Robbing adventurers

Now, it had been years since Evelyn had last had to rob an adventurer of their belongings, and she was well aware of how well armed and armored they could be, but she had a plan. While she was swimming in cash, Evelyn had wasted plenty of money on a bunch of novel thieving traps, but one of these was very special, a mimic treasure chest made to fool adventurers and to steal their gear. This mimic was meant to, when an adventurer approached it, extend a few sets of tentacles that would grab the adventurer and them into its mouth, while inside the chest, the tentacles would rob the adventurer of literally everything, weapons, gold, even their clothing, spitting them back out butt naked. Afterwards Evelyn could approach the chest and retrieve contents for herself. All Evelyn needed to do was put it in a high traffic area and wait for some gullible adventurers to approach her trap