Kalonian Hydra [Commander 2016] Innistrad you'd need the energy of

you'd need the energy of the giant's tonic

Set: Conspiracy Type: Artifact Rarity: Rare Cost: {4} You may cast spells as though they had flash

When you've got nothing

Set: Portal Three Kingdoms Type: Instant Rarity: Uncommon Cost: {1}{U}{U} Counter target creature or sorcery spell

Kalonian Hydra [Commander 2016] Innistrad you'd need the energy ofSet: Commander 2016 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.