The Mimic - OSRS Wiki

The Mimic is a sporadic boss who can be fought by presenting a mimic casket to the strange casket found upstairs in Watson's house. Mimics can be obtained from an elite or master reward casket after asking the strange casket to enable the chance to obtain a mimic casket (which is disabled by default). The elite reward casket has a 1/35 chance of being a mimic, while master reward caskets have a 1/15 chance.[1]

Please Jagex, I just want a mimic : r/2007scape

Should I try for the mimic at this level, or just give up? : r/ironscape

Discuss Everything About The Mimic Wiki

Thanks mimic. : r/2007scape

Mimic Guide, Athensps Wiki

Zeah RSPS - Wiki

How to turn Mimic Boss On in OSRS / Where to find the Strange Casket

Loot from trying to get 1 mimic : r/2007scape

Health Cultist, Tower Defense Simulator Wiki

Accepted Suggestion - Game] Mimic aka clue scroll boss - Handled Suggestions - Alora RSPS

How I kill the Mimic Boss