Derevi, Empyrial Tactician

Description

Derevi, Empyrial Tactician (PRM-86198) is a legendary Creature — Bird Wizard from the Magic Online Promos set. It has flying and an enter/attack trigger that lets you tap or untap a target permanent whenever it enters the battlefield or whenever one of your creatures deals combat damage to a player. It also has a command-zone activated ability that returns it to the battlefield for {1}{G}{W}{U} from the command zone.