Pumpkin King Boss - Only One Command

Hello! Today I've made the Pumpkin King Boss in only one command! It's my first boss I've ever made!

Click here for the command!

Crafting:
Magic Pumpkin - Pumpkin + Nether Star
All recipes are floor crafting

Tutorial:
To summon in the Pumpkin King, place a T-shape (this is the shape of when you are building
an Iron Golem) of nether brick, instead of iron blocks, then place the magic pumpkin on top in the
middle. The Pumpkin King has four attacks - striking lightning on the players, throwing TNT, summoning
fire rings, and levitating the player upwards. When you kill the Pumpkin King, you will get two drops,
the first one being the Pumpkin Mask. Put it on and sneak to Bull Charge, look down to activate flight,
look up to deactivate flight. You will also get a pumpkin spear. You can throw this in any direction to
cause a little explosion. This explosion will turn anything inside it into a pumpkin, including players.

Credits:
By Code202

Notes:
For 1.9