Um, They are seperated, try to make the best of it or something!
Note: Minify the command to avoid issues :)
BLAZE BOSS!
Steed 1: Royal Steed
FULLY FUNCTIONING ALIEN UFO!
GOLDENGOLEM'S BOOK OF THINGS, Be creative!
Pet ENDER DRAGON!!!!!
Wither Storm Boss in ONE COMMAND
HEROBRINE COMMAND
HEROBRINE BOSS BATTLE (See YouTube for details)