Derevi, Empyrial Tactician 87 (Commander: Bloomburrow)

Flying When Derevi enters and whenever 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.

NM - $16.90
LP - $13.50
MP - $10.20
HP - $6.80
DMG - $3.40