13 cards where the card types include “eldrazi” and the artist name includes “felix”

All Is Dust (Commander Masters #800)
Artisan of Kozilek (Commander Masters #801)
Chittering Host (Eldritch Moon #96b)
Deathless Behemoth (Battle for Zendikar #5)
Elder Deep-Fiend (Commander Legends #368)
Eldrazi Horror (Battle for Baldur's Gate Tokens #21)
Eldrazi Obligator (Oath of the Gatewatch #96)
Endless One (Commander Masters #804)
It of the Horrid Swarm (Eldritch Moon #8)
Kozilek's Channeler (Battle for Zendikar #10)
Kozilek's Shrieker (Oath of the Gatewatch #73)
Mindmelter (Oath of the Gatewatch #149)
Warden of Geometries (Oath of the Gatewatch #11)

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