Derevi, Empyrial Tactician GWU

Creature – Bird Wizard (2 / 3)
Art
LowAvgHighFoil
cma$2.97
c13$0.75$1.09$5.99

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.

1GWU: Put Derevi onto the battlefield from the command zone.