Sad, only two actions.
Have caution, and activate Diadem of Healing to help out the injured party members.
[6] Caution get! You creep around and flee for a corner at the first sign of danger.
(At least you didn't roll a 1.)
>Take sword out of foot.
> Attach Grenade Launcher to sword.
>Blast and slash away.
[2] It's stuck into the stone floor, oops. [1] You...uh...[1] Your grenade launcher explodes, killing you and causing a second explosion. Some gears of Mechanicus, a dimension made entirely of gears, start to stop.
BOSS TURN:
Crying from his throne room, TFB [2] is too distracted to do anything to you.
Monoculus [1] explodes, dealing [5*5] 25 damage to everything in the room...that was a crappy 3d6...
Oh, look, you've attracted visitors! A bunch of Formorians (like magical ant-centaurs, kinda) show up.