Concerted Effort 8 (Ravnica: City of Guilds)

At the beginning of each upkeep, creatures you control gain flying until end of turn if a creature you control has flying. The same is true for fear, first strike, double strike, landwalk, protection, trample, and vigilance.

NM - $14.90
LP - $11.90
MP - $8.90
HP - $6.00
DMG - $3.00