We will also be using this thread for general vaultbuilding and vault management discussion. Individual deck discussions and layout discussion should go in their own threads.
I have added some extremely bare essentials to the vault:
~12 Water Pillar, 12 Water Pendulum
~6 Blue Crawler, 6 Ice Shield, 6 Arctic Squid, 6 Ice Dragon, 6 Toadfish, 6 Nymph's Tears
All the other cards in our vault (and incorporating these) will be determined via the Deck Layout.