Ghost Mourner & Moonlit Chill [ETCO-EN036] Secret Rare H23 During each of your Standby

During each of your Standby Phases

or Special Summoned when there is a Gravity Axe - Grarl on your side of the field

When this card destroys an opponent's monster by battle: You can activate 1 of these effects

Set: Black & White: Black Star Promos Type: Psychic Rarity: Promo Retreat cost: Colorless

Set: World Championships 2013 Type: Supporter Rarity: Uncommon

Ghost Mourner & Moonlit Chill [ETCO-EN036] Secret Rare H23 During each of your StandbySet: 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