Colossus stat?

[kiwituatara]

Can someone explain to me how this is "Colossus"?
@Zankza

 

[Leba]

I think it's possible for an equipment to have a prefix but give no stats. I'm pretty sure I've seen this a lot of times on crafted lv53 Bows, but never like this o.o

 

[abmaiden]

This is like a no stat gloves since they always have +2acc bonus