>>64142522 (OP)
>Is it purely a fantasy sword
Basically everything in the Blade movies are fantasy;
>spray foam explosives
>batarangs?!
>functional silver ammo
>UV strobes? - possibly practical
>l4 ultra-light plates form-fitted to his pecs
It's been so long that I don't remember everything but I'm sure I cringed at the other gadgets and the guns too.
So expecting the sword to be a late-empire era Glaius in the Iberian legionnaire style is just ridiculous.
It's probably based on a Gladius because they look cool but stretched out to long-sword length and given a... cutless tip? Dadoa or machete maybe? And a Tsuba-like Gladius hilt because Katanas are cool as fuck.
Whoever was prop maker for this (I bet it was the raping-blob lol) was probably having a good ol' wank over this, throwing in all sorts of edgy shit from every era.
And since Whistler is apparently a /his/k/ autist and probably forged it himself, who the fuck knows what he was thinking of except that it would look cool as hell cutting vampire heads off.