Cracker's Wither Storm mod (Minecraft 1.20.1)
In my opinion, this Wither Storm mod is way better than the other one I did 3 years ago.
Cracker's Wither Storm mod: https://www.curseforge.com/minecraft/...
How to get the OP items: Go to this discord server: / discord then go to announcements, after that, scroll up until you see a download for a world download called "Wormhole Items"