Weird black sparkling anomoly

[Atomisk]

What the hell is this thing? It almost seems to be spawning enderman, and it makes the 'destroy block' sound and makes chunks of water dissapear momentarily. It seems almost like some kind of rift, and I am wondering if I should find some way to contain it because it is not too far from my farm.

[brilliantjoe]

Use a rift remover on it, they wont expand too far though.

[jakalth]

It in fact is a rift.  something that spawn occasionally in new chunks, as part of the dimensional doors mod.

 

if you want it gone, do as brilliantjoe stated.  use a rift remover.  otherwise you could try using it to make a slow enderman farm.

[rogueclon946]

Actually with a large enough cluster of rifts, you can spawn endermen incredibly fast. And feed cobble into it to make a world thread farm.