i played in the yogbox survival, reached the nether and found a village in a lake of lava, there were pigmnas with armor, pazzels, chasts, nether wards and stuff
Does it exist on the regular client?
pigmnas = pigmen (with armor = zombie pigmen)
chasts = chests (or maybe ghasts?)
nether wards = nether wart
what the heck are "pazzals"?
The only generated structures in the nether are the nether fortresses. They're made of nether brick and contain rooms and platforms connected by halls and open-topped walkways up above. Nether wart farms can be found inside, near staircases (this is the only source of nether wart) and blaze spawners are located on the platforms. Zombie pigmen spawn in nether fortresses just like they do everywhere else in the nether.
There are no chests that spawn naturally in fortresses, though. There could be ghasts outside, though, if that's what you meant. And I still don't know what "pazzals" are.
Are you playing singleplayer, or on a server? Someone else could have put the chest there, if "chests" is in fact what you meant, and if a nether fortress is indeed what you had found. Otherwise it has to be something from one of the mods. Although, I don't see anything in the Yogbox that would create a village either, except maybe MineColony. But it looks like that doesn't do anything either, until you get it started by building a special chest with a paper in the middle.