dude, I so PWNED Ultimecia's ass the first time I faced her with only regular attacks, and 99 megaelixers come in handy too. I had a crap weapons, not sure, it was more than 2 years ago, no magic and no GF's because my dumb ass didn't get those commands unsealed before fighting her. But she is ABSOLUTELY THE EASIEST FINAL BOSS I HAVE FOUGHT IN ANY GAME (except Sadler in RE4)