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 - $16.20
LP - $12.90
MP - $9.70
HP - $6.50
DMG - $3.30