
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.
Omnath, Locus of All has 5 printings, first in March of the Machine (2023). EDHREC ranks it #5,521 among Commander cards. It appears most in Jenson Carthalion, Druid Exile decks (1,833 on EDHREC). It has 4 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.