The Wayfarer's Inn

Guys, I don't think it's a good idea to teleport for an unknown place with the golems at our backs.
These things have a weakness and we might yet find it. What kinds of energy damage do we have available?

Steve mentioned Acid once, but it seems we don't have it. Are you sure Acid would work or is that just a guess? If it's a guess, then there might be somethign else that gets at them, and we may just have it. What kinds of energy damage do we have?

Gaderon can use the staff of power to cast lightning bolts. He knows the acid arrow spell, but didn't prepare it today, just as he doen't have chain lightning , but didn't prepare that again after the disasterious effect it had last time. If they were illusions or magical he could dispell them. Shatter might work but again it is not prepared.

I don't think lightning will be useful against things that use that as weapon.

I'm out of more ideas. If we had cold, I think we should try it.

Hmmm... has Kherim already tried the Horn of Valhalla with these guys? If not, thats's something he would try.

He didn't use it so far.

This is becoming more and more worrisome. Any other ideas, bar a hasty retreat through the crawl space? How many teleports does Gaderon have?
How many people can he transport?

Do we have time to strip out of our armours and teleport the whole group away?

DM hint #1: The solution to this dilemma is actually very simple....

thinking on DM hint #1:

something obvious is escaping us. How could we do not to attract the electricity, or to block it altogether? How can we isolate ourselves? What if we use only wooden weapons?

What would be the vulnerability of copper things? Water? Really?Do they rust?