This is most OP KING DIAMOND SWORD
Note: Minify the command to avoid issues :)
Unkillable villager
OP KING DIAMOND SWORD 4000
Jack The Villager (Custom villager)
OP DIAMOND CHESTPLATE EVER 9000
GOD SWORD!
GOD SWORD! 1.11.2
The Super Sword
OP DIAMOND SWORD!!!