Hearthstone: Mana Surge Wyrm

This is another card that I can't seem to find in the game. It was intended for the Whispers of the Old Gods expansion. I assume that for gameplay reasons the card was cut from the deck . This was a tough one to do, it essentially being transparent energy. I'm not sure it ended up that successful, as it feels a little too flat to me. In retrospect I think I should have kept the hot white highlights to the head of the wyrm. Probably for the best that it didn't end up in the game!