In fact, according to Scryfall, there are currently 1,837 cards that are eligible to be your commander
The third big reason is that I feel Elves will be overrepresented at Paupergeddon, and the card is really strong against it
Fang of Shigeki is already among the better green common low drops, and the high drops are all big/bigs
This is because in most limited formats, there are opportunities to draft decks (or build decks) that maximize the mana curve so that you can steamroll your opponent before they even have a chance to set up a game
Uro, Titan of Natures Wrath One of Magic's best creatures, Uro, Titan of Nature's Wrath was strong enough to warrant bans in Standard, Pioneer, and Modern