Blood Mefist [YCSW-EN004] Super Rare Shining Victories this card's effect becomes that

this card's effect becomes that target's effect

Set: Extreme Victory Card type: Counter Trap Rarity: Super Rare Attack: 0 Defense: 0 Negate the activation of an Effect Monster's effect that activates in the hand or in the Graveyard

Set: Mattel Action Figure Promos: Series 3 Card type: Fusion/Effect Monster Rarity: Parallel Rare Attack: 2100 Defense: 1200 "Elemental Hero Avian" + "Elemental Hero Burstinatrix" This monster cannot be Special Summoned except by Fusion Summon

Set: Starter Deck: Kaiba Card type: Normal Monster Rarity: Ultra Rare Attack: 3000 Defense: 2500

Blood Mefist [YCSW-EN004] Super Rare Shining Victories this card's effect becomes thatSet: Yu Gi Oh! Championship Series Prize Cards Card type: Synchro Effect Monster Rarity: Super Rare Attack: 2800 Defense: 1300 1 Tuner + 1 or more non Tuner monsters Once per turn, during your opponent's Standby Phase: You can inflict 300 damage to your opponent for each card your opponent controls. Each time your opponent Sets a Spell or Trap Card(s): Inflict 300 damage to your opponent.