He stole part of the soul of Star Thief, an abstract level being.
__________________ What CDTM believes;
Never let anyone else define you. Don't be a jerk just to be a jerk, but if you are expressing your true inner feelings and beliefs, or at least trying to express that inner child, and everyone gets pissed off about it, never NEVER apologize for it. Let them think what they want, let them define you in their narrow little minds while they suppress every last piece of them just to keep a friend that never liked them for themselves in the first place.
See, can't absorb the souls of characters like Big G, can absorb PART of the soul of guys like Star Thief. Also has an issue with fortified Asgardian souls like Thor's. The ability is virtually impossible to nail down, that's why it needs more feats. Well it doesn't actually need more feats because Warlock stories are great BECAUSE they don't focus on feats... but to properly debate the tactic and Warlock in general on the forum more clear showings are definately necessary. As I said, he's my favorite even though he's tough as Hell to debate for, I was just expressing why I don't frequently debate for him even though he's my favorite character.
Indeed it is entirely possible that one successful attack from Tony could incapacitate Vader.
That said, I am confident that Vader could block or deflect any of Tony's conventional weaponry/attacks(given the chance, of course.) Aside from what I have already mentioned, Vader can also use his TK to block the cumulative blasts/torpedoes of an entire damn Squadron of X-Wings:
Those last couple scenes aren't a factor, but cool.
Not sure how his being in a ship is relevant to the first one.
Taken all together though, its impressive as **** for Vader.