Before I start, it is ok to merge all the weapons (swords/cane/knifes) under a single category Weapon?
And about the level categories. It is not ok to name them Level 181-200 Weapon, because the weapons doesn't have a level cap. They have just a minimum level requirement. So I think it is better to name the categories just Level 190 Weapon. Just like in the Drills categories
? Then we will have Level 10, 20, 30 40, etc categories.