Grantaire just nods at the informational bits and then grins at the last bit. "Dragons I will certainly admit to, with apologies to our compatriot. And you may be right about griffins, even, although it's difficult for me to say for certain, as I never had need to craft such a list before. That said, it's definitely a different sort of charm, as sirens and succubi have actual powers of compulsion that outstrip simply being adorable."