RuneScape Bestiary - The RuneScape Wiki

The RuneScape Bestiary was a website feature available to all players added on 18 February 2013 in its beta stage with a designated update. It offered various information about RuneScape's monsters and NPCs, including combat level, weaknesses, and experience gained per kill.

K'ril Tsutsaroth - The RuneScape Wiki

Bestiary Guides to RS3 Monsters

Demon boss - The RuneScape Wiki

Anyone remember the RS Bestiary from 2005? : r/runescape

Old School RuneScape Wiki

Ganodermic beast - The RuneScape Wiki

Nail beast, Old School RuneScape Wiki

Boss, RuneScape Wiki

Falador Massacre, RuneScape Wiki

Security Issues on Wikia : r/runescape

Old School RuneScape Wiki

Mogre - The RuneScape Wiki