Flying Eerie — Whenever Fear of Sleep Paralysis or another enchantment you control enters and whenever you fully unlock a Room, tap up to one target creature and put a stun counter on it. Stun counters can't be removed from permanents your opponents control. (They won't untap if they have stun counters.)
Near Mint - £4.40
Lightly Played - £3.70
Moderately Played - £3.10
Heavily Played - £2.20
Damaged - £1.30
Near Mint Non English - £4.40
Lightly Played Non English - £3.70
Moderately Played Non English - £3.10
Heavily Played Non English - £2.20
Damaged Non English - £1.30