Leveling up your guild will improve its ranking and give bonuses to all its members. Some bonuses will help your guild in the GvG maps, and there are also player bonuses to be gained.
You can view information about your guild’s level, and requirements for all levels, in the guild level window, which is accessible from your guild menu icon.
To see rewards and requirements, you can scroll through the levels using the arrows at the bottom of the guild level window.
How to level up your guild
In order to level up your guild you need to gather power. You gain power by acquiring and holding onto territory. Every sector you control gives power and, at the end of each day, your guild's power points are calculated and added to your guild's total, which contribute towards leveling up your guild.
As you increase your guild's level, the following bonuses for your guild will also increase:
Adds prestige to the guild’s daily prestige ranking
Support pool bonus
Adds to the guild’s support pool (attack/defense bonus in GvG)
Some levels will also provide a player bonus:
Reduces the time needed to recruit units (new times are shown in the recruitment screen), and healing times for units.
Gives additional Forge Points each day in your town hall.
Reduces coin and supply cost of all buildings by a percentage (the original cost is shown in the research tree, and the reduced cost is displayed in the building menu).
Two GvG rankings exist: guild ranking, and map ranking.
The guild ranking is global and determined by the amount of prestige points a guild has, which your guild can gain from the level bonuses obtained while leveling up your guild.
Provinces also have their own map ranking, which is ordered by guilds' power gained in that province map. Getting to the top of the map ranking will not only increase your guild's fame and notoriety, but it also provides its own benefits.
Every day after the new map rankings are calculated, a power bonus is given to the top 3 guilds. The bonus is as follows:
Top guild - 15%
2nd place - 10%
3rd place - 5%