Bloodstorm vs Vampirella
Bloodstorm
Bloodstorm has superhuman strength, speed, endurance, and reaction time, manipulate weather patterns in her area to summon wind, rain, sleet, snow, hail, fog, thunder, or lightning, morph into a bat, wolf, or mist, hypnotise others through eye contact, invulnerable to most forms of permanent injury, drains the blood of others through her fangs, flight
vs
Vampirella
she needs blood to survive and has many of the typical vampiric powers, including increased strength and reflexes, shapeshifting into a bat, and a mesmeric stare. She is not prone to the group's traditional weaknesses, such as daylight, holy water, garlic, or crosses. She cannot, most importantly, transform others into vampires.