Each Prerelease Kit acts as a themed take-home deck box containing:

6 Modern Horizons 3 Play Boosters
1 Foil, year-stamped Main Set Rare or Mythic Rare
1 MTG Arena code card (only available in select regions)
1 Spindown die


This event includes 4 rounds of swiss play.
Prizes:1 Pack of Modern Horizons 3 per win