Codex/XEN/Helper Clan

Even when humans were around, the helpers were very few in numbers.

While lacking in numbers, they are very resilient and have a long life span.

The Helper Clan managed to survive the war as their name suggests: helping other clans, since they possess the medical knowledge of humanity. They don't have a place of their own; their members are scattered among the Guardian, Exi and First clans.

They've become the medics and caretakers of the clans, and it is very common for the helpers to take care of other races' offsprings. In return, the other clans offer the Helpers a home, food and respect.

The Helper Clan doesn't have many ambitions of their own, but they are indeed included in the Xeno Council as an impartial judge.
 * They are so few that most clans desire to have as many Helpers as they can convince to stay.
 * Due to their common nature, the clan with the most Helpers is the Exi.
 * They don't have a uniform colour, but adopt other clans colours instead
 * They are considered to be very brave, despite the fact that almost none of them are soldiers.
 * They know how to heal other races, and share their knowledge with the other clans. Only the Exi Clan produces medics that could come close to matching the skill of the Helpers.
 * Since they live with different clans until they find a place they like, they know a lot about each race, including some secrets.