3 has potential as a spellslinger/burn commander, though it faces stiff competition from Valgavoth, Harrower of Souls and Tor Wauki the Younger
New cards such as Baymax Armored Companion and Alice Savvy Sailor can quest for two lore while protecting your biggest threats, letting you easily transition to the late game, where Gantu Captain Crankyhead and McDuck Manor can close out games
Monument to Endurance This is such an interesting artifact for decks that discard a lot of cards and one that I think brings a lot to the table for commanders such as Rielle, the Everwise or Nekusar, the Mindraker as a way to get value out of discarding cards
You cast Gatta and Luzzu, and target Walking BallistaWalking Ballista with the ability
Dropping him once you have an established board can get you very close to an instant ultimate, but dropping him early is still great, because he can make the way for your Ninjas to connect while giving you card advantage