Stirge of Legend
N Tiny Outsider (Native)
Darkvision 60', Low-light Vision; Listen +4, Spot +4
11 (1 HD); Fast Healing 5, Damage Reduction 5/Magic
20 ft., Fly 40 ft. (Average)
Touch +10 melee (attach)
2.5 ft x 2.5 ft/0 ft.
Blood Drain, Poison
Str 13, Dex 25, Con 20, Int 4, Wis 14, Cha 10
Alertness, Improved Initiative, Multiattack, Weapon Finesse
Hide +14, Listen +4, Spot +4
-- A stirge that starts its turn attached to a creature can drain 1d4 points of Constitution damage. After draining 4 points of Con it flies away to digest its meal.
-- A stirge of legend that does Constitution damage also delivers poison at the same time. Fortitude DC 15 Negates the damage. The initial and secondary damage is both 1d6 points of Strength damage.