(In a plains biome in between four other biomes - a swamp, a dark oak forest, a badlands, and a cave) [player]: "There! Ceiling's done! No more Skeleton's going to shoot in here!" Young Magma Cube: "Hey, mister!" [player]: "AAH! Where did you come from?!" (The young Magma Cube points at [player]'s Nether Portal) Young Magma Cube: "I came from that portal over there!" [player]: "I thought some very rare Nether mobs like Kathogas and Trites could only come through a Nether Portal..." Young Magma Cube: "Well...after Asmodeus and Rahovart were defeated, all the monsters created by them just...vanished!" [player]: "Oh. Well, what's your name, miss?" Young Magma Cube: "...oh. I...don't really have one. I just spawned a minute ago."