[Pixel Art] New Sprite Sheet For Every Weapon?

dorvazgon

Greetings!

I just completed my Unity class and I decided to begin for a project. But when I started to draw my characters, I'm stucked.

I will create 3 weapons. So, do I have to draw 3 different sprite sheets for every weapon?

Here's my main character profile. Also, I'm a beginner at pixel art too. I'm open for any advices! Thank you all.