Korreos Remastered - Custom Minecraft Command Block Boss

DISCLAIMER: World download is in the pinned comment, not in the description. RUclips doesn't let me put it here anymore.
This is a full-on rework of my first boss fight, Korreos. His entire moveset from bottom to top has been changed because I was growing increasingly unsatisfied with the original, and it no longer worked with the story I wanted to tell in the world.
After I learned the significance of using the "^" symbol to execute commands depending on where the entity is facing, using conditional command blocks, learning a whole bunch of other new techniques, and the execute command being revamped as well, I believed it was more than time to give Korreos the justice he deserves.
So here he is, no longer just some stereotypical all-powerful being with a random set of attacks that compliment each other as well as ketchup on chocolate, but more like a cunning and tough crafter that finds inventive ways of using his resources to make short work of you.
Since he specializes in crafting Ender Crystals, all of his moves are based on the ingredients you would need to craft one yourself.
Enjoy!