21 cards where the text includes “defender” and the card types include “creature” and the text includes “draw”

Academy Wall (Dominaria United #41)
Arcades, the Strategist (Core Set 2019 #212)
Bonded Fetch (Time Spiral Remastered #54)
Carven Caryatid (Jumpstart #382)
Concealing Curtains // Revealing Eye (Innistrad: Crimson Vow #101)
Concealing Curtains // Revealing Eye (Innistrad: Crimson Vow #101)
Dormant Sliver (Time Spiral Remastered #250)
Flumph (Adventures in the Forgotten Realms #15)
Gibbering Barricade (Dominaria United #95)
Jaded Analyst (Murders at Karlov Manor #62)
Jungle Barrier (Iconic Masters #202)
Orator of Ojutai (Commander 2017 #67)
Portcullis Vine (Core Set 2021 #195)
Psychic Membrane (Mirrodin #46)
Redrock Sentinel (Outlaws of Thunder Junction #247)
Surge Engine (The Brothers' War #81)
The Fall of Lord Konda // Fragment of Konda (Kamigawa: Neon Dynasty #12)
The Fall of Lord Konda // Fragment of Konda (Kamigawa: Neon Dynasty #12)
The Pride of Hull Clade (Murders at Karlov Manor #172)
Walking Archive (Dissension #169)
Wall of Blossoms (Jumpstart #442)
Wall of Mulch (Magic 2015 #208)
Wall of Omens (Murders at Karlov Manor Commander #90)

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