Iguvua=41

Iguva=41 is the field commander of the undead army that was sent to annihilate the lizardmen tribe. A hideous undead magic caster that reeks of death and decay, it wears an old and luxurious robe that covered its body of skins and bones. Very arrogant, it nonetheless does not underestimate its foes. With a complete and utter devotion to its creator Ainz, it will do whatever it takes to complete its orders. In the battle against the lizardmen, Iguvua=41 was killed by Zaryusu Shasha. It was hinted that Iguvua=41 was created from the corpse of the adventurer Iguvuaruji. (Source: Overlord Wikia)