|Alt Mode||Two-Headed Dragon|
"Eat only what you need–destroy the rest."
He has two mouths to feed – his own – and spends most of his time doing it. Since his mouth is usually full, his orders are usually misinterpreted. Prefers eating non-living to living things . . . doesn’t like anything that might still be wriggling about after he swallows it. Can refashion digested materials and spit them out as crude missiles. Has powerful sonic stun gun in robot mode. Combines with fellow Terrorcons to form Abominus.
- Has a hoard of treasure and trophies that he likes to chill on
- Demands the Terrorcons refer to him as 'Warboss Hun-grrr, Greatest of All Calamities' when Galvatron isn't around because he's very humble
- The Battle of Vernier –Scourge has a diabolical plan - to build a gigantic Ultra Mega Vernier in Florida, and use it to spin the Earth off its axis. Can the Autobots stop him?
- Istanbul Car Show – Hun-Grr and some others show up to foil an innocent car show! Hun-Grrr eats First Aid's right arm.
- Abominus Smash Steelhaven – Abominus attempts to trash the Steelhaven. Pitches several hissy fits.
- Blot Get Clean – After Merging, Hun-Grrr and Sinnertwin attempt to do something about Blot's stench.
- Buried Treasure – Hun-Grrr conscripts some Decepticons to help him dig up something he lost.
25/07/10 to ???: Morgan