Body of Reaserch by paying ({G} magic symbol) ({G} magic symbol) ({G} magic symbol) ({U} magic symbol) ({U} magic symbol) ({U} magic symbol) , creating a 0/0 Fractal creature token with a number of +1/+1 counters equal to your library size.
Cast
Chandra's Ignition by paying ({3} magic symbol) ({R} magic symbol) ({R} magic symbol) , causing the Fractal to deal damage equal to its power to each other creature and to each opponent.
Each opponent loses the game due to having zero or less life.
Results
Each opponent loses the game.
Near-infinite damage.
Metadata
In 116 decks according to EDHREC.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).