What is the Clan tree system?
By categorizing Clans in the game, a reward will be given to you determined by your rank in the Clan.
You can see your Clan tree structure in your Clan page.
 Basic formation.
First class Dragon (above level 25) Clan master (unchangeable position)
Second class Golem Clan second master (able to be changed)
Third class Panzer Clan knight (able to be changed)
Fourth class Nak Clan apprentice member (able to be changed)
 Rewards
First class Dragon Add 20% Exp When more than half of Golem class members are
connected to the game.(Downlink)
Second class Golem Max 20% Exp & Gold 10% Exp, Gold if Dragon member is connected to the game.
10% Exp, Gold if more than two Panzer class members in
your direct line are connected to the game.(Downlink)
Third class Panzer Max 16% Exp & Gold 8% Exp, Gold if directly above Golem member is connected
to the game.(Uplink)
8% Exp, Gold if more than two Nak members in your direct
line are connected to the game.(Downlink)
Fourth class Nak Add 10% Exp & Gold 10% Exp and Gold if one or more Panzer members in your
direct line are connected to the game.(Uplink)