Altanak, the Thrice-Called + Martyrdom + Blim, Comedic Genius

Altanak, the Thrice-Called

Martyrdom

Blim, Comedic Genius

How it works

1. Cast Martyrdom by paying 1, targeting Altanak.
2. Deal combat damage to an opponent using Blim.
3. Blim triggers, giving control of Altanak to the opponent.
4. Activate Altanak an arbitrarily large number of times by paying 0, targeting itself.
5. Altanak triggers that many times, causing an opponent to draw that many cards and lose the game due to drawing from an empty library.