Enchantement : aura
Enchanter : forêt ou plaine
À chaque fois que le terrain enchanté devient engagé, son contrôleur perd 2 points de vie.
Corrupted Roots can enchant only a Forest or a Plains. It checks the enchanted land’s subtypes, not its name. If at any time the enchanted land is neither a Forest nor a Plains (due to Unstable Frontier’s ability, perhaps), Corrupted Roots is put into its owner’s graveyard as a state-based action.