Stardust Dragon [TDGS-EN040] Ultimate Rare TG30 after damage calculation: You can

after damage calculation: You can inflict damage to your opponent equal to the difference between the original ATK of that opponent's monster and this card

Set: EX: Unseen Forces Type: Grass Rarity: Ultra Rare Retreat cost: Colorless

you can activate the effect of that Spell in your Graveyard (even if you no longer control this face-up card)

and cannot be Special Summoned byother ways

If this card attack

Stardust Dragon [TDGS-EN040] Ultimate Rare TG30 after damage calculation: You canSet: The Duelist Genesis Card type: Synchro Effect Monster Rarity: Ultimate Rare Attack: 2500 Defense: 200 1 Tuner + 1 or more non Tuner monsters You can Tribute this card to negate the activation of a Spell Card, Trap Card or Effect Monster's effect that destroys a card(s) on the field and destroy that card. If you negate an effect this way, you can Special Summon this card from your Graveyard during your End Phase.