Omnath, Locus of All
If you would lose unspent mana, that mana becomes black instead. At the beginning of your first main phase, look at the top card of your library. You may reveal that card if it has three or more colored mana symbols in its mana cost. If you do, add three mana in any combination of its colors and put it into your hand. If you don't reveal it, put it into your hand.
About Omnath in Brawl
Omnath, Locus of All is a Black/Green/Red/Blue/White legendary creature legal as a commander in MTG Arena Historic Brawl. With Kiln you can forge a complete, rules-legal 100-card deck around Omnath in one click, balanced on mana curve and organized by role (ramp, card draw, removal, threats), with every card verified against the real Arena pool so nothing illegal or made-up slips in.
New to the format? Read how to build a Brawl deck.
Frequently asked questions
What color identity is Omnath, Locus of All?
Omnath, Locus of All's color identity is Black/Green/Red/Blue/White. Every card in its Brawl deck must fall within that identity.
Is Omnath, Locus of All legal as a Brawl commander?
Yes, Omnath, Locus of All is a legendary creature legal to command in MTG Arena Historic Brawl.
How many cards are in a Omnath Brawl deck?
Exactly 100: Omnath, Locus of All as the commander plus 99 different singleton cards within its color identity.