Mutant Dolor

Mutant Dolor is a Level 173 Brute monster in Ragnarok Online with the Poison (Level 3) element and Medium size. It has 742,501 HP and grants 67,500 base EXP. This page lists Mutant Dolor’s stats, item drops, and spawn data for Renewal servers.

Data updated 18 March 2026

Mutant Dolor Item Drops

• Tough Scalelike Stem — 25%
• Sticky Poison — 20%
• Trunk — 20%
• Cor Core — 0.05%
• Bloody Rune — 16%
• Shadowdecon Ore — 0.9%
• Zelunium Ore — 0.9%
• Mutant Dolor Card — 0.01%

Where Mutant Dolor Spawns

• Laboratory Waste Disposal Plant Rudus Floor 3 (sp_rudus3) — 60 spawned
• Laboratory Waste Disposal Plant Rudus Floor 2 (sp_rudus2) — 45 spawned