RPG_Magic (v1.0.0)
RPG_BetterAI (v1.0.0)

Introduction

YouTube
I created a data pack that looks like an MMO RPG.

Test Play Movie
YouTube1(Evoker)
YouTube2(EnderDragon)

How to install?

1. Download the zip file.

2. Go to %appdata%

3. Click on .minecraft

4. Open the saves folder

5. Open your world that you want to play in.

6. Click on datapacks.

7. Drop the zip in that folder

8. Start your world and enjoy playing!

Recommended(Not Required.)
RPG_LevelUP datapack.

Magic
left-hand: staff
right-hand: magic book
And if you look at a nearby mob with your eyes, the mob will glow. Then right click on it.
Some magic can be used without a mob.

Uninstall
/function mag:uninstall
/function bai:uninstall