36 cards where the text includes “graveyard, hand, and library”

Arek, False Goldwarden (Alchemy: Phyrexia #17)
Counterbore (Shadowmoor #33)
Cranial Extraction (Champions of Kamigawa #105)
Crumble to Dust (Battle for Zendikar #128)
Deadly Cover-Up (Murders at Karlov Manor #83)
Deicide (Journey into Nyx #7)
Dispossess (Amonkhet #86)
Eradicate (Betrayers of Kamigawa #65)
Extirpate (Time Spiral Remastered #114)
Frenzied Geistblaster (Alchemy: Innistrad #41)
Infinite Obliteration (Magic Origins #103)
Inquisitor Captain (Alchemy: Innistrad #8)
Invasive Surgery (Shadows over Innistrad #68)
Kotose, the Silent Spider (Kamigawa: Neon Dynasty #228)
Lobotomy (Invasion #255)
Lost Legacy (Kaladesh #88)
Memoricide (Scars of Mirrodin #69)
Necromentia (Core Set 2021 #116)
Phyresis Roach (Alchemy: Phyrexia #15)
Pick the Brain (Shadows over Innistrad #129)
Piece It Together (Alchemy: The Brothers' War #5)
Quash (Betrayers of Kamigawa #47)
Reap Intellect (Dragon's Maze #95)
Scour (Betrayers of Kamigawa #20)
Shimian Specter (Magic 2013 #109)
Slaughter Games (Return to Ravnica #197)
Sowing Salt (Betrayers of Kamigawa #118)
Splinter (Betrayers of Kamigawa #146)
Stain the Mind (Magic 2015 #117)
Surgical Extraction (Double Masters 2022 #94)
Teferi's Contingency (Alchemy: Dominaria #27)
Test of Talents (Strixhaven: School of Mages #59)
The End (Wilds of Eldraine #87)
The Stone Brain (The Brothers' War #247)
Thought Hemorrhage (Alara Reborn #47)
Unmoored Ego (Guilds of Ravnica #212)

The message was clear to Sorin—time to search for something else.