The things that you will need is foam mats I got them from Lowe's for 20$ for 4 mats, a 1/4 inch popular board also from Lowe's, wire, a hot glue gun, a Sharpie, electrical tape, a tape measure, a scrap of pleather brown, a jig saw, silver and black paint, a rasp, a Dremel and wood putty.
Step 2: Shaping The Blade
First measure how long you want you blade to be. The witch kings dagger is overall 26 inches the blade is 16 inches
Step 3: Cutting The Blade
Use the jig saw to cut the blade out. Make sure to clamp the blade down while you cut.
Step 4: Sanding And Grinding
After you cut the blade you will want to take your rasp and grind the edges like a real sword you could also use a belt grinder to do this but I don't have one. After you have done that on both sides you sand the whole sword till its smooth. Than you are going to get a Dreamel and make the blood groves or the fuller. First you mark them in sharpie than I use the Dremel to grind them our carefully.