Cross Knuckle

"Ready!"

- Activation announcement "Fist On!"

- Transformation announcement "Cross Knuckle/Calibur, Rise Up!"

- Finisher announcement

The Cross Knuckle serves as Cross's transformation device & becomes the Broken Fang with the use of the Knuckle Fuestle, where the Cross Knuckle charges up & releases a spreading burst of heat energy on the target, leaving the Fangire in the fragile state without the Knuckle coming in contact with the target. This burst of energy can also take the form of a sphere that flies into the target. When used without the Knuckle Fuestle, even while not transformed into Cross, the user can use a much weaker but still effective version of the Broken Fang. When the user pushes the knuckle into another part of their body (typically the other hand, although Val  used it against his boot), it announces "Ready". Unlike most devices with electronic voices in the franchise, the Cross Knuckle says its phrases one character/syllable at a time. The Ixa Knuckle also serves as the primary control grip for the Powered Crosser. In the the present year storyline, it undergoes an upgrade from Ver.X to Ver.XI.

Capacities Ver.I
 * Hard-Disk Space: 50GB
 * Virtual Memory: 10MB
 * Operating System: IXA-OS-PLT-01
 * Mother Board: IXA-00086
 * CPU: 80MHz/HI-BRAIN-X

Ver.X
 * Hard-Disk Space: 20TB
 * Virtual Memory: 80GB
 * Operating System: IXA-OS-10.2
 * Mother Board- IXA-080127
 * CPU: 7GHz/MACH-BRAIN-RX-IV DUAL

Ver.XI
 * Hard-Disk Space: 35TB
 * Virtual Memory: 120GB
 * Operating System: IXA-OS-11.0-RISING
 * Mother Board: IXA-080193R
 * CPU: 9GHz/MACH-BRAIN-RX-IV DUAL

Fuestle
The Knuckle Fuestle powers up the Cross Knuckle to become the Broken Fang. When activated, the Cross Belt announces "Cross Knuckle - Rise Up" prior to the execution of the Broken Fang finisher, primarily used in 1893.