Hydruka

Hydruka are Rahi who are known to be ill-tempered.

The two known Hydruka, Thulox and Morak, have a role in the upcoming storyline, particularly in harvesting compressed air bubbles. These air bubbles can be fired from what it seems like a Zamor Launcher, which can be used to defend oneself from water breathing life (possibly against the Barraki), since it is poisonous to them.