Cut Your Losses + Fraying Sanity

Mana needed: {4}{U}{U}

U identity

Commander legal

The 2 combo pieces

What must be in place

Fraying Sanity attached to any player with an even library size.

How to execute it

  1. Cast Cut Your Losses by paying {4}{U}{U}, causing the player enchanted by Fraying Sanity to mill half their library, rounded down.
  2. At the beginning of your end step, Fraying Sanity triggers, causing the player to mill the rest of their library.

What the combo produces