The logo of the confraternity, coloured in red, black and yellow, is the skull positioned between two crossbones. To the ordinary undiscerning observer, it smells of danger. Thus was the perception of members as men of danger.
The logo was the deliberate choice of the Original Seven. Its real essence is to serve as a constant reminder to all members and those on whom they might impact of what all will be reduced to in the final analysis.
The lesson is "While in body, flesh and spirit, do whatever you can now for the sake of humanity". In the end, skulls and bones will not be differentiated. It is what we do and who we become that we all will be remembered by till eternity long after the bones and skulls are reduced to dust and ashes.
The words "Odas is Odas", which simply translate Orders is Orders echos the watchword of the organisation, that is , "DISCIPLINE".