Cassius

Cassius
Released								25 February 2026 (Update)
Members								Yes
Race								Human
Quest								The Ides of Milk
Location								South of Mill Lane Mill
League region								Misthalin✓
Gender								Male
Options								Talk-to
Examine								Seems to be trying to get into the milk business.
Map
Advanced data
NPC ID								15632
Link								MOID

Cassius is an aspiring entrepreneur found south of Mill Lane Mill in Lumbridge. He asks the player to help him start a new milk business as part of The Ides of Milk quest.

Wishing to join in on Lumbridge's milk business, Cassius bought a bull, Brutus, making him a business partner and attempted to sell a unique milk which was poorly received, as Brutus stressed out Gillie Groats' herd of cows. The adventurer, who was helping Cassius, slew Brutus, completely unaware that he was the business partner that Cassius referred to. When the adventurer returned and informed him of this, Cassius was outraged, claiming that his venture was ruined; he was trying to sell the milk's "unique" taste and subsequently cut ties with them.

• Like Brutus and the Ides of Milk quest, Cassius' name is a reference to the Assassination of Julius Caesar, specifically to Gaius Cassius Longinus, one of the most prominent and well-known conspirators in the plot.

v t e The Ides of Milk
NPCs	Cassius Seth Groats Gillie Groats Duke Horacio Enemies Bull
Items	Milk sample The groats principles
Rewards	Cowbell amulet Magic lamp
Related	Quick guide Transcript