Instructables

How to make Ragnarok the Crona's Sword (Soul Eater)

Step 2: The blade

cut the piece of wood, you can draw the design and then cut it. when you have finished the blade, use the sand paper  to give it form and smooth the borders, we want a blade that  look  sharp.

after give the basic blade form, you will draw the line in the middle of the blade, using a rules or wathever like this