mtg oversized cards sleeves Magic: The Gathering Card Back 40 sleeves per pack Card Sleeves - Oversized (Commander)

You have some tools for that, like the goad mechanic, or an aura like Vow of Duty

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MtG Strixhaven: Mystical Archive Uncommon Opt

(Bevy of Beebles) Jace Beleren Jace Reawakened Jace, Arcane Strategist Jace, Architect of Thought Jace, Cunning Castaway Jace, Ingenious Mind-Mage Jace, Memory Adept Jace, Mirror Mage Jace, Telepath Unbound Jace, Unraveler of Secrets Jace, Wielder of Mysteries Jace, the Living Guildpact Jace, the Mind Sculptor Jace, the Perfected Mind Kaito, Cunning Infiltrator Kasmina, Enigmatic Mentor Mordenkainen Mu Yanling Mu Yanling, Celestial Wind Mu Yanling, Sky Dancer Narset, Parter of Veils Oko, Lorwyn Liege Tamiyo, the Moon Sage Teferi, Master of Time Teferi, Temporal Archmage Teferi, Temporal Pilgrim Teferi, Timeless Voyager Tezzeret the Seeker Tezzeret, Artifice Master Tezzeret, Betrayer of Flesh Tezzeret, Cruel Machinist Vronos, Masked Inquisitor Will Kenrith Will, Scholar of Frost

Much like Derevi, Oloros design space would be revisited once more in a more fun, but still very dangerous, manner

When there are four or more page counters on Mazemind Tome, exile it