|Large Energy Storage Device|
|Type: Eden Goods|
|This giant energy storage device was made from mysterious ancient technology, and the modern technology can't read its construction. Its secrets about the huge storage space and perfect leakproofness over the 10 thousand years have always stayed in the list of the scholars' research topics.|
|Use: Obtain Gas (), Uranium Ore (), and Electricity () by 10,000 respectively|
|Source(s):|| Purchased in event shops (requires to first have purchased all the trial items):
Also on Uha in Space/M11
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