Dragonica Bone Weapon

Hay guys i got a problem x.x
i got the recipe for bone weapon for katar
but i dont know what i need more ....
and where i can get it
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here link of my recipe :p

Greetz

You can make the dragonscale with bones from bone dragon.
And the other items from van cliff dungeon

he wants the translated names of these items i think, lol eubot :D

for the bone weap u need the following stuff:

bone dragon hearts from each mode (f1/f2/f3) which u get at the end of a bone run (box)
bone dragon scale which u can get if u exchange 50x golden dragon bone for one flame scale
the last ingredient u need i can't identify cuz the whole recipe is different to the gpotato version i'm playing :I