It can use hemp in its making, but it isn't required, i.e. hemp is sufficient but not necessary.
Here's the whole riddle plus your new hint Orby.
My name is spelled in English with 4 different letters.
Usually I am played with, but I can serve in battle.
I take many forms throughout the world.
I have an ancient history with people, from the common to the elite.
What am I?
Hint 1) It is not a rock, although it is possible to use a rock to make it.
Hint 2) It is not rope,but rope it may use.
Hint 3) It is not fire,but fire it may bear.
Hint 4) It may be small as a mouse or larger than a house.
