The Everfull Urn is both a research option available after researching Alchemical Duplication, and an object. The Everfull Urn, as the name suggests, is an infinite source of water. It can be drawn from manually with containers such as buckets or bottles, or be placed within 2 blocks of Crucibles, cauldrons, or other facilities of the like to fill them automatically, without the need to move the water manually. This water, however, is not free, and draws one aspect of Aqua from the Aura for every bucket of water it produces. This amount is low enough, however, that so long as there is a nearby Aqua Node, or a node that in some way produces Aqua Vis, the Thaumaturge should have no trouble maintaining the Aura in a safe way. The Urn is created by Infusing a hardened clay with 2 buckets of water, of which the buckets are not used, only the water inside, Salis Mundus and a Water Shard, along with 16 Aqua and 8 Fabrico and Terra Essentia. It is listed as having an instability level of Negligible.