Acid rain - 2mal3/Natural-Disaster-Datapack GitHub Wiki

In an acid rain the world is slowly dissolved by acid, except for obsidian, Bedrock and special blocks. Players who are in the open air during this time are poisoned until they can take shelter.
The acid rain usually lasts about 10 minutes.

---

History:

Version	Change
2.1.0	Damage changed to wither damage; Gives damage to all entities; Etching effect slightly increased
2.0.0	More blocks will be removed; Better particles