Infernum Blade

Its origins unknown, Predaking's ancient Infernum Blade responds only to his CNA, meaning that he and he alone can wield it, and that others will not even be able to carry it. A single slash from this terrifying weapon is more than enough to completely sap a target of their Energon, ensuring a short fight and easy victory for the Predacon leader.

"Chapter 18"
Predaking wielded the Infernum Blade when he encountered Optimus Prime in the desert with the blade humming in his grip.

Beast Hunters

 * Beast Fire Predaking (Ultimate Class, 2013)
 * Accessories: Two launchers, two missiles, tail/Infernum Blade


 * Prime: Beast Hunters/Beast Hunters: Predacons Rising Beast Fire Predaking is larger than Leader Class toys from previous toylines, and his tail detaches to become the Infernum Blade, which can peg onto his hands, wrists, and wings via 5mm post.


 * Predaking (Voyager Class, 2014)
 * Series/Number: 3 / 002
 * Accessories: Blaster, missile, tail/Infernum Sword


 * PrimeBHtoy-PredakingVoyager2014.jpg of the first wave of Beast Hunters Series 3 Voyager Class toys, this Predaking comes with the Infernum Sword. It pegs via 5mm post into his hands, can serve as his dragon tail, and features a peg-hole on the "spine".
 * Annoyingly, his pegs are painted over, meaning the paint tends to scrape off whenever one stores the sword as a tail in dragon mode.