As you should also know, Ifrit is a weapon Dante attains near the beginning of the game. As with Thunderstruck, this is a quick and easy trophy, and I attained it in Mission 11. When you head down into the sewers after immediately being plunged into battle with a Death Scythe at the very beginning of Mission 11, travel through these very sewers, ignoring the Blades. When you are forced to return this way, there will be a double amount of Blades. This is an opportune time to get this trophy, as there are plenty of enemies. I simply used the basic combination for Ifrit and my score was bumped up to Stylish in no time.