MTG Arena Commander Is 'Being Worked On', but Not Coming Anytime Soon

Wizards of the Coast confirmed that Commander for MTG Arena is in development but has no release date. The main challenge is transitioning from 1v1 to 3-4 player games, plus supporting long matches and hundreds of cards.

• Commander is Magic's most popular format but not yet in Arena
• Main issue is scaling mechanics from 2 to 3-4 players
• Needs new deckbuilding and commander damage tracking system
• Wizards unsure if all format cards will ever appear in Arena