Rarity

Rarities dictate the general strength and exclusivity of a monster. There are many rarity types:

Common
Common creatures are the types one could find with great consistency in a planet's general populous. These creatures are usually nothing strong at all and few have any need to evolve. Commons are in no danger of extinction anytime soon.

Uncommon
Somewhat more rare than Commons, an Uncommon creature may cause a bit more hassle to catch. Generally are common, but just in more difficult to reach locations.

Rare
Valuable creatures that are, for one reason or another, a hard capture. Either they hide well in the environment, take lots of caution to handle, or are generally endangered, these are creatures that take skill to take on.

Super Rare
The cream of the crop when it comes to Rares. They are very difficult to encounter, and quite powerful to boot. In some instances, only a few of them have been recorded.

Ultra Rare
A beast class that contains the barely-proven cryptids and one-of-a-kind weapons that make any standard collection's finest crown jewel.

Hyper Rare
A class that defines creatures such as Cosmic, Beyonder, Temporal, or Gaia, that only exist in this world because of divine rule or cosmic happenstance and are not of our time or space.

Mythical
Only one of a Mythical ever exists, and they are among the strongest creatures one could ever have. Truly gods among monster kind.