PROC

PRO or Weapon PROC refers to a special effect or ability that is triggered under certain conditions during gameplay. The term "PROC" is believed to be an acronym for "Programmed Random Occurrence" and refers to the random activation of specific weapon abilities or effects.

In Otherside's Legends of the Mara, there are four types of Weapon PROCs (Explosion, Blood Explosion, Cursed Armament, and Venomous Blades) that super charge Koda Weapons with unique abilities.