New online format: Brawl

Wizards introduced a new online format - Brawl. Brawl is very similar to Commander, with the following exceptions:

• Players start at 30 life, not 40
• Decks consist of 60 cards, not 100
• Planeswalkers can be commanders
• Only Standard-legal cards can be used; consequently, Brawl uses the Standard banned and restricted list rather than Commander's
• Commander damage rules (from commander) do not apply.