Derevi, Empyrial Tactician

穹光策士德蕾薇 (Derevi, Empyrial Tactician) (zht)

Legendary Creature - Bird Wizard | Power/Toughness: 2 / 3 (CMC 3)
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.
: Put Derevi onto the battlefield from the command zone.