Surviving the second round | 13: Devil's Dalliance DMC: Devil May Cry Guide

Second round has one difficulty: you have to eliminate all monsters in time shorter than 30 seconds. First, eliminate the flying monsters, using Angel Lift and breaking their shields quickly.

Only when the air is clan focus on the ground ones. Also now use your best attack, but activating the Devil Trigger may not be necessary. When you eliminate all of them you should have few seconds in advance, so you don't have to hurry too much.