Decayed VoidstoneTier 1-15 Maps found have 15% chance to become 1 tier higherThe Elder fed on all that gave life meaning until it encountered an unbreakable bond.Socket this into your Atlas to increase the Tier of all Maps.
Acquisition Drop restricted Drop level: 1 Drops from Uber Elder after it is defeated for the first time.Vendor Offer 1x Scroll FragmentMetadata Item class: Voidstone Metadata ID: Metadata/Items/AtlasUpgrades/AtlasUpgradePrimordial2
Decayed Voidstone is a Voidstone. Socketing Voidstones will progressively increase the tier of your maps on the Atlas of Worlds up to tier 16. Sextants can be applied onto Voidstones.
Voidstone grants Tier 1-15 Maps found have 15% chance to become 1 tier higher. This stat stacks additively with similar stats from the Atlas Passive Tree; if the chance exceeds 100%, the excess chance instead applies to chance to be 2 tiers higher (to up to tier 16), and so on.[1]
Item acquisition
Decayed Voidstone has restrictions on where or how it can drop.
Drops from Uber Elder after it is defeated for the first time.
Monster restrictions
This item can be acquired from the following monsters:
Voidstones now give 15% chance for Tiers 1-15 maps to drop a tier higher (from 25% for all maps to drop a tier higher). [Undocumented This change was not documented by any official sources. It was discovered through player testing or datamining.]