Cabinet of Air Restoration (Magic Cabinet)

With the recent flood of groundling adventurers moving into space, the arcane have introduced a new item needed on many heavily laden ships-an air supply device. Many of these are included with new helms, instead of offering helms with portal locators. They have also been sold to older customers at a fixed price. The cabinet of air restoration works on the same principle as a furnace helm, by drawing magic from magical items. The small cabinet stands 2' tall by 1' wide: two small doors in its front open to reveal a hollow area 10 inches square. The front and sides of the cabinet are of dark hardwood, but the base and repository within the cabinet seem to be made of Crystal-the same crystal found in many minor helms. When an item is placed inside the cabinet, the crystal glows deep green, brightening whenever it is producing fresh air. When a charged magical item is placed within the cabinet, 1d3 charges are immediately drained away prior to use. With each subsequent use, the cabinet of air restoration drains one charge from the magical item and generates 50 cubic yards of fresh air. Enough to support up 12 crew folk for one week before the air becomes foul: a single command word activates this function.
A second command word activates the full potential of the cabinet of air restoration, allowing it to regenerate the entire air envelope of the ship. When commanded, the cabinet drains 1d8 charges for every 10 tons of the ship and restores the atmosphere by one rank. For example, to restore the atmosphere aboard a hammership (a 60-ton ship) from foul air to fresh, the cabinet would drain 6d8 charges from an item. The atmosphere would be completely restored, supporting a crew of 60 for four to eight months with a regenerated atmosphere.
Category:Encyclopedia Magica Magic Items
Category:Magic Items
Category:Magic Cabinet