Ghost Mourner & Moonlit Chill [ETCO-EN036] Secret Rare LOTR - Good Set: XY: Black Star Promos

Set: XY: Black Star Promos Type: Grass Rarity: Promo

and the kami echo the land

that player sacrifices a creature

Set: Mercadian Masques Type: Instant Rarity: Rare Cost: {3}{W} You may exile a white card from your hand rather than pay this spell's mana cost

Ghost Mourner & Moonlit Chill [ETCO-EN036] Secret Rare LOTR - Good Set: XY: Black Star PromosSet: Eternity Code Card type: Tuner Effect Monster Rarity: Secret Rare Attack: 0 Defense: 1800 If your opponent Special Summons a monster(s) face up (except during the Damage Step): You can discard this card, then target 1 of those face up monsters; negate its effects until the end of this turn, also if that face up monster leaves the field this turn, its controller takes damage equal to its original ATK. You can only use this effect of "Ghost Mourner