User blog comment:CuchulainSetanta/Deadliest Horror: Hydra vs. Jersey Devil/@comment-143604-20111206223338

The neck-snapping tactic would work wonders for the Joisey'D, but it'd take more than two for it to be effective. They'd need four or five zerg rushing the single hydra, otherwise the other necks will react and drop the Devils like flies. Those necks'll react faster than the Devil can break, and it can only break one head at a time.