6 cards where the illustration contains “disguise”

Blind Seer (Invasion #47)
Dark Impostor (Avacyn Restored #92)
Knight of the Holy Nimbus (Time Spiral #26)
Red Herring (Mystery Booster Playtest Cards 2019 #62)
Suspicious Shambler (Jumpstart 2022 #27)
Unsanctioned Ancient Juggler (Unfinity Sticker Sheets #13)

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