Red Dragon Archfiend [TDGS-EN041] Ultra Rare BT6-087 or another monster's effect

or another monster's effect

Set: Breakers of Shadow Card type: Fusion/Effect Monster Rarity: Rare Attack: 2000 Defense: 2950 1 "Dracoslayer" Pendulum Monster + 1 Pendulum Monster Must first be Special Summoned (from your Extra Deck) by Tributing the above cards

this card gains ATK equal to half that monster's current ATK

have your opponent randomly add 1 of them to your hand

Each Modern Horizons 2 Collector Booster Pack includes:

Red Dragon Archfiend [TDGS-EN041] Ultra Rare BT6-087 or another monster's effectSet: The Duelist Genesis Card type: Synchro Effect Monster Rarity: Ultra Rare Attack: 3000 Defense: 2000 1 Tuner + 1 or more non Tuner monsters If this card attacks a Defense Position monster your opponent controls, destroy all Defense Position monsters your opponent controls after damage calculation. During your End Phase destroy all other monsters you control that did not declare an attack this turn.