This bizarre creature is a small orb with reddish skin. Atop its round body are six eyestalks, each ending in a sapphire-colored eye. Dangling beneath its body are two stubby legs that end in claws.
AC 17, touch 13, flat-footed 15 (+2 Dex, +4 natural, +1 size)
Str 12, Dex 14, Con 12, Int 8, Wis 9, Cha 8
When a gorbel is hit with a weapon, spell, or effect that deals piercing or slashing damage, it must succeed on a Fortitude save (DC 10 + damage taken) or instantly explode, dealing 1d4 points of damage to all creatures within 5 feet. This instantly kills the gorbel. Creatures in the affected area can attempt a DC 12 Reflex save to reduce the damage by half. The save DC is Constitution-based.