I think one possible old cartoon with such a character could be 'The Magic Land'. It had various mythical creatures, including some similar to the described dragon.
Overall, the Sonic Origin comic provides in-depth insights into the characters and their origins. It expands on the Sonic universe and adds new layers to the story. The art style is also quite appealing.
I don't think there's an obvious connection. Each term has its own distinct meaning and context. 'Caricatura' is for humorous or exaggerated drawing. 'Matador' is in the realm of bullfighting. 'Tutela' is more about safeguarding or looking after. They seem quite separate.