RO Pest
Class Normal
Level 89
Size Small
Type Brute
Element Shadow
Natural Habitat Karu Cave, Turtle Island

Pest is an unidentified monster that even the monster scholars never have been able to identify. Does a spin attack using the covering for its eye.[1]


  • A pest is a plant or animal detrimental to humans or human concerns.[2] Which is somewhat ironic considering a large number of monsters in Ragnarok Online fall under this description and yet this is the only monster to actually bear the word as its name.


  1. iRO Monster Library 2008 Jun.
  2. Pest 2013 Mar.

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