Q 84 I'm confused on the thri-keen. Can someone inform me exactly what they get for both the psionic, and the non-psionic version? They're in multiple books, and nothing's giving me a straight answer. I see one with 5 levels and psionic (MM2), I see one with 6 levels and psionic (ComPsi), 3 with psionic (SS), and 3 levels without psionic (MM2). Then I learn that there's even more versions, or write-ups about it. Which one's right for the two I'm looking for, and what exactly do you get with each one?