Board Thread:Rebirth: Applications/@comment-4080775-20141116215302/@comment-4080775-20141121204752

I will explain it now.

Using Yin chakra through the metal itself, Ace is able to connect it with another destination at another location, creating a shortcut in space-time; linking two places via a short gap, aka a worm hole.

Because the amplification itself is so great, it allows the user to create 'rips' in the fabric of space-time, as the portal will first open up around the metal itself, forming what resembles a blade. Because the 'rip' or blade is the extreme curvature of space, it it black in color, and looks the same from all sides, akin to that of a black hole.

Using this, the user can cut a hole temporary hole in space-time, allowing the formation of ephemeral holes, or short-lived portals. By devoting the correct amount of chakra to the sword itself, and timing the use of it, the user is capable to creating a hole just large enough to 'swallow' an object or attack, or he can connect the portal itself with his space-time sub-dimension, Hyperspace, which can be used to store the attack for a certain period of time, or just as a temporary place to hold it just long enough for him to create another opening in space-time to redirect it elsewhere.

Because the blade can be used to open up a portal in space-time, he can rapidly increase the Yin chakra involved in its usage to create portals of great size, allowing him to redirect a larger object of attack, or transport a large sum of people, which is handy for emergency evacuations. If he rapidly decreases the yin chakra involved, he can effectively decrease the size of the portal much faster.

He has his own dimension which he uses as his HQ, Ace's Dimension, that he can effectively link to this weapon, allowing him to go there instead of a different location.