Stardust Dragon

Flying

When an opponent cast a spell or activates an ability that would destroy, exile, or deal damage to 1
or more permanents on the field, you may sacrifice this creature. counter that spell or ability, then if it was a permanent, destroy it. If Stardust Dragon is sacrificed this way return it to its owner's field at the beginning of the next end step.

"Attack with Cosmic Flare!"