Ward Against Decay

All objects in a 20 ft. cube are immune to simple decay that would be caused by aging for 1 year. This spell has no effect on creatures. The spell can effectively stop the decay of creature corpses, but it doesn't affect their "time spent dead" for the purpose of ressurection the same way as gentle repose does.

When this spell is cast on the same objects 7 days in a row, the spell's effect lasts until it is dispelled.