns the artifact card to the battlefield

Set: Ice Age Type: Enchantment Rarity: Rare Cost: {3}{U} Cumulative upkeep {2} (At the beginning of your upkeep

you may draw two additional cards

Silver Golem blocks or becomes blocked

Activate only during the end of combat step

Derevi, Empyrial Tactician [Commander 2013] Elf that player simultaneously sacrifices theSet: 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.