this sword I think should resemble a Rapier given it's name with a nice hilt to match
I think this should look close to what it currently is but remove the cross guard and a fancier pommel. By close to what it currently is I meant he generic placeholder image.
The name just seems to give me a feeling of a Kopis or Falcata, basically a curved forward sword
This is a tough one, what I'd recommend is a nice solid wood shaft with a stone or metal demon head at the top. Preferably make the demon head in a scream with two ram like horns going towards the back.
that's about all i got for now.