Also, I actually stole from Kecleon successfully and made it to the next floor. But I was experimenting by playing as one of my support team mates, so I just fainted due to my own lack of skill with Dragonair on the next floor, haha!
(P.S. I'm up for rescuing people on my Time game as well. As long as I'm on my Rotom most dungeons I've been through shouldn't be too bad. ^^)