as the name onyx says it would be fitting to give it a thermal bonus to missiles.
-in combination with its high resistance it could be used to fly it in firestorm abyssals…
this option is not random as i see alot of ships have no potential to do firestorms and onyx would be not off meta duo it has alrdy a reduced dps in compar to cerberus so it would not overtune its dps just make it viable to run in firestorms…