It just seemed really cool and packed a punch based on how much energy cards you had in your discard
With cards like Mogg War Marshal or Krenko, Mob Boss, that damage adds up fast
Combat damage occurs without targeting, destroying Calciderm
In March of the Machine , there were a couple team-ups with some of the crew members and non-Weatherlight crew members
The deck additionally features a number of acceleration spells including mana rocks (Chromatic Lantern, Gilded Lotus, Arcane Signet, Blitzball, Commander's Sphere, Sol Ring) to help accelerate out your spells and allow you to cast them ahead of curve, as well as removal spells and counter effects (many of which are costed to trigger Y'shtola) to deal with your opponent's largest threats