Those Pirhanas could handle it. They might not have it dead quickly, and I don't know how strong Devourers are, but you could probably get a couple god volleys and then wipe it with the Railgun on the hammerhead.
And if it really came down to you having to keep moving to destroy it, those Pirhanas could do it. They;'re mobile, albeit short-ranged, and have weaponry capable of blowing smoking holes in the Carnie.
__________________ Lord of Fluff and Blood Angels Herald of Nurgle "I wield my power with the Emperor's Authority. Those who would say that I am 'radical' merely have minds too small and impotent to realize all the weapons at their disposal. Do not question my methods on account of these so-called 'Puritans'." -Inquisitor Mathias Rosenadel |