Kao

Level	123
Health	424.864
Experience	0
Damage	513 - 653
Defence	150
Behaviour	Aggressive: attacks on sight
Race	Human
Resistances	Sword +10% · Two-handed +15% · Dagger +15% · Bell +15% · Fan +15% · Bow +15%

Where it spawns

It is not in any map spawn table: it comes from a quest, an event or is summoned by another monster.