Incubus

 Incubus 

Male night-demon and rapist.

Incubus is actually the name given by the Kraken to his followers as a whole (also known as Legion). These names (Incubus and Legion) would be what the Kraken's forces would use when the commit barbaric acts (like spreading the infectious material on worlds) so that the imagery of a "Incubus" would strike a world suddenly, without warning and Legions would surface suddenly afterwards.

The Incubus would spread the infection in a lightning strike on a world, and after the inhabitants are infected there would be a Legion of infected species that would follow the Kraken and do his bidding on other worlds to spread the infection universally.

This is due to the belief that if the Kraken can no longer rule as a exemplar of "courage", he will rule as an exemplar of fear.

[As a consequence of what has been done to him: his DNA altered by the Inapertwa]