Dreadnought Ω

The Dreadnought Omega has a whopping 1.5 million hp and hits like a truck. It's Flame Cyclone attack can kill you in a combo even while guarding, and Pulverize is equally deadly.

The easiest way to take it down is to keep your distance and shoot blizzard attacks at it. Eventually you will break both of it's arms and then it's a matter of hammering it with ice attacks until it staggers and then going in for the kill. The Flame Cyclone attack can still hit you at a distance, but using a Fireseal Jewel will make it easy enough to heal through while mediguarding. The most important part of the fight is keeping your distance to limit the attacks it can use against you. Once it's arms are gone it won't have much it can do physically other than Wrecking Ball which unfortunately still does a large amount of damage. Even with a battle time of 5 minutes 5 stars is obtainable.