Knowledge Pool + Colfenor's Plans + Fractured Identity

Prerequisites

• You have not cast a spell this turn.

Steps

1. 1Cast Fractured Identity by paying , exiling Colfenor's Plans and causing each opponent to create a token copy of it.
2. 2Whenever an opponent casts a spell from their hand, Knowledge Pool triggers, exiling that spell.
3. 3Because Colfenor's Plans 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.

Effects

• Exile all spells opponents cast from their hands
• Lock
• Opponents can only cast one spell per turn
• Opponents skip their draw steps