Arven's Mabosstiff ex (235/182) [Scarlet & Violet: Destined Rivals] Fire[-20] you may trash any number

you may trash any number of Event or Stage cards from your hand

" Beta The Magnet Warrior" and "Gamma The Magnet Warrior" from your Graveyard

Set: Ghosts From the Past: The 2nd Haunting Card type: Fusion Monster Rarity: Ghost Rare Attack: 4500 Defense: 3800 "Blue-Eyes White Dragon" + "Blue-Eyes White Dragon" + "Blue-Eyes White Dragon"

Set: Light of Destruction (2020 Date Reprint) Card type: Effect Monster Rarity: Ultra Rare Attack: 2300 Defense: 2300 When your opponent Special Summons a monster

Arven's Mabosstiff ex (235/182) [Scarlet & Violet: Destined Rivals] Fire[-20] you may trash any numberSet: Scarlet & Violet: Destined Rivals Type: Darkness Rarity: Special Illustration Rare Retreat cost: Colorless,Colorless,Colorless