mtg arena non format cards PSA: Non-Format Error in Direct Challenge and it's solutions. (Yellow Triangle Error) : r/MagicArena MaRo: Future Sets with Non-Magic

For Pauper, it can only hit a player, as there are no (current) legal planeswalkers in the format

Its also good that green has a lot of ways to get to the 7-mana transformation cost

Pathways Pathways fill a similar role in the land slot since they can provide either of two colors of mana

Commander Legends Battle for Baldur's Gate will be sold in Draft Boosters to facilitate this experience, but it'll also come in Set Boosters and Collector Boosters, if you just want to open packs in search of powerful cards

According to Mark Rosewater, MDFCs were used to tie together the themes of the sets throughout that year