As Psychic Allergy enters the battlefield, choose a color. At the beginning of each opponent's upkeep, Psychic Allergy 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 Psychic Allergy unless you sacrifice two Islands.
Near Mint - £3.00
Lightly Played - £2.60
Moderately Played - £2.10
Heavily Played - £1.50
Damaged - £0.90
Near Mint Non English - £3.00
Lightly Played Non English - £2.60
Moderately Played Non English - £2.10
Heavily Played Non English - £1.50
Damaged Non English - £0.90