[quote=Krein]
Posted, though I had him leave the cabin momentarily to see to his own. He'll be back shortly though.
[/quote]

Nevea only created the shafts alone, nothing around them, because both she and Seth would need to work together to make the actual design, since they're fusing their crystals and ice. Literally all it is right now is:

_____
.........|
.........|

The dots are empty space. So yes, there certainly is need of him.