I made it. I use a technique I learned from an ancient empire long ago called Ether Binding. If you take notice on the sword, there are tiny inlets and grooves on it: the blade Carrys liquids with low viscosities and twirls them thought the air like ribbons. Hence the name: Blood Ribbon. The blade was forged with ether fibrils, which gives it a unique aversion to any serpentine creature, such as dragons, wyrms, hydras, etc.