Red Dragon Archfiend/Assault Mode [CRMS-EN004] Ultimate Rare SWSH019 then you can Special Summon

then you can Special Summon 1 DARK Spellcaster monster from your Deck or GY

Set: Battle Pack 2: War of the Giants Card type: Quick Play Spell Rarity: Common Target 1 face-up monster on the field

Set: World Championships 2008 Type: Colorless Rarity: Common Retreat cost: Colorless

Set: Next Adventure Promos Card type: Digimon Rarity: Promo Digi type: Ancient Animal/Ten Warriors Play Cost: 13 Form: Mega Attribute: Data Digivolve Cost: 5 Digivolve Cost Level: 5 [When Digivolving] For each card with [Hybrid] in its traits in this Digimon's digivolution cards

then target 1 face-up monster your opponent controls with the same Level the sent monster had in the hand

Red Dragon Archfiend/Assault Mode [CRMS-EN004] Ultimate Rare SWSH019 then you can Special SummonSet: Crimson Crisis Card type: Effect Monster Rarity: Ultimate Rare Attack: 3500 Defense: 2500 This card cannot be Normal Summoned or Set. This card cannot be Special Summoned except with "Assault Mode Activate". If this card attacks, destroy all other monsters after damage calculation. When this card on the field is destroyed, you can Special Summon 1 "Red Dragon Archfiend" from your Graveyard.