Useless Things to Buy

cloak of invisiblity (gives you 100% invisiblity)

sonic (gives you speed)

kill item (russian roulette)

Self destruction (r for explode)

fake invisible mine (a invisible mine that don't explode)

fast stairs & slap (the fastest block in miencraft)

tp fruit (teleport to a random player)

lightning staff (spawn a lightning bolt)

batificator (be batman, spawn bats)

invisible water (invisible water...)

tnt gun (make sure you have dinamite in your inventory)

apollo armor; different boots (did you want to be an astronaut? now you can be the rocket)

UNO! (play uno with your friends)

diving googles (play subnautica in minecraft)

bacon (a crop! spawn pigs)

water gun (make a tsunami)

lava gun (make a volcano)

phantom potion (turn your gamemode to spectator for seconds)

zen bell (relax, calm, be zen and thing white)

mega diamond (wow! left click and gives you 100k diamonds)

drill (destroy everything)

minedolar (item)

water drop portal (be sure you have a water bucket)

mob farm (a mini farm)

slow stairs & slap (the slowiest block inn minecraft)

electric potion (shazam!)

ice walk potion I & II (the best to skywars!)

skyblock igniter (make a portal with logs and use this igniter)

useless hamster (completly useless)