Pro Tip: It's best not to have trained your housemates' cat to abruptly jump up on your shoulders. It was so much cuter when she was a kitten and not playing a...healthy amount of PiD. A roomful of Oozes is bad enough without SUDDEN CLAW ATTACK FROM BEHIND.
I think my expedition is going to come to a triumphant failure, but not yet, since it's possible to do very well once...but the Wraiths, Spheres, Skitters, Ghasts, and Greater Nightmares are going to have something to say about it the second time round. I've already pointlessly deferred punishment (I didn't get the bomb to avoid what now seems to be about 40 damage), so I am still going to blow those potions and see if I can no-hit OKWEWS once, and then have a good time watching the damage ratio come back down to saner levels. At least I still have a buttload of blue potions, so outright survival won't be too much of a worry.