Red Terror

The Red Terror was a larger, unique variant of Ravener once encountered by the Imperium. It was particularly feared for its ability to swallow people whole. It first appeared in the mines of the planet Devlan. It tore its way through to the command center. Lieutenant Borales and Captain Lowe made a courageous defense, but the Red Terror could not be stopped. Without warning, the Red Terror shoved the two gallant heroes into its great maw, devouring them whole. It then turned its sights on the civilians of Devlan. The people of Devlan eventually drove it away, but at great cost. More than twenty men were killed during the assault, including the late lieutenant and captain. Though this was the first and last time the Red Terror was ever recorded to have been seen, it is entirely possible that all other encounters with the creature simply yielded no survivors.

The Red Terror was given a special model and rules in the Third Edition Codex.