Complex sentence: They have increased strength and speed, more so than low-blood vampires, but not as much as the undead; they do however have some abilities than the other kinds don't: living high blood vampires are empath and can pull an aura.
Split into simpler sentences: They have increased strength and speed, more so than low-blood vampires, but not as much as the undead. They do however have some abilities than the other kinds: living high blood vampires are empath and can pull an aura.