If it werent, or if they still had the banned as a commander distinction, Im confident this Sultai commander would still be legal, since Narset, Parter of Veils is essentially doing the same thing
Renew 1G, Exile this card from your graveyard: Put X +1/+1 counters on target creature, where X is the number of land cards in your graveyard
Cards from The List and Special Guests (discussed below) are also playable in both tabletop and MTG Arena Limited events, adding an exciting variable to these formats
While this card isnt worth much now, it could increase in price
For the cycle from Judgment that want to go into your graveyard, a card like Entomb is a good way to get them there
Im also excited to see how theyll incorporate Limit Break and magic