WOD/Chaosverse- Regulars  
Regulars are the most common types, since all earth ponies are regulars I didn’t include them here.  
Regulars have mixed heritage of any of the three pony species. They may present one or more traits of a purebred.  
Regular unicorns:  
-Regular Unicorns or most commonly known as just Unicorns have a horn on their forehead that is straight instead of curved. They tend to be less powerful than traditional unicorns. Unicorns can present traits of any of the pony species (aside from wings). They can be any color and have any patterns. They can have fluffy hooves or little fur.  
Regular Pegasi:  
-Regular Pegasi or more commonly known as just Pegasi may or may not have a second set of feathers. They may also have a mane but this is rarer to get than a second set. It is possible to even have both a second set and a mane. But pegasi can be any color and have any markings unlike their purebred kin who are only one solid color that isn’t black or white. Pegasi with a second set tend to be just as fast as purebreds while those without a second set tend to be slower. They can have fluffy hooves or little fur. But many that go into the Wonderbolts cut their hoof fur.  
Hope this helps!