Blood Mefist [YCSW-EN004] Super Rare XY86 This card gains 100 ATK

This card gains 100 ATK for each "Gem-" monster in your Graveyard

then shuffle and put those cards on top in any order

The bigger they are

you either draw two train cards from the deck or discard train cards to claim a route between two cities

You can detach 2 Xyz Materials from this card

Blood Mefist [YCSW-EN004] Super Rare XY86 This card gains 100 ATKSet: 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.