Borrowed Power

You have the power to borrow your future self some of your magical energy. You can choose expended spell slots to recover which can have a combined level that is equal to or less than 6. You can't cast this spell nor regain those spell slots by any mean (including rests, class features, etc) for the next 48 hs. None of the recovered slots can be 6th level or higher.

At Higher Levels: When you cast this spell using a spell slot of 7th level or higher, the combined level of spell slots that you can recover increases by 1 for each level above 7th.