Stardust Xiaolong [DP10-EN003] Common Primal Origin or Special Summoned by Tributing

or Special Summoned by Tributing the above cards you control (in which case you do not use "Polymerization")

Set: Dragons of Legend Card type: Tuner Monster Rarity: Super Rare Attack: 0 Defense: 0 Once per turn: You can target 1 Synchro Monster on the field

whose Level is less than or equal to the total number of "Lightsworn" monsters with different names in your Graveyard

Set: King of Games: Yugi's Legendary Decks Card type: Equip Spell Rarity: Common The equipped monster gains 700 ATK and DEF

Stardust Xiaolong [DP10-EN003] Common Primal Origin or Special Summoned by TributingSet: Duelist Pack 10: Yusei 3 Card type: Effect Monster Rarity: Common Attack: 100 Defense: 100 When you Synchro Summon "Stardust Dragon", you can Special Summon this card from your Graveyard in face up Attack Position. Once per turn, if this card would be destroyed by battle, it is not destroyed.