User blog comment:Zaarqawi/Why players from YGGDRASIL have been transported to the New World at various periods of time./@comment-5480911-20151108121906

Well it was manged that for Example Zy'tl'Qae was transported to the new world trough some kind of Tear in the sky..

So we can definatly confirm some kind of interdimensional cross universe tear or rift is involved that onnects the two together....Also we can also assume since this happens every 100 years ...we can ditest 2 possibilites...One is that there is something out there that is creating a perferct condition that unfolds every 100 years..that bring YYGDRASIL Players here...for some unknown purpose.

Or there could be some kind of Natural phenomena that occurs in the NW...that when certain conditions are met at evey 100 year interval...it connect the NW ...with the YYGDRASIL world and somehow at random transports anything from YYGDRADIL in the NW.

This is how much of truth u ca gather at this point with all the information we have so far...There is to little info to really guess as to why, who or what is causing this to happen...but the above information is definatly the truth with the information we have so far.