Blood Mefist [YCSW-EN004] Super Rare Labyrinth of Nightmare Set: Sun & Moon: Forbidden

Set: Sun & Moon: Forbidden Light Type: Colorless Rarity: Holo Rare Retreat cost: Colorless

during that damage calculation only

Set: Starter Deck: Syrus Truesdale Card type: Effect Monster Rarity: Common Attack: 800 Defense: 1800 This card can attack your opponent directly

Set: Duel Terminal 2 Card type: Synchro/Effect Monster Rarity: Ultra Rare Attack: 2100 Defense: 1800 1 Tuner + 1 or more non-Tuner Dinosaur-Type monsters While this card is face-up on the field

Blood Mefist [YCSW-EN004] Super Rare Labyrinth of Nightmare Set: Sun & Moon: ForbiddenSet: 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.