Yes! Everyone has it, but you and the Shadow Warlocks have tons more to use. I think it stands for "Spirit Points" or some noise like that. At any rate, it regenerates rather slowly on its own, so if we want to be really frigging stingy, we could wait around in a safe room until we're all better with the SP.

[Oh yeah.]

Oh, and apparently we shout out our attacks, whether we mean to or not. Dirk and I found that out the hard way. It was...embarrassing. To say the least.