Sid orbs

Sid orbs are black orbs that change location every week, you can only collect them after completing the story. According to our speculation, they appear on random small islands near the main maps and behind pillars or any surface. Sid Orbs are needed to complete the Lorekeeper's quests that he gives upon completion of the journey. After collecting all the Sid orbs needed, he gives either a mask or wings of some sort. The Lorekeeper says these Sid orbs are a part of Sid, as he's dropping these pieces (most likely accidentally), hoping that collecting these orbs will help defeat Sid once and for all.