Hydra Trainer 159 (Modern Horizons 3) - Foil

You may exert this creature as it attacks. When you do, target creature gets +X/+X until end of turn, where X is the number of counters on permanents you control. (An exerted creature won't untap during your next untap step.) {2}{G}: Adapt 2. (If this creature has no +1/+1 counters on it, put two +1/+1 counters on it.)

NM - $0.70
LP - $0.70
MP - $0.70
HP - $0.70
DMG - $0.70