The Crown Crafting Motif: Annihilarch’s Chosen will be available in the Crown Store on all platforms, starting on May 25 at 10am EDT. Farming this motif now may fill your packs with gold.
The motif has a has a chance to drop by completing Oblivion Portals in the Deadlands. This portal appear randomly in The Deadlands DLC Zone. See Oblivion Portal Map.
CORRECTION: Sorry, the original portal map link was incorrect. The link has been corrected.