Kalonian Hydra (305) - March of the Machine Commander Artist_Sara Winters defending player sacrifices a creature

defending player sacrifices a creature of their choice

Set: Core Set 2019 Prerelease Promos Type: Legendary Creature — Elder Dragon Rarity: Mythic Cost: {4}{W}{U}{B} Flash

Its controller gains life equal to its power

you may pay [Resource] instead

Kalonian Hydra (305) - March of the Machine Commander Artist_Sara Winters defending player sacrifices a creatureSet: March of the Machine Commander Type: Creature Hydra Rarity: Mythic Cost: {3}{G}{G} Trample Kalonian Hydra enters the battlefield with four +1 +1 counters on it. Whenever Kalonian Hydra attacks, double the number of +1 +1 counters on each creature you control. Even baloths fear its feeding time.