FFXII - Espers - Hashmal, Bringer of Order

Simha Ascendant
Scion set by the gods to wield and manipulate the laws of this world, and with holy power lead mankind to order. Created in opposition to Fandaniel the Protector, scion of light. Desiring to bring order to all things, he joined with Ultima in her battle against the gods. He gave his body to the Thousand-Years War, and when his strength was spent, down into the burning inferno he fell.

Previously seen in: Final Fantasy Tactics as one of the Lucavi (Hashmalum.)

Location: Pharos at Ridorana, Third Ascent, Heaven's Challenge (en route to 90th floor.) Fought as part of the storyline.

Battle info
Status: Protect
Weak: Wind, Absorb: Earth, Immune: Other elements
Steal: Leo Gem
Attacks: Regular (~900, comboable, chance of Disease), Roxxor (~1400 earth damage to single target), Battle Cry (Attack damage up), Quakeja (~1200 plus chance of Slow)
LP received: 52
LP required to learn: 50

Advice: Dispel, and start hacking into him. Be sure to have "Ally: Any -> Vaccine" (or Cleanse) to take care of Disease if/when it gets inflicted. Overall, should be a relatively simple fight, especially since the previous save point was far away. After about halfway through, he'll use Battle Cry and follow it up with Quakeja, so... now you know what to expect. But like I said, should be simple and straightforward - if you die or have significant trouble, you may want to do significantly more levelling.