Board Thread:News and Announcements/@comment-25404524-20161012035748/@comment-26863688-20161013221948

The next vault upgrade requires 1 Carved Aquanine, 1 Carved Skylite, and 5 Polished Skylite Crystals

Apparently need to have structures idle to upgrade so right now I only know that the weaver gets a 5% speed bump with 1 Polished Skylite and 100 coins, a further 5% with double that