7 cards where the illustration contains “great-necropolis”

Crypt of the Eternals (Hour of Devastation #169)
God-Pharaoh's Gift (Hour of Devastation #161)
The Locust God (Amonkhet Invocations #51)
The Scarab God (Hour of Devastation #145)
The Scarab God (Amonkhet Invocations #53)
The Scorpion God (Amonkhet Invocations #54)
Torment of Scarabs (Hour of Devastation #78)

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