Emissary of The Grave image - ConceptualCascadeAT

Concept for a Flood super weapon. A massive theoretical object created by flood in the condition that they become isolated on a planet bearing no space faring species for an extremely long period of time. When a planets resources can no longer support the population of flood, the flood create a super structure with the ability to blast flood infested rocks into space. In this way, the flood are able to spread themselves to nearby planets allowing for the continuation of the species.
Concept by William K.