He hits about 25% harder than you'd expect by his con. If he cons Oj to you, expect him to be like a red.
He casts an AE Stun randomly throughout the fight, lasts about 5secs. Keep your healers back a bit so that they're out of the radius.
Other than being tough, is a straightforward fight --no nuke, BAF, call-for-help, or any other tricks.