- Drannith Magistrate
- Knowledge Pool
- Opponents can't cast spells
- Knowledge Pool
- Lavinia, Azorius Renegade
- Counter all spells opponents cast that are created by Knowledge Pool
- Exile all spells players cast from their hands
- Knowledge Pool
- Teferi, Mage of Zhalfir
- Exile all spells cast by your opponents from their hand
- Knowledge Pool
- Teferi, Time Raveler
- Exile all spells cast by your opponents from their hand
- Knowledge Pool
- Void Mirror
- Counter all spells players cast from their hands
- Knowledge Pool
- Soulless Jailer
- Exile all spells players cast from their hand
- Players cannot cast noncreature spells exiled by Knowledge Pool
- Archon of Emeria
- Knowledge Pool
- Exile all spells cast from a player's hand
- Players can only cast one spell per turn
- Arcane Laboratory
- Knowledge Pool
- Exile all spells cast from a player's hand
- Players can only cast one spell per turn
- Deafening Silence
- Knowledge Pool
- Exile all noncreature spells cast from a player's hand
- Players can only cast one noncreature spell per turn
- Curse of Exhaustion
- Knowledge Pool
- Exile all spells cast from target opponent's hand
- Target opponent can only cast one spell per turn
- Knowledge Pool
- Rule of Law
- Exile all spells cast from a player's hand
- Players can only cast one spell per turn
- Eidolon of Rhetoric
- Knowledge Pool
- Exile all spells cast from a player's hand
- Players can only cast one spell per turn
- Knowledge Pool
- Moderation
- Zedruu the Greathearted
- Exile all spells cast from target opponent's hand
- Target opponent can only cast one spell per turn
- Donate
- Knowledge Pool
- Moderation
- Exile all spells cast from target opponent's hand
- Target opponent can only cast one spell per turn
- Harmless Offering
- Knowledge Pool
- Moderation
- Exile all spells cast from target opponent's hand
- Target opponent can only cast one spell per turn
- Fractured Identity
- Knowledge Pool
- Moderation
- Exile all spells cast from each opponent's hand
- Opponents can only cast one spell per turn
- Colfenor's Plans
- Knowledge Pool
- Zedruu the Greathearted
- Exile all spells cast from target opponent's hand
- Target opponent can only cast one spell per turn
- Target opponent skips their draw step
- Colfenor's Plans
- Donate
- Knowledge Pool
- Exile all spells cast from target opponent's hand
- Target opponent can only cast one spell per turn
- Target opponent skips their draw step
- Colfenor's Plans
- Harmless Offering
- Knowledge Pool
- Exile all spells cast from target opponent's hand
- Target opponent can only cast one spell per turn
- Target opponent skips their draw step
- Colfenor's Plans
- Fractured Identity
- Knowledge Pool
- Exile all spells cast from each opponent's hand
- Opponents can only cast one spell per turn
- Opponents skip their draw steps
