Hashmalum the Regulator is the fifth Lucavi demon that Ramza Beoulve must fight in Final Fantasy Tactics. Second-in-command of the Lucavi, he is associated with the Leo Zodiac Stone and has posessed Vormav Tingel, leader of the Temple Knights of the corrupt Murond Glabados Church. He has several powerful attacks like Earthquake. Ramza fights him at the Graveyard of Airships, where he is attempting to bring his master Altima back to life. After receiving a wound from Ramza, Hashmalum will commit suicide to provide his own blood for Altima's resurrection. This works, and Ramza must battle Altima shortly afterward.
Hashmalum also makes an appearance in Final Fantasy XII as a boss named Hashmal who attacks the party atop the 3rd ascent in the Pharos Lighthouse. Much like his Final Fantasy Tactics persona, he focuses upon dishing out devastating earthquake attacks by means of a spell named Quakeja to subdue the party and slow down their progress.
Hasmal, the bringer of order, becomes an Esper after the battle.