Psychic Allergy

As this enchantment enters, choose a color. At the beginning of each opponent's upkeep, this enchantment deals X damage to that player, where X is the number of nontoken permanents of the chosen color they control. At the beginning of your upkeep, destroy this enchantment unless you sacrifice two Islands.

Kortdata fra Scryfall. Magic: The Gathering er et varemerke som tilhører Wizards of the Coast; Kortjakt er ikke tilknyttet dem.