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.
Kill the Fractal, triggering
Resourceful Defense, moving the Fractal's counters onto
Walking Archive.
At the beginning of each opponent's upkeep, they will draw cards equal to the number of counters on
Walking Archive. This should result in them drawing from an empty library either during their upkeep or their subsequent draw step, and thus losing the game.
Notes
In step 2, you can instead pay ({4} magic symbol) ({W} magic symbol) to move the counters onto
Walking Archive.
Results
Infinite card draw for opponents.
Infinite draw triggers for opponents.
Each opponent loses the game at the beginning of their next upkeep.