CLAN_SIZE

Clans are currently limited to a maximum of 50 members. However, clan leaders
have the ability to increase the size of their clan, up to a maximum of 500
members, based on the following costs:

50 to 100 members: 1 billion gold
100 to 150 members: 2 billion gold
150 to 200 members: 4 billion gold
200 to 250 members: 8 billion gold

Every additional 50 members beyond 250: 10 billion gold per 50 members.

You must have the gold in your clan account.

The increase in clan size is only available upon request from the clan
leader. Once the clan size is increased, it cannot be decreased. The clan
leader must email realestate@medievia.com to request the expansion.

Please note that the clan leader must ensure that sufficient gold is available
to cover the cost of the requested expansion. Once the clan size is increased,
there is no option to lower it again, so carefully consider the decision
before submitting a request.