Sky Dimension Boss- The Thunderer

The Thunderer is the boss of the Sky Dimension (https://feedback.minecraft.net/hc/en-us/community/posts/360052764712-The-Sky-Dimension). It's lair is the ruins of the Observatory and it attacks in three phases using lightning. The only effective means of blocking its attacks is by either wearing Skyron Armour, or drinking an electricity-resistance potion. When defeated it drops experience points and an Electricity Crystal

The Thunderer looks like a massive eagle, but blue

When the battle begins, the Thunderer will be perched upon a ruin and call down lightning from the heavens. The only way to harm it is by shooting its chest with arrows.

After a third of its health has been depleted, The Thunderer will launch up into the sky, and fly around. You have to use some flying thing, and race after it. It will shoot orbs of electricity after you, so you have to be careful. If you are still on the ground, it will periodically swoop in and attack you. The aim of this phase is to catch up with it, and hit it with your sword

When it has a third of its health left, The Thunderer will swoop down and hover just above the ground. It will attempt to try push you off the Observatory by flapping its wings at you, pushing you back. The aim of this is to shoot arrows/throw a trident at its chest, or hit it with your sword. If you hit it with your sword, it will fall, and you can get more hits in. When you finally defeat it, it will strike a pose, screech, and be hit by lightning, disappearing.