The deck does get blown out by mass artifact removal but that's the risk you take playing an artifact deck
Atraxa is too low impact here, especially without a red pip, giving 1 energy a turn while making you a target by playing the most popular and powerful commander in the game
Use the blocks that can sometimes appear on the board to your advantage
Nightbound At the beginning of your upkeep, if you control three or more Wolves and/or Werewolves, it becomes night
However, prices fluctuate significantly depending on which variant is sold, as well as whether or not its graded
When Wall of Shards has six time counters on it, you can pay everyone two life rather than giving one player eight, or dish it out however you prefer