Thanks guys. Do you know if there is a tomahawk better than the assassin tomahawk?
Yes their is, its called the war Tomahawk.
Artisan: Blacksmith (Lvl.2) Ingredient 1: Special Iron Ingot
You can still make it even if you don't have the recipe, just pick something from the list that has the Special Iron Ingot and clear the other materials and craft, or you can find the recipe somewhere.