7 cards where the illustration contains “deformed-avacyns-...”

Bruna, the Fading Light (Eldritch Moon #15a)
Clue (Shadows over Innistrad Tokens #15)
Cryptbreaker (Eldritch Moon #86)
Extricator of Sin // Extricator of Flesh (Eldritch Moon #23)
Extricator of Sin // Extricator of Flesh (Eldritch Moon #23)
Graf Harvest (Eldritch Moon #90)
Ironwright's Cleansing (Eldritch Moon #32)
Thalia and The Gitrog Monster (March of the Machine #316)

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