Wychfiend Ovarch (Supreme Commander, CR 18)

This strange extraplanar humanoid has ruddy skin covered in tattoos, green eyes, pointed ears, and a long braided ponytail protruding from the back of his sleek great helm. His piercing eyes stare defiantly at you, making you feel uncomfortable.

XP 153,600 (Unique)

Male wychfiend magus 18

LE Medium outsider (extraplanar, native)

Init +8; Senses darkvision 60 ft.; Perception +20

DEFENSE

AC 33, touch 17, flat-footed 29 (+4 Dex, +3 deflection, +4 natural +12 armor)

hp 153 (18d8+54 plus 18)

Fort +17, Ref +13, Will +16; +4 resistance vs. illusions

Immune figments; Resist acid 10, cold 10, fire 10

OFFENSE 

Speed 30 ft.

Melee +3 wychsteel flaming nullifying longsword +24 (1d8+7/17-20 plus 1d6 fire)

Ranged +2 frost keen composite longbow (+5) +19 (1d8+5/x3 plus adamantine properties)

Special Attacks counterstrike, greater spell combat, improved spell combat, spell combat (–2 attack, +6 concentration), spells