Its a 1.9 Effects Potion. Have fun with it! (;
Note: Minify the command to avoid issues :)
Funny Snowman Head flying
NK - Nine Circles
Herobrine's Sword (Really!)
Slime And Magma Cube PETS! Only One Command
Red Bull (Aka death and great for trolling)
God Potion
op
SUPER SPEED!!!!!!