Suggested by Sonic Lavi has a hammer that can grow to a very large size with incredible speed. He can use elemental attacks within the hammer as well which is definitely a useful ability to have. That being said, he isn’t ready to take on Roark’s onslaught of Pokemon. There are just too many of them and they will quickly break through Lavi’s defenses and take him out. As powerful as the guy is, he just isn’t ready for this. Roark wins.