Energy is basically used for Estate consturctions.To gain energy a player has to fulfill 2 of the requirements below:
-Being at least level 5
-Owning an estate plot (it can be bought via World Map)
Receiving Energy:
When a player owns an estate plot he/she can start gathering energy from enemy race members with a restriction of the enemy being maximum 2 levels below the player's level and from monsters with the restriction of monster being maximum 1 level below the player's level. Monsters give 2 energy and enemy race members give 10 energy until the player gets his bar filled that day. (Note: if the player has leftover energy from the day(s) before,he/she will not receive any energy when his/her energy bar is full,when he/she spends energy he/she will be able to get the energy equal to what he/she had from before.For example: I have 50 energy from yesterday/the day before it etc. and I can get a maximum of 110 energy,today I can gather 60 more energy to fill my bar,when it's full, i won't get any energy anymore untill I spend 50 of them because that's how much left to gather today.)
Please Note that the energy received from monsters/players can be increased with items or symbols in player items,for example: Small Focus Amulet,Laet Symbol of Plenty.
A player can do the listed below with his/her energy:
-Buy riolite (with either energy or money,from estate by cliking on a building and choosing "buy riolite" then choosing payment method and how many he/she wants to buy.)
-Construct Buildings: This option is only available if the player has riolites and the energy to build the buildings or the money to hire workers.To hire workers player should enter his estate by going to the location where his/her estate is located and clicking on "In the Estate" and then clicking on one of the buildings,then he/she will see the option of "Hire Workers" which simply lets the player to put a price per energy and how many energy he/she would like to have the workers spend for his/her building.
-Buy items in Estate Shop: When the player builds his/her shop in Estate,he/she can enter it and buy variable items there,for example: Small Balm of Skill,Complementary Elixir of Power
-Work for others: Players will see an icon on the left corner of their Estate screen which will lead them to a list where they can see who would like to have workers do their buildings,how many energy they would like to have and how much they paid for per energy,then the player can choose another player's application and work for them to receive money.
Different kinds of energy? How?
There is a different kind of energy called Clan Energy which goes to the Clan by doing Oracle Quests.This,in basic,has the same function as individual's energy,it is required to build clan buildings (and there are other things but it is off-topic.)