Yeah, because idling a secondary account for a few days using an iDevice and then running up at a tower is so clever. It truly adds a thrilling new element to Graal. The meta has been changed, rejoice.
You have an infinite number of sword swings but you're very limited by bombs and arrows. It's honestly just boring and should be prevented. I haven't really seen anyone do this to any major extent, but if they did I wouldn't be impressed.