Once you collect all four skulls, take them back to Fade, who will provide you transportation to Cacklespit's Realm. On one of the graves you will go through a portal to a survival challenge. By this point you've probably cleared the battlefield, so gathering them should be fairly easy. Cacklespit's Realm tasks you with finding four skulls located in graves around the Sundered Battlefield.After speaking to Fade and completing the quest, he will give you another quest, Cacklespit's Realm. You will need to go to the far western side of the Sundered Battlefield, where Fade will appear after you activate two altars on a hill. Once in the Imperial Camp, speak to Widget, one of the raccoons, to start Fade's Passage.After hanging the bell and speaking with Cacklespit to complete the quest, you will need to return to the Imperial Camp to start the next quest.

You will need to hang the bell on a post, which is on an elevated platform randomly located somewhere in the Blightbogs. Cacklespit's Brew is started by finding a bell in the Rot Gardens area of the Blightbogs.In order to open Cacklespit's Realm, you need to complete a chain of sidequests, starting with Cacklespit's Brew. Found in Cacklespit's Realm, a dungeon in the Sundered Battlefield.The gate near the Day Four journal will then open, and the Robotic Body is found within.

Skeleton 1 is found near the Day One journal, Skeleton 2 on the path to the docks, Skeleton 3 on one of the houses near the middle of town, and Skeleton 4 on the path out of town. Unpin the four skeletons found on the walls and trees.

Found in the Abandoned Sawmill, which is found in the Blightbogs.

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