So, I am looking through my Ascension book, and I am wondering how something might work. Say I am playing Inquisitor Lamaal and Cadre (Inf 60) with Good Rep (IG) [+20], and maybe Conciliator or Renowned Warrior, either of which could get me a re-roll for such a check. Now, say the fit has hit the shan, and there is a group of heretic cultists holed up in a reinforced structure. Now, if I wanted to go get some stuff from the present Cadian Shocktroops in this area (say they are there), do I just have to beat the Commander (maybe an Inf 30, and boss him around, to get use of his men and tanks, or do I have to find the unit of men, and do it this way:
Lamaal (Inf 60, +20 for Good Rep with IG) needs 1 Platoon (-20) of Guardsmen (rare; -10) for this mission (+20) =70, and roll under that?
Say I decided I needed the use of an artillery battery, maybe a couple Basilisks or Manicores, to soften up that building. Could I just roll against the Commander, and let him deal with the details, or do I have to figure out the details for the tanks, their crews, and such, and check for each?