Miller leaves the door open for Pixar, and Gargoyles, and [insert your favorite hyper-niche Disney IP here]
Milling three cards has a good chance to mill a Slime Against Humanity, buffing your future Oozes, and youll be able to return lands or other small permanents to the field as you see fit
The not-quite-Lifelink is equally important as a Voltron Commander may find itself in a race to the finish line, and gaining life against other decks that also look to win through damage is paramount
Its basically a repeatable discard effect since it triggers when dealing damage to opponents, and it has shadow
7) Protection and resilience: assume people will touch your stuff Your commander will get removed
Each booster has a theme, and two packs shuffled together create a ready-made MTG deck