Good point. I was thinking mostly about beastmen attacking the air for threat and paraphrased a little sloppily.

I thought it was something like that. I just wish the language was simpler and more explicit at times.

Yes. All attacks in Descent are targeted at spaces. However, in order to activate abilities with surges, the attack must successfully hit a figure.

No, I know that you can only fight 1 LT each encounter. I'm just unsure whether you can fight multiple Lt encounters in the same week

So it takes 4-5 game weeks to dislodge a tamalir seige? That sucks for the poor adventurers.

Can a party attack multiple Lts in a single turn? If so, can they only attack them if they are all on the same overland spot, or can they attack them as they travel?

I'd love to see an expansion that has randomly generated dungeons. Something where there was a deck of "areas" and another for the monsters in that area. It'd need to be usable in both RTL and Vanilla, but FFG are smart people so I have no doubt they could get it to work if they moved in that directon.