Volcanic Doomfire [SGX1-ENH01] Secret Rare XY204 it gains 1000 ATK and

it gains 1000 ATK and the opponent's monster loses 500 ATK

and do a little creative accounting to power up Uria

Set: HeartGold & SoulSilver: Triumphant Type: Fire Rarity: Rare Retreat cost: Colorless

During each player's End Phase: You can attach 1 "Stellarknight" card from your Extra Deck to this card as a face-up Xyz Material

Volcanic Doomfire [SGX1-ENH01] Secret Rare XY204 it gains 1000 ATK andSet: Speed Duel GX: Duel Academy Box Card type: Effect Monster Rarity: Secret Rare Attack: 3000 Defense: 1800 Cannot be Normal Summoned Set. Must first be Special Summoned (from your hand) by sending 1 "Tri Blaze Accelerator" you control to the GY. During your opponent's Battle Phase, Attack Position monsters your opponent controls must attack this card, if able. When this card destroys a monster by battle and sends it to the GY: Destroy as many