It takes the normal Cube Draft formatin which you pre-select a pool of 360 cards, which stack in a rough square, to build your decks fromand attacks it with a permanent marker
Ray Easygoing Firefly is a powerful late game card Ray has been one of my favorite five-cost questers in the game since it came out in Rise of the Floodborn, and I would actually recommend including four copies of him in your deck if you can (I would switch out the two Don Karnages for two Rays as I dont really know what Dons achieving in this deck that Ray cant also do)
When it's open, you'll receive 6 new Wildcards
Dragonstorm goes straight into your library to drop a dragon onto the battlefieldno setup, no questions asked
When it enters, you can tap X creatures and put a stun counter on any of those creatures you dont control, which means they dont untap for a turn
Once you are casting spells for free, cascading into more spells, and refilling your hand, it becomes very hard for opponents to stop the snowball
