I was working on my shackles by putting my red soapstone down at pontive fight club areana. So I try the best of ugs, axes, reg gs ect. I get wooped over and over. Upon equipping the Freyblade and pontive eye rings, things changed. The more I practiced the more I won. In after 2 hours, I won the last 10 matches with no loss. Best killer, use l2 plus r1 if it hits, player will take massive damage. Continue with r1 3 to 4 hits and unless they have over 1600hp its over.