Terisian Mindbreaker + Fraying Sanity
Produces: Infinite mill for target opponent


- Color identity
- U
Prerequisites
Fraying Sanity attached to an opponent. Terisian Mindbreaker does not have summoning sickness.
Steps
- Declare Terisian Mindbreaker as an attacker, attacking the opponent enchanted by Fraying Sanity.
- Terisian Mindbreaker triggers, causing the defending player to mill half their library, rounded up.
- At the beginning of your end step, Fraying Sanity triggers, causing the opponent to mill the remainder of their library.
How to execute this combo
The "Terisian Mindbreaker + Fraying Sanity" combo takes 3 steps in order. Make sure you have the mana open and permanents listed in the prerequisites before you start — opponents can respond between steps.
The end result: Infinite mill for target opponent.
Practice the line offline: lay out the cards, walk through each step, and note where you can lose the combo (summoning sickness, lack of priority, removal on a key permanent). In game, announce each step clearly; in casual play you can offer to shortcut after demonstrating the loop.
The best window is a turn when opponents are tapped out or after they commit a spell — hold protection (a counter, Vexing Shusher) if the combo wins on the spot.