Ok, this challenge has 150 enemies. Gorgon Assassins(level 2 gorgons) and Cursed Legionares(level 2 with jumping attack). If the Gorgons are making you mad because of the gaze, roll away or use square, square, triangle("Plume of Prometheus")if it lands. Although "Valor of Hercules" very effective, too. Press square then square again. HOLD square the second time you press it untill it finishes. It's cool, if you rotate, you can hit about 3 enemies in the last swipe. Pretty much all.
It's been a while, hasn't it?