Create Space

School: Spatiomancy (Homebrew)

Touching an already existing container, such as a chest or backpack, you magically add internal space to said object. You can add up to 10 cubic feet of space, for every 1,000 gp worth of material you use in the casting of this spell, up to 150 cubic feet. Additionally, if a container already has an extra-dimensional space within it, you may choose to remove it; if you do so, you must make a DC 20 Arcana check in order to actually remove the space. On a success you do, and on a failure the spell backfires causing you to take 4d10 psychic damage. Once space has been added to a container, it becomes a common magical item and functions similarly to a Bag of Holding.