Bionicle Tool - Icicle Buster

This was intended to be my try on request for a katana like bionicle tool.
...
As you can see, I've gone a bit TOO far ^^"
It's now not a bit katana like anymore, it's more like the blade from this yu-gi-oh monster xD [link]
And there also comes the name from 'Icicle Buster'
A big totally oversized sword! None of my MOCs is able ro wield it, not even Byorak (maybe if I would get a better shoulder system for him).
It has the abillity to cut every frozen material, so a MOC with freezing abillity would make a good user!