1. They are from the modpack itself. The questbook tells you that the pigmen stole the ores and moved it to the nether and that those altars (with the teleposers in the middle) where used to transport the ores.1- what is the random wizardy tower spawn things that have pigmen.
2. Do forestry multi farms work with agricraft now?
2. Dunno, i do know that golems work now yay!