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, then putting a number of +1/+1 counters on it equal to your deck size.
Cast
Rishkar's Expertise by paying ({4} magic symbol) ({G} magic symbol) ({G} magic symbol) , causing you to draw cards equal to
Body of Research's power, thus causing you to draw your entire library.
Results
Infinite card draw.
Infinite draw triggers.
Metadata
In 1093 decks according to EDHREC.
Bracket Tag
This combo has been estimated to be Core (Bracket 2+).