Gargos, Vicious Watcher [Core Set 2020]

Set: Core Set 2020 Type: Legendary Creature — Hydra Rarity: Rare Cost: {3}{G}{G}{G} VigilanceHydra spells you cast cost {4} less to cast.Whenever a creature you control becomes the target of a spell, Gargos, Vicious Watcher fights up to one target creature you don't control.