Chimeratech Fortress Dragon [BATT-EN015] Starfoil Rare Limited it gains this effect

it gains this effect

Set: Astral Pack 7 Card type: Quick Play Spell Rarity: Ultimate Rare Destroy as many face-up Spell Cards your opponent controls as possible

During the End Phase of the turn you activated this card

if you control no other monsters: You can detach 1 Xyz Material from this card

Chimeratech Fortress Dragon [BATT-EN015] Starfoil Rare Limited it gains this effectSet: Battle Pack Tournament Prize Cards Card type: Fusion Effect Monster Rarity: Starfoil Rare Attack: 0 Defense: 0 "Cyber Dragon" + 1+ Machine monsters Cannot be used as Fusion Material. Must first be Special Summoned (from your Extra Deck) by sending the above cards from either field to the GY. (You do not use "Polymerization".) The original ATK of this card becomes 1000 x the number of Fusion Materials used for its Special Summon.