Body of Research 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, and then putting a number of +1/+1 counters on it equal to your deck size.
Give the Fractal haste.
Cast
Subterfuge by paying ({4} magic symbol) ({U} magic symbol) . When it enters, it triggers, targeting the Fractal.
Deal combat damage to an opponent using the Fractal token.
The Fractal triggers, causing you to draw cards equal to its power.
Results
Infinite card draw.
Infinite draw triggers.
Near-infinite combat damage to one opponent.
Metadata
In 3 decks according to EDHREC.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).