The Slicer is a sword made of a hard alloy. This allows it to cut through hard things, such as human bones. Xero is seen using it throughout the series.
Xionic Madness 1Edit
Xero was seen constantly using this weapon.
Xionic Madness 1.5Edit
Xero was seen wielding the Slicer multiple times.
Xionic Madness 2Edit
The Slicer was used by Xero to get past some BIO INT soldiers.
Xionic Madness 3Edit
Xero used it to take out multiple MBORF soldiers.
Xionic Madness 4.0 Parts 1-3Edit
Xero was again seen using it to kill multiple zombies