Empress killable legitimately

Early gratz to you! The game gets boring if you're not much of a bosser after 200, just letting you know

Y'know.....if it really is a hacker summoning all these bosses, L>empress in a nest of a dead dragon map instead of a noob map. Or hell, even someplace somewhat deserted like Magatia.
Damn my mage hp =(

I'm assuming they're using item generator to get cygnus summon bags (I thought the source was gone, it wasn't so it might not be patched. And someone said those bags exist). If i recall, summon bags can only be used in towns.