BOZ
Creature Cataloguer
yer quick. 
Electricity Ray (Ex): A living web can create a ray that looks like a miniature bolt of lightning and deals 3d4 points of electricity damage (Reflex save half DC 10). Once a web uses this ray, it can’t use it again until 1d4 rounds later. This attack has a range of 70 feet, with no range increment. The save DC is Constitution-based.
Absorb Electricity (Ex): Living webs take no damage from electrical attacks and effects. Any attack that would have dealt 8 or more points of electrical damage to a living web instead increases its total Hit Dice by 1, and its maximum hit points by 4. The living web still has a maximum of 6 Hit Dice.

Electricity Ray (Ex): A living web can create a ray that looks like a miniature bolt of lightning and deals 3d4 points of electricity damage (Reflex save half DC 10). Once a web uses this ray, it can’t use it again until 1d4 rounds later. This attack has a range of 70 feet, with no range increment. The save DC is Constitution-based.
Absorb Electricity (Ex): Living webs take no damage from electrical attacks and effects. Any attack that would have dealt 8 or more points of electrical damage to a living web instead increases its total Hit Dice by 1, and its maximum hit points by 4. The living web still has a maximum of 6 Hit Dice.