Plague of Vermin by paying ({6} magic symbol) ({B} magic symbol) , causing you to pay life equal to the highest life total your opponents have and create that many 1/1 Rat creature tokens.
Mirkwood Bats triggers for each token created this way, causing each opponent to lose that much life.
Each opponent loses the game due to having zero or less life.
Results
Each opponent loses the game.
Near-infinite creature tokens.
Near-infinite creature ETB.
Near-infinite lifeloss.
Metadata
Bracket tag
OddballBracket 2-3+
Probably 2 or 3, but hard to classify
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5
1 · Exhibition5 · cEDH
Bracket tags are estimated from the cards and results of each combo, as a guideline rather than a strict classification.