Energy

Energy is a consumable required to Play Areas and Dungeons. Areas and Dungeons will advertise the cost of entry.
It is represented as a wing.
It automatically restores itself at a rate of one wing per xxx.
The maximum amount of Energy held grows as you level up.
It can be Refilled at the following rates:
* 20 Energy for 20 Astrogems
* 70 Energy for 40 Astrogems