Pernicious Deed [Judge Gift Cards 2006] SWSH051 if this card battles a

if this card battles a monster whose Attribute is the same as a card equipped by this effect: Destroy that monster

halve the monster's ATK until the end of the Damage Step

Psychic Rarity: Ultra Rare Retreat cost: 3

Set: Alpha Edition Type: Creature — Merfolk Rarity: Rare Cost: {U}{U} Other Merfolk get +1/+1 and have islandwalk

Each player who doesn't win the subgame loses half their life

Pernicious Deed [Judge Gift Cards 2006] SWSH051 if this card battles aSet: Judge Gift Cards 2006 Type: Enchantment Rarity: Rare Cost: {1}{B}{G} {X}, Sacrifice Pernicious Deed: Destroy each artifact, creature, and enchantment with mana value X or less. "The tyrannous and bloody deed is done, The most arch deed of piteous massacre That ever yet this land was guilty of." William Shakespeare, *Richard III*