Yamask (122/086) [Scarlet & Violet: White Flare] MST226 Set: Legend of Blue Eyes

Set: Legend of Blue Eyes White Dragon (25th Anniversary Edition) Card type: Effect Monster Rarity: Ultra Rare Attack: 1000 Defense: 1000 An automatic victory can be declared by the player whose hand contains this card with the Left Leg/Right Leg/Left Arm/Right Arm of the ForbiddenOne

Set: Scarlet & Violet: Stellar Crown Type: Stadium Rarity: Hyper Rare

Set: Retro Pack 1 Card type: Effect Monster Rarity: Secret Rare Attack: 1500 Defense: 1300 When this monster is destroyed by battle and sent to the Graveyard

Set: Quarter Century Bonanza Card type: Fusion/Effect Monster Rarity: Quarter Century Secret Rare "Cyber Dragon" + 1+ Machine monsters Must be Fusion Summoned

then you can increase its Level by 1

Yamask (122/086) [Scarlet & Violet: White Flare] MST226 Set: Legend of Blue EyesSet: Scarlet & Violet: White Flare Type: Psychic Rarity: Illustration Rare Retreat cost: Colorless,Colorless