Activate only when an effect is activated that would destroy 2 or more cards you control. Negate the effect and destroy that card. Then, you can Special Summon 1 "Stardust Dragon" from your Extra Deck.
NM-Mint Limited - $0.90
NM-Mint Limited Non English - $0.90
Lightly Played Limited - $0.90
Lightly Played Limited Non English - $0.90
Moderately Played Limited - $0.80
Moderately Played Limited Non English - $0.80
Heavily Played Limited - $0.80
Heavily Played Limited Non English - $0.80
Damaged Limited - $0.60
Damaged Limited Non English - $0.60