Doomcaliber Knight [SJCS-EN006] Ultra Rare HER014-P Set: Elemental Hero Collection 1

Set: Elemental Hero Collection 1 Card type: Effect Monster Rarity: Secret Rare Attack: 800 Defense: 1200 If this is the only card in your hand

the Lost Prince has 3 or more rust counters on it

you may only play cards from arsenal

Set: Photon Shockwave Card type: Xyz/Effect Monster Rarity: Secret Rare Attack: 1500 Defense: 2100 2 Level 3 monsters If this face-up card on the field would be destroyed

●You can target 1 monster in your opponent's GY

Doomcaliber Knight [SJCS-EN006] Ultra Rare HER014-P Set: Elemental Hero Collection 1Set: Shonen Jump Championship Series Prize Cards Card type: Effect Monster Rarity: Ultra Rare Attack: 1900 Defense: 1800 This card cannot be Special Summoned. When an Efffect Monster effect is activated, you must Tribute this card. Negate that effect's activation and destroy the monster.