My personal end game Empress staff

Hi, I have just finished scrolling my Empress weapon. I've read everywhere and people suggest using chaos scrolls, gm scrolls, services etc, and those are insanely expensive. I have nowhere near that kind of money ever to use on this game. So I scrolled my War Staff for my Evan with 60% scrolls and 7/8 of them worked! I then AEE scrolled it 3 times for a total of 191 magic attack damage. It also has 3 lines epic, and 1 of them is ignore 15% damage. So I was wondering, is this a decent weapon to have end game? Or complete garbage?

If it's not decent, how does this compare to a decent weapon?

Please give some feedback, thanks!