No Amethyst Geode\

没有紫水晶洞\

If you suddenly come across a stone that doesn't match the theme of the surrounding light gray stones while digging your mine, and you find calcite and amethyst blocks, this will cause you to be very scared. If you don't want to drop to a lower version like 1.16, then install this packet :)
It is work at Minecraft 1.21.8

And It can fix "Trial Chambers spawn with Amethyst Geode" Bug
So Try It:) You also can Install to your Minecraft Server
You need know, We've changed the spawn chance of the Amethyst Cave from 1 in 24 to 1 in 500,000, so if you're lucky enough, you can still encounter it, it's a technical issue :)