ITEMS!

[Chaoxys]

Well since its the Biggoron sword why not have it automatically break after a set amount of attacks with it? Maybe what's left of the sword wouldn't do much damage when you attack with it and the other half falls on the ground as a weak item that can be thrown around.

Biggoron's Sword doesn't break. That's the Giant's Knife.

...

Maybe BOTH items should be in the game, with Biggoron's Sword appearing rarely, and the only way to differentiate between the two is that the Giant's Knife breaks and the Biggoron's Sword doesn't but is easier to knock out of somebody's hands.

That sounds like a good idea.