This is Spartacus - a warlord of Mercenaries' League.
Besides the daily clan bonus and bonuses from POIs on the global map, this Clan will give you bonuses in melee and possibility to take contracts.
Mercenaries' League - is a neutral clan. You will need "Warrior", "Neutral" and "Balanced" character points to get the new ranks in this clan.
The Clans will be a part of a huge update we are working on.