Color Identity: W

Initial Card State
- Knowledge Pool and Eidolon of Rhetoric on the battlefield.
Steps
- Whenever a player casts a spell from their hand, Knowledge Pool triggers, exiling that spell.
- 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.
Results
- Exile all spells players cast from their hand.
- Players can only cast one spell per turn.
Bracket Tag
This combo has been estimated to be Spicy (Bracket 3-4+).