Serpent Assassin [Portal] New Hero Set: Dark Revelation Volume 1

Set: Dark Revelation Volume 1 Card type: Continuous Trap Rarity: Super Rare Attack: 0 Defense: 0 Each time Monster Card(s) are sent to your opponent's Graveyard Inflict 300 points of damage to your opponent's Life Points

Set: Diamond & Pearl: Majestic Dawn Type: Colorless Rarity: Common

Set: World Championship 2011 Card Pack Card type: Normal Spell Rarity: Super Rare Choose 1 player

make it unable to be destroyed by battle or card effects

Serpent Assassin [Portal] New Hero Set: Dark Revelation Volume 1Set: Portal Type: Creature Snake Assassin Rarity: Rare Cost: {3}{B}{B} When Serpent Assassin enters the battlefield, you may destroy target nonblack creature.