Curse of Exhaustion + Knowledge Pool

W identity

Commander legal

The 2 combo pieces

• Curse of Exhaustion
• Knowledge Pool

What must be in place

Curse of Exhaustion attached to an opponent.

How to execute it

1. Whenever the opponent with Curse of Exhaustion attached casts a spell from their hand, Knowledge Pool triggers, exiling that spell.
2. Because Curse of Exhaustion prevents the opponent from casting more than one spell each turn, the opponent cannot cast the spell permitted by Knowledge Pool, or any other spell that turn.

What the combo produces

• Exile all spells target opponent casts from their hand
• Lock
• Target opponent can only cast one spell per turn