Dark Repulser Dual Blades Elucidator Combo. Both of these blades have impeccable detailing and are made from stainless steel. They are full tang and come with a nylon back sheath so you can carry them simultaneously. The back sheath is adjustable so you can fit it to size. Dark Repulser Length: 30 Inches. Elucidator Length: 30 Inches.