Other than that, the usual rules for Constructed decks apply:
- Minimum of 60 cards in the main deck (Maximum 250 cards for main decks)
- Up to 15 cards in your sideboard, if used
- No more than 4 copies of any individual card in your main deck and sideboard combined (except basic lands)
A card must be available at common or uncommon rarity on Magic: The Gathering Arena for it to be legal in this format. If a version of a particular card is only available as a rare/mythic rare on Magic: The Gathering Arena, it is not considered legal for this format (e.g., Narcomoeba).