17 cards where the artist name includes “a. m. sartor”

Captain's Call (Dominaria United #9)
Careful Cultivation (Kamigawa: Neon Dynasty #178)
Careful Cultivation // Careful Cultivation (Neon Dynasty Art Series #21)
Careful Cultivation // Careful Cultivation (Neon Dynasty Art Series #21)
Confounding Riddle (The Lost Caverns of Ixalan #50)
Extract Brain (Outlaws of Thunder Junction Commander #225)
Fell (Bloomburrow #95)
Liliana's Talent (March of the Machine Commander #76)
Mothlight Processionist (Alchemy: Duskmourn #3)
My Wings Enfold All (Duskmourn: House of Horror Commander #348)
Offer Immortality (Phyrexia: All Will Be One #102)
Regent's Authority (Kamigawa: Neon Dynasty #32)
Rite of the Moth (Duskmourn: House of Horror #229)
Scout the Wilderness (Dominaria United #176)
Season of Gathering (Bloomburrow #192)
Soul Search (Murders at Karlov Manor #232)
Training Grounds (March of the Machine: The Aftermath #9)
Valley Rotcaller (Bloomburrow #313)

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