Ark City Hospital
At the Ark City Hospital, you can rest your exhausted creatures! For a small fee, exhausted fighters can recover fully regardless of their exhaustion level. Because experienced fighters tend to exert themselves more in battle, the price to rest increases with a fighter's skill level.
Remember that fully-exhausted fighters cannot do battle, so make sure you visit often and rest your creatures!
All of your creatures are properly rested! Get battling!