For this tutorial you'll need the Sprite editor program GIMP so we can edit our Sprite Sheets and get ready to Import into RPG Maker MV. This tutorial is for people looking to make cool action sequences and or skills so make sure you're already familiar with Yanfly's action sequence Plugins and probably a few others. You can get them from Yanfly's site. Also the sideview characters you can get from Vibrato's page so be sure to grab those as well. That will be linked in the tutorial video but I'm pretty sure this can work for the Sprite Sheets already in the game If you need to edit those.
This video in particular leads you to other
Videos so you can make a Dragon Ball Z like Beam Attack in RPG Maker MV.
After completing this tutorial and a few others on my YouTube channel the possibilities are endless for what kinda cool skills/attacks and action sequences you can make. I'm in no way an expert at this but my videos can give you a pretty good idea/start on how to create some really cool stuff. Happy gaming everyone!