Sole Survivor is poop.

[DestroyerOfLargePlanets]

That's right. Sole Survivor is a poop skill. In its current state, it pales in comparison to the mighty edgelord skill it COULD be.

Sole Survivor can only be cast on ENEMIES. Now, sure, it gives you a huge chunk of HP and MP back, but really now -- who cares about HP and MP? It's the fact that you can't cast it on your friends which makes this skill blasphemy. I bet my fellow edgelord friends can relate to my anguish; there are times when I sense a party member's impending doom, yet I can do nothing but watch as they are KO'd and their soul flies from my grasp. Their SOULS ARE BELONG TO ME, for why else would I have them in my party!?

So this is my suggestion: Make it so that us mighty edgelords may cast Sole Survivor on our own party members. That would make for some serious fun times, as casting sole survivor on your friends is pretty much like saying "you dead, bro".

P.S. If it was possible to cast Sole Survivor on yourself, that would make for some interesting interactions between Dark Knight's skillset -- specifically with Living Dead.