mtg amonkhet commander deck Aetherdrift Eternal Might (Commander) Playmat for Magic: The – PRO Shop 3D Printable Pyramid Deck Box

(Some of them would take up more room than we have in the text box by themselves, but you probably won't control that many lands.) In case you do end up with more than 31 lands, the remaining prime numbers below 100 are 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, and 97

This will protect things and help you develop

Ajani, Nacatl Pariah / Ajani, Nacatl Avenger Now that Ive (mostly) gotten over the fact that the only Ajani who can be my commander isnt able to play many of the existing Ajani planeswalker cards, I have to admit Ajani, Nacatl Pariah is a pretty cool flipwalker cat

It's usually go-wide decks that benefit the most from menace, allowing lots of small creatures to rush past the inefficient blockers