Idol. -

idol 129 slotBefore you can use Idols, you need to unlock their slots. The Idol Inventory starts small and expands as you progress through the story. You can unlock all 20 Idol slots by completing certain main quests and side quests. IfMechanics. Idols begin to drop at the same item level maps do and are part of the core drop pool. Their drop rates are affected by item rarity and item quantity like regular items..