Dragon

A dragon is a holy spirit and is thus a ball of energy. Therefore they are nearly intangible beings.

They are bound by neither time nor flesh, a mass of pure magical energy, and thus they are immortal. Since they have no lifespan, they don't have a need for children.

There are 4 types of dragons: Fire, ice, wind, and earth. There are some that gain special or unique evolutions, but these are the only four types. It’s impossible to tame a dragon lord, but as long it’s not a lord, it’s possible to tame an adult one.

Abilities
Practically every dragon is at least an A rank. It’s the level that could be defeated by 6 Knights Templar.