Stolen Thunder

Counter target spell. If that spell was countered this way, choose a creature card you own named Storm Entity from outside the game and put it onto the battlefield under your control.
"I saw archcardsmith Gelectrode pull arcane energy from a different place entirely, as if our world was but a string in what seems to be a bigger web. Then the lightning bolt turned from formless to elegant."
-Damien, cardsmith