Teferi, Mage of Zhalfir + Knowledge Pool

Prerequisites

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Steps

1. 1Because of Teferi, opponent can only cast spells whenever they could cast a sorcery.
2. 2Whenever they cast a spell from their hand, Knowledge Pool triggers, exiling that spell.
3. 3The opponent cannot cast the spell as permitted by Knowledge Pool due to Teferi.

Effects

• Exile all spells opponents cast from their hands
• Lock