Concerted Effort

Enchantment - (rare)

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.

Price

cardmarket 4.42

cardsphere 3.9

cardkingdom 4.99

tcgplayer 14

manapool 3.17