Stardust Dragon/Assault Mode (DP09-EN001)

Cannot be Normal Summoned/Set. Must first be Special Summoned with "Assault Mode Activate" and cannot be Special Summoned by other ways except by its own effect. When a card or effect is activated (Quick Effect): You can Tribute this card; negate the activation, and if you do, destroy it. During the End Phase, if this effect was activated this turn (and was not negated): You can Special Summon this card from your GY. When this card on the field is destroyed: You can target 1 "Stardust Dragon" in your GY; Special Summon that target.

Dragon / Effect, Duelist Pack: Yusei 2