Ultima Extra Mana Bug\
Just played a brawl game on Arena against an Ultima Deck. For some reason they were tapping for 4x colorless mana with each waste they used. The card Ultima says it add ONE EXTRA colorless mana... There were no other cards on the battlefield stating otherwise. I'm going to drop the game log below if anyone can help me understand how this was possible or if it's a bug.
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eternalshredder#27398
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