[Kryophaem] was a simple Draconic Spell. It dramatically lowered the temperature in the surroundings in the blink of an eye. Dragons naturally had higher body temperatures than most. Some of them were even immune to coldness, so it generally did nothing to them. Layland, though, found a way to make it lethal for a Dragon of Quetzalcoatl's calibre.
Although the "outer shell" of Dragons was extremely tough to damage, one couldn't say the same for the inside. All Dragons enhanced their insides with Mana to the max, but that still didn't mean they were as tough as their outer shells. Layland bet on Quetzalcoatl's toughness and won. The said Dragon couldn't withstand his attack from the inside.
"Hah…" Quetzalcoatl breathed out. His breath got a hint of frost. "You fight dirtily, don't you? Ah, you don't need to look at me like I am stupid. I am well aware. You are just using your brain. It is my fault for falling for such a trick."