56 cards where (the text includes “block” and the text includes “this turn if able”) and it’s legal in Commander

Academic Dispute (Strixhaven: School of Mages #91)
Anzrag, the Quake-Mole (Murders at Karlov Manor #186)
Auriok Siege Sled (Darksteel #105)
Berserker's Frenzy (Forgotten Realms Commander #29)
Blaze of Glory (Masters Edition IV #7)
Brutal Hordechief (Commander 2016 #108)
Bumper Cars (Unfinity #202a)
Burning-Tree Bloodscale (Guildpact #104)
Compelled Duel (Adventures in the Forgotten Realms #178)
Courtly Provocateur (Magic 2013 #46)
Crashing Boars (Tempest Remastered #168)
Culling Mark (Born of the Gods #120)
Culvert Ambusher (Murders at Karlov Manor #158)
Deadly Allure (Dark Ascension #58)
Disturbed Slumber (The Lost Caverns of Ixalan #182)
Domineering Will (Commander Legends: Battle for Baldur's Gate #719)
Elemental Uprising (Jumpstart #390)
Emergent Growth (Ixalan #188)
Enlarge (Double Masters #166)
Feral Contest (Worldwake #100)
Giant Ambush Beetle (Alara Reborn #137)
Glorfindel, Dauntless Rescuer (The Lord of the Rings: Tales of Middle-earth #171)
Goldenhide Ox (Journey into Nyx #125)
Grappling Hook (Commander 2017 #212)
Hunt Down (Lorwyn #218)
Hustle // Bustle (Murders at Karlov Manor #249)
Irresistible Prey (Jumpstart #406)
Joraga Invocation (Magic Origins #183)
King Harald's Revenge (Kaldheim #180)
Lineprancers (Unfinity #146)
Loathsome Catoblepas (Theros #95)
Lurking Arynx (Dragons of Tarkir #192)
Magnetic Web (Tempest #295)
Maraleaf Rider (Throne of Eldraine #166)
Mark for Death (Gatecrash #99)
Matsu-Tribe Decoy (Champions of Kamigawa #227)
Monstrous Step (Ikoria: Lair of Behemoths #166)
Nacatl Hunt-Pride (Duel Decks: Ajani vs. Nicol Bolas #20)
Nettling Curse (Dissension #48)
Peema Aether-Seer (Aether Revolt #119)
Predatory Rampage (Commander Masters #313)
Provoke (Tempest Remastered #186)
Rampant Elephant (Invasion #28)
Rimehorn Aurochs (Coldsnap #118)
Satyr Piper (Theros #175)
Shessra, Death's Whisper (Adventures in the Forgotten Realms #231)
Sisters of Stone Death (Ravnica: City of Guilds #231)
Tangle Angler (Scars of Mirrodin #128)
Timely Interference (Dominaria United #70)
Torchling (Archenemy: Nicol Bolas #60)
Tower Above (Shadowmoor #131)
Trumpeting Armodon (Tempest #262)
Turntimber Basilisk (Archenemy: Nicol Bolas #76)
Vengeant Earth (March of the Machine #212)
Vortex Elemental (Born of the Gods #56)
You've Been Caught Stealing (Commander Legends: Battle for Baldur's Gate #211)

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