40 cards where the lore includes “thrull”

Absolver Thrull (Guildpact #1)
Armor Thrull (Masters Edition II #77)
Basal Sliver (Time Spiral #96)
Basal Thrull (Masters Edition #59)
Blood Pet (Seventh Edition #121)
Blood Vassal (Urza's Saga #118)
Brassclaw Orcs (Fifth Edition #213)
Breeding Pit (Duel Decks Anthology: Divine vs. Demonic #53)
Debtors' Transport (Ravnica Remastered #72)
Derelor (Masters Edition #66)
Doorkeeper Thrull (Murders at Karlov Manor #13)
Dutiful Thrull (Gatecrash #11)
Ebon Praetor (Masters Edition II #89)
Endrek Sahr, Master Breeder (Commander Masters #155)
Exhumer Thrull (Guildpact #50)
Feral Abomination (Core Set 2020 #101)
Grasping Thrull (Ravnica Allegiance #177)
Kingpin's Pet (Gatecrash #173)
Maw of the Obzedat (Dragon's Maze #83)
Mindstab Thrull (Masters Edition #76)
Morgue Thrull (Stronghold #65)
Mourning Thrull (Ravnica Remastered #204)
Necrite (Masters Edition II #106)
Orzhov Keyrune (Gatecrash #233)
Ostiary Thrull (Guildpact #55)
Rakdos Ickspitter (Dissension #128)
Sarpadian Empires, Vol. VII (Time Spiral #263)
Slaughterhorn (Modern Masters 2017 #136)
Soul Exchange (Masters Edition II #111)
Szat's Will (Commander Legends #152)
Tevesh Szat, Doom of Fools (Commander Legends #153)
Thrull (Duel Decks Anthology: Divine vs. Demonic Tokens #7)
Thrull (Commander Masters Tokens #18)
Thrull Champion (Masters Edition #83)
Thrull Parasite (Gatecrash #81)
Thrull Retainer (Masters Edition #84)
Thrull Surgeon (Tempest Remastered #121)
Thrull Wizard (Fallen Empires #46)
Tourach's Gate (Fallen Empires #48)
Treasury Thrull (Commander 2015 #235)

Though this query has ended, its relics still slumber in New Argive.