MAWILE's huge jaws are actually steel horns that have been transformed. Its docile-looking face serves to lull its foe into letting down its guard. When the foe least expects it, MAWILE chomps it with its gaping jaws.
Sapphire:
Don't be taken in by this POKéMON's cute face - it's very dangerous. MAWILE fools the foe into letting down its guard, then chomps down with its massive jaws. The steel jaws are really horns that have been transformed.
Fire Red:
Leaf Green:
It uses its docile-looking face to lull foes into complacency, then bites with its huge, relentless jaws.