The Chimera was a legendary beast that looked like an enormous lion, with a goat's head protruding on its back and a snake for its tail.
It was bigger by a few feet than the Manticore, and its main element was Fire. But it could also use poisonous attack through its tail, albeit not as lethal as the Echidna or the Manticore.
When Kyran arrived at the Chimera's location, he confirmed its seal was still intact. However, the poison from the Manticore's flames that reached its territory caused it to feel agitated.
The Chimera was immune to poison, but the seal could dissolve if exposed to the poisonous air for too long. In any case, the Chimera was agitated not because it feared the toxic air but because it could not wait for it to have its seal removed.
At least, that was how Kyran interpreted it.
I just realized I've been writing Erce' wrong. :)))
It's supposed to be Ercé.