Ride a horse while being covered by an ender dragon:
Note: Minify the command to avoid issues :)
SUPREME STICK CHEST
≈EPIC SPEED STICK≈
DOUBLE GOD ARMOR CHEST
DOUBLE GOD SWORD
Pet ENDER DRAGON!!!!!
Wither Storm Boss in ONE COMMAND
HEROBRINE COMMAND
HEROBRINE BOSS BATTLE (See YouTube for details)