With the full power of the grail at his command, Merlin has transformed himself into the most powerful being in the Grimm Universe. Now, his plan is to unleash the forces of Tarot on the earth and conquer it for himself. His knights attack targets around the globe, and one by one as each hero that faces him falls, it looks like nothing can stop Merlin from taking over the world. Don't miss the exciting conclusion to the War of the Grail storyline!