These are all the commons or uncommons (listed in drop down selection) from particular sets. (listed in drop down selection)
For example Ravnica Allegiance Commons would be 1 of each common card from the Ravnica Allegiance Set.
They do not include any overnumbered cards (like some commons found from the planeswalker decks or intro decks) I originally had these spread across multiple listings but have figured out how to list them all in one spot so the combined shipping should handle a lot easier now. Feel free to message me with any questions.