There will be a config option to disable meteorite griefing and is enabled by default.Only one meteorite should fall in the overworld.There will be noticeable SFX so the Player does not miss it. A meteorite will randomly crash near a non-afk Player, leaving a trail of destruction.
The best part about the Morph Mod 1.12.2 is surely the fact that you can also combine the mod with others that bring living entities, so you can immediately transform into bosses without any issue.