Magic Storage/Terra Storage Upgrade

The Terra Storage Upgrade allows to upgrade a with 320 capacity to a  with 640 capacity. It is the final upgrade tier for, requiring to defeat the Moon Lord, or a post-Moon Lord modded boss.

Recipe
With Calamity: the can be replaced with a stack of 20 Cosmilite Bars. Cosmilite Bars are dropped by the Devourer of Gods, a post-Moon Lord boss.

With Elemental Unleash: the can be replaced with an Infinity Crystal, a drop from the Spirit of Purity, another post-Moon Lord boss. This alternate recipe requires using a Purium Anvil as a crafting station instead of the, and the creation of this anvil requires first defeating the post-Moon Lord version of the Abomination boss.