mtg halo commander deck custom Amazon.com: Infinite – Halo Infinite Theme – 100 Proxy Full Art Cards + 3 Bonus Commanders (Card Only) : Toys & Games Halo: The Gathering | Galea,

1 Wildcard of any rarity In addition to the 80 commons (41.7%), 81 uncommons (33.4%), DFC uncommons (8.3%), 60 rares (6.7%), and 20 mythic rares (including DFC planeswalkers [1.1%]), this slot is where you will find: Borderless frame break cards (20 rares, 3 mythic rares), borderless profile cards (10 rares, 5 mythic rares), borderless concept Eldrazi (3 mythic rares), and other borderless cards, including ally fetch lands and DFC planeswalkers (10 rares, 6 mythic rares)

I think the deck might just be better off playing a powerful standalone card

Though having said that, some of the cards I thought looked awful online, like Rhystic Study, actually looked way better in person

While this card can't go in every deck, I suspect that most Rakdos decks will be more that happy to have it