Dropped by
a crypt juggernaut (The Crypt of Agony)
a Durus flayer (Jarsath Wastes)
a Durus scar guardian (Jarsath Wastes)
a helot skeleton (Charasis: Vault of Eternal Sleep)
a jungle quatcha (Kunzar Jungle)
a massive juggernaut (Kunzar Jungle)
a mistgoblin shaman (Kunzar Jungle)
a Nak'azar blackguard (Chardok)
a prickly spined succulent (Jarsath Wastes)
a risen brittlebone (Kunzar Jungle)
a risen sentry (Sebilis)
a Sathirian gravelord (Sebilis)
a Sathirian researcher (Sebilis)
a Sathirian sentry (Charasis: Maiden's Chamber)
a stinging spined succulent (Jarsath Wastes)
a tormented ilis (The Crypt of Agony)
a tormented reet (The Crypt of Agony)
a trakanasaur (Kunzar Jungle)
a vicious Vespid cosm-caller (Kunzar Jungle)
a vile stoneleer (Jarsath Wastes)
a Yha-lei patroller (Jarsath Wastes)
an iksar insurgent (Jarsath Wastes)
an iron construct (Kunzar Jungle)
Barrelspike (Jarsath Wastes)
Irefang (Jarsath Wastes)
Lord Vizaroth (The Crypt of Agony)
The Great Rustyback (Moors of Ykesha)
Ulroth the Protector (Jarsath Wastes)
Watch Sergeant Grolj (Jarsath Wastes)

Mobs that drop this item also drop