Alastor

Level	135
Health	67.751.800
Experience	0
Damage	886 - 954
Defence	200
Behaviour	Aggressive: attacks on sight
Resistances	Sword +57% · Two-handed +57% · Dagger +57% · Bell +57% · Fan +57% · Bow +57%

Where it spawns

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