maybe build a UFO above the pyramid and have like a whole armada of big UFOs and whatnot. PS i have made some ships so click my name and have a look ( I will update and put more in the map)
Make a pub or a tavern that sells all the potions or make a factory (for potions or tools or weapons or armour or planks) and a shop that sells what the factory makes.
I don't belive in Herobrine on computer. He does exist however on Xbox it says so in the loading screen because it reads: 'We are pretty sure the company that made it Xbox removed Herobrine...' (or something to the same effect) He is not anything supernatural though. He is just some dude at the Xbox company out to attack derps and noobs.(you aren't a Noob or a derp though )
someone just thought that herobrines name was herobrian becaus they thought that sounded more like a name (P.s Herobrine is NOT real anyway but as long as you believe you are'nt lying i respect your believes)
this happens because the clouds are were they usualy are but because your world is much taller than a normal one the clouds just seem realy low. Just turn clouds off if you don't want it.
I think it just spawned wrong i've seen someone do a video about this but all i can currently find is this video which is equaly wierd. [yt]Weird Npc Village Seed For Minecraft[/yt]