The Energy Machine has been a source for instantaneous energy to the people of Refaim for centuries. However because of the recent uprising from people within Guardians Island the machine has been tinkered with and now only works with specific coins. You can only get the machine to work if you have either a Bronze, Silver or Gold coin. When you put the coin into the machine it goes into the designated row for that coin and gives you a random Energy Drink. This energy drink can be used to quickly fulfill your Stamina when outside of battle.