Instant do
/effect @p haste 99999 255
for instant-instant
Note: Minify the command to avoid issues :)
OP Smurf Boots
Fake Sign (Text: Click to get every OP smurf item(Command:/kill @e))
OP Smurf Potion
OP Gold Stick (blaze rod with every enchant)
GOD SWORD!
GOD SWORD! 1.11.2
The Super Sword
OP DIAMOND SWORD!!!