Can I create a weapon that triggers random skills? RMMV

[Edsephiroth]

Hi, guys!
I have an idea for a book weapon: Whenever actor attacks (default attack), a random skill will be released.
Example:
- Book of beyond life boat (Weapon)
- Heaven (Skill)
- Purgatory (Skill)
- Hell (Skill)

A common event could make one of these random skills trigger, but I can't imagine how; weapons don't trigger common events.

 

[Waifus69]

Yanfly’s Weapon Unleash let you do this.

Weapon Unleash (YEP) - Yanfly.moe Wiki

www.yanfly.moe