
Originally Posted by
Eligor
As for what precisely the rank of "Executor" entails (and how many there are), I think its duties changed over time since the Protoss society has undergone major restructuring and upheaval with the fall of Aiur. In the days of the Conclave there was only one Executor whose office was to mediate between the Judicators and the Templar (and he was likely called Executor because he "executed the will of the Conclave"), the schism between which has been steadily growing even before Tassadar's time. So he was as much a diplomat as a military leader. After the Conclave's demise the rank of Executor remained, but the duties changed, becoming more akin to that of an Admiral of a Fleet with the Protoss' acceptance of a much more nomadic way of life (the "reawakening" of the Motherships is another indication of that). So by Artanis' time there appeared multiple Executors whose responsibilities were entirely exploratory and military rather than diplomatic, each in command of his or her own fleet and all answering to the High Executor who retained the diplomatic authority of an Executor of the Conclave era and answered directly to the Hierarch himself (much as the older Executor answered directly to the Conclave).