Typically, this will be used to determine Alicorn's via the correct RNG method, however staffers can also use this to RNG anything they wish related to breedings if they want to keep things up to chance.
Alicorn x Pony:
1-100: 10 or 50 = Alicorn
Alicorn x Pony x Pony:
1-100: 50 = Alicorn
Alicorn x Alicorn x Pony:
1-100: 10, 50, or 100 = Alicorn
