That itself would be scary if only for the creep out factor. The spider itself is what to really worry about. If I had a lightsaber then it should be about as bad as traveling the planet Arzid with Chewie and Luke.
Being stuck in a city full of lepers, infectees of crabs, scabies, ticks, fleas, and some horrible plague with no realistic way of getting out without coming into contact with someone--and everyone is touchy feely.
"I wasn't counting cards, I was cheating."
"Ugh. you give me hives."
"It's Tee-revor time!!!"