Well, if the team retreats without recovering all of the items they'll find if/when they explore enough, I could very easily see our ladies all for attempt number two. After all, it isn't like Blackarachnia to leave a MacGuffin behind, and Sam has a spell which could possibly allow her to approach the three without the reanimated guardians registering her presence as an intruder. Granted, she won't know until she tries, but trying is tempting, because hey---two of those three things, a human could move.

Trying is also, unfortunately, risky, because Sam can't move quickly on foot. She'd be willing to test her spell---and to volunteer that it's an option---but if the spell doesn't work she's going to need some assistance to make it out of the guarded area before she's mauled.

and now I am just kind of snorting at the thought of a safety line