Cards are removed when WotC determines they are not meaningfully warping games at the level the list is designed to address
Acornelia, Fashionable Filcher Bakersbane Duo Bloodroot Apothecary Bonebind Orator Bonecache Overseer Bushy Bodyguard Camellia, the Seedmiser Chatterfang, Squirrel General Corpseberry Cultivator Curious Forager Daggerfang Duo Earl of Squirrel Frog-Squirrels Half-Squirrel, Half- Hazel of the Rootbloom Hazel's Brewmaster Helica Glider Honored Dreyleader Krosan Beast Osteomancer Adept Prairie Dog Ravenous Squirrel Scurrid Colony Scurry of Squirrels Snickering Squirrel Squirrel Mob Squirrel Sovereign Squirrel Squatters Squirrelanoids Steel Squirrel The Odd Acorn Gang The Unbeatable Squirrel Girl Thornvault Forager Tippy-Toe, Terrific Partner Toski, Bearer of Secrets Treetop Sentries Valley Rotcaller Vinereap Mentor Xenosquirrels
In addition, he can combo with his Needle Wormto deck death
Reprint Risk by Product Type: Storage, Physical Condition, and Depreciation Risk Card Storage Conditions: The Silent Value Killer Physical condition is everything in card investing
banish them, and if you do, you lose 500 LP for each monster banished by this effect