Orb of Corrosion

1050 gold ・ Rare

Hard items to categorize

Patch 7.41f2026-09-15 released ・ Game data Client 6969（Oct 27 2026）

Effects

Stats while held

+7 Agility

Passive

Corrosion

Your attacks reduce the target's armor by -2, slows their movement by -16% (-8% against melee targets), and reduces Health Restoration by 18%. Lasts for 3.0 seconds.

Notes (official)

Armor reduction does not stack with its components, Desolator, or Stygian Desolator.

Recipe

Band of Elvenskin450

Orb of Frost300

Orb of Blight300

Total 1050

Patch history

7.41e2026-07-30

Corrosion health restoration reduction increased from 16% to 18%

7.412026-03-24

Now also modifies incoming healing（HP回復の変更に伴う）

Raw values (from the game files)

`corruption_armor`	-2
`slow_melee`	-8
`slow_ranged`	-16
`heal_reduction`	18
`duration`	3.0

Details

Cost	1050
Internal ID	569
Internal name	`item_orb_of_corrosion`

Lore

Seepage from the wounds of a warrior deity, sealed in an arcanist's orb following a campaign of vicious slaughter.