I Made This Custom Firework On MinecraftTools/en Heres The Command
Note: Minify the command to avoid issues :)
Troll Creeper 2.0
DIAMOND MINER 600
OP SET (Makes Wearer Slow Wear IN CREATIVE)
TROLL POTION (sisters idea)
HOTEL ONLY ONE COMMAND BLOCK
"Herobrine joined the game."
make houses!
BIG TNT BLOCK!