Youre right but i only use this to test the events not the encounters and bosses (using teleports for that n_n. There are still a few in my demo which i forgot to put them out)
I called that weapon event tester (isn't it a great name?)
anyway its back to topic for me!
I noticed a mayor Glitch! After killing that boss, when you are back in town and enter a building..everything is back to the beginning! Everyone is alive and such. (You don't need to do that cave all again) little error in the switches maybe?