Attack:9 Defense:4 stamina:3
U:D is a very powerful and quit useful part. It works similar to X:D in ultimate balance mode. As whenever hit it will switch to a new tip. The little bumps on abyssal are buttons that whenever hit; it switches to a new tip. There are three tip; M2B, GHF, and SMD. Magnetic Metal Ball is a magnetic protrusion with a WB like shape and in it's signature stadium, It will spin in the magnetic metal center and cense the stadium is electronically spinning, this will make it spin forever. That is defense mode. The second mode Stern Metal Defense is a rounded off D made of metal. This is when the protrusion is half way in. This is stamina mode. The 3rd mode is Giga Hole Flat. This tip appears when the protrusion is totally in. It is a totally flat tip that is the size of GF but has a hole in it. Unlike HF the "hole" actually helps it's speed making this a vicious attack tip. That is attack mode. Only GHF is able to be used on any other weight wheel, fusion wheel, crystal wheel, etc. As only Abyssal has the buttons to unleash M2B and SMD. It is black in color.