Talk:Ghast/@comment-26782727-20150911010436/@comment-26663149-20151111105827

I saw 3 ghasts on 0.12.1. First time me and my friend on LAN multiplayer went to nether. We were searching for fortress. Suddenly, TWO GHASTS AT ONE TIME appeared in lava! We were running as quick as we can, and after a while we were safe. I told him "Let's back to Overworld!", but he didn't listen untill we met third ghast. We ran away to portal. And then our only purpose going to nether became mining netherrack and glowstone.

So they were spawning at Nether.