Legendary Dragon of White [WSUP-EN051] Secret Rare Demon you may play it this

you may play it this turn as though it were an instant and it costs X resource points less to play

Set: 2002 Collectors Tin Card type: Fusion Monster Rarity: Secret Rare Attack: 3200 Defense: 2500 "Summoned Skull" + "Red-Eyes B

Set: EX: Team Rocket Returns Type: Grass Rarity: Ultra Rare Retreat cost: Colorless

then you can Special Summon 1 "Stardust Dragon" from your Extra Deck

including a "Centur-Ion" monster

Legendary Dragon of White [WSUP-EN051] Secret Rare Demon you may play it thisSet: World Superstars Card type: Xyz Effect Monster Rarity: Secret Rare Attack: 3000 Defense: 2500 Level 8 monsters Must be Xyz Summoned and cannot be Special Summoned by other ways. If this card attacks your opponent directly and reduces their LP to 0, while it has an Xyz Material attached that was originally Dragon Type, you win the Match.