I'm not interested in summoning won but i just want to no some things. Are they real? How does one summon one? What are the drawbacks of summoning one? How do you banish them before they take all of your life energy? Do you recover the life energy you lose? These are all of my questions. If you can answer any, then thanks.
A drawback of summoning a succubis, and this is kinda obvious, they might turn on you and drain you if you're not strong ehough to control it. The only thing I can think of to keep it from draining you is a powerful sheild spell. Are they real? No idea.