Skeletron's Revival

The Backstory...
Skeletron was mad at you for beating it so easily. He decided to train and get ready for revenge... He waits upon your call from a Damaged Skull (crafting at the summoning section). He will smile at just the thought of KILLING YOU!

Attacks...
Skeletron will attack with his normal attacks (just buffed a lot) and also has others. He will shoot red eye lasers that home at you for 3 seconds before just moving straight. He can also shoot a whole bunch of lasers while spinning but they home for 5 seconds. He inflicts Broken Armor and Poisoned that stay on you until the boss is killed.

Magic Skulls...
The Magic Skulls help Skeletron and must be killed before hitting him because Skeletron is invincible until they die. Their stats are 20000 hp and 300 attack. The red-eyed one is the ranged one. He will fire arrows and bullets and will drop a special All-Ammo Cannon. The green one is the Yo-Yo one. He uses a Skeleton Yo-Yo to kill you. You can get it however by killing him and it does 205 damage. The blue-eyed one is the magic one. He can shoot cursed flames, ichor, fire, ice, and magnet spheres. He drops the Mega Spellbook that does 190 damage. The yellow one is the melee one. He uses a claw to kill and keep the player in place. He drops this claw that does a whopping 200 damage!

The Crafting for the Deadly Summon...
You will need to beat the Moon Lord, get 1000 bones and 20 of every soul (even Blight if possible), and craft at the Mythril/Orichalcum Anvil. You will achieve a Damaged Skull that looks like a skull with cracks on it. You have to fight it in the Underworld because Skeletron thinks it will be a bigger challenge for you.

Real Life Origin
I was thinking about making a boss idea. I drew this down and had the stats and drops. Then I decided, "Hey, let's make this into a sprite!" That is how it was created ;D!