Three ravens joined together form the RAVCORE logo.  All three have the same objectives and are aware that together they can win more than acting alone. This unity is the source of their power ? the (their) RAVENS CORE!

The key to successful work of a good team is ability to cooperate efficiently, particularly if each team member has a different past, experience and unique, extraordinary personality.  

Ravens, which became symbols of wisdom, bright mind, good memory, as well as guardians of secrets and oracles, are the most powerful when in group. Circling over the fields of the most crucial battles of the world and terrifying the survivors, they showed a dark side of their nature.