Um, A Pork. Yeppp!
Note: Minify the command to avoid issues :)
Summon A Vindicator!
Magical Particles 3: Brawler Altra Aura
Spawn 3 Epic Bosses!
Magical Text!
Pet ENDER DRAGON!!!!!
Wither Storm Boss in ONE COMMAND
HEROBRINE COMMAND
HEROBRINE BOSS BATTLE (See YouTube for details)