Since I'm surprised that this system doesn't exist for rpg maker mz, I decided to do it...

It's not as powerful as MV's Yanfly, but it does the basic job.

Weapons/armor can have durability, if their durability reaches 0 their stats will be nullified. That is, if a weapon gives 30 attack, if the durability reaches 0, the weapon will have 0 attack and will cancel its special effects until it is repaired....

Item durability is reduced in battles.

It is a plugin that is honestly quite complicated to make. So you have to take many factors into account...

I hope to have a DEMO version for tomorrow Monday!

Greetings!