Eidolon of Rhetoric + Knowledge Pool

W identity

Commander legal

The 2 combo pieces

• Eidolon of Rhetoric
• Knowledge Pool

How to execute it

1. Whenever a player casts a spell from their hand, Knowledge Pool triggers, exiling that spell.
2. Because Eidolon of Rhetoric prevents players from casting more than one spell each turn, players cannot cast the spell permitted by Knowledge Pool, or any other spell that turn

What the combo produces

• Exile all spells players cast from their hand
• Lock
• Players can only cast one spell per turn