ok. we all sneak up into positions, covered with ulrun's cloak of silence (Julian and ragni are shit at sneaking).
Ulrun casts hallucinate, rat ogre, onto the gangbangers.
Klaus shouts, impersonating wasmeier, that they're under attack and to fight! (wasmeier MIGHT fail his wp test anyway?!)
Julian rolls his bomb in as Klaus is shouting, and Mortus fireballs.
Heinrich aims a shot at wasmeier, while the other archers fire a volley into the melee.
The fighters block off the tunnel entrance, although I think Julian is the only one with a shield.