Netz, I am assuming modifed version of your post, that you carefully open the first one, enter the corridor and then kick open the second door. (rememebr there are short corridors between chamber with doors at every end.
please all of you make an init roll, will go into combat mode for clearer actions.
Kour, Sichr, yo are probable faster than Fractals, do you delay you action until he does his own, or do you act before him?