Cobalt JewelLimited to: 2
Radius: Medium(7-13)% increased Chaos Damage
With at least 40 Intelligence in Radius, Blight inflicts Withered for 2 seconds
With at least 40 Intelligence in Radius, Blight has 50% increased Hinder DurationThe Cataclysm was but the first act in a play of horrors.
The dead lingered, and the living began to rot.Place into an allocated Jewel Socket on the Passive Skill Tree. Right click to remove from the Socket.

Unique | 8x Chaos Orb |
2x Alchemy ShardMetadata
Item class: Jewel
Spreading Rot is a unique Cobalt JewelCobalt JewelPlace into an allocated Jewel Socket on the Passive Skill Tree. Right click to remove from the Socket.
.
It is a threshold jewel that enhances BlightBlightSpell, Chaos, AoE, Channelling, Duration
Level: (1-20)
Cost: (2-5) Mana
Cast Time: 0.30 sec
Radius: 26Apply a debuff to enemies in front of you which deals chaos damage over time. Enemies who aren't already debuffed by Blight are also hindered for a shorter secondary duration, slowing their movement. Continued channelling adds layers of damage to the debuff, each with their own duration.Per 1% Quality:1Superior2Anomalous3Divergent0.5% increased Area of Effect1% increased Chaos Damage3% increased Secondary DurationDeals (3.1-257.4) Base Chaos Damage per second
Base duration is 2.5 seconds
Base secondary duration is 0.8 seconds
80% reduced Movement Speed
Debuff can have up to 20 layers of Damage
Modifiers to Spell Damage apply to this Skill's Damage Over Time effect
+(0-6) to radiusPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket..
Item acquisition
Upgrade paths
This item can be acquired through the following upgrade paths or vendor recipes:
Amount | Ingredient | General Notes | Type |
---|---|---|---|
4 | ![]() ![]() ![]() ![]() | random jewel | Automatic |
10 | ![]() ![]() ![]() CorruptedSome powers are far too great even for the gods of old. ![]() | random corrupted jewel | Automatic |
8 | ![]() ![]() ![]() Two-Implicit CorruptedDiscovery can lead to beauty, or it can lead to ruin. ![]() | random two-implicit corrupted item | Automatic |
4 | ![]() ![]() ![]() close your eyes, and pray to the gods for a pleasant surprise. ![]() | random item | Automatic |
1 | ![]() Item drops after killing # monstersUnique ItemRight click this item then left click an item to apply it. The Incubated item drops after killing a specific number of monsters. ![]() | random item | Automatic |
1 | ![]() ![]() ![]() ![]() | random divination card set exchange | Automatic |
Quest reward
This item is given as a quest reward for the following quests:
Class → | Witch | Shadow | Ranger | Duelist | Marauder | Templar | Scion |
---|---|---|---|---|---|---|---|
Quest ↓ | |||||||
Death to Purity Act 5 | iLvl 1 |
Version history
Version | Changes |
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3.6.0 |
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3.0.0 |
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