Best-of-One Sideboards Starting February 3, sideboards in Best-of-One matches will return to allowing up to fifteen cards
While players cant damage each other directly, they can attack their opponents characters in order to slow their acquisition of lore (needed to win the game) and remove powerful effects from the field
They are: creature, land, instant, sorcery, artifact, enchantment, planeswalker, battle, and kindred
On the other hand, this can be a bit of a bummer if you were hoping to get a helpful trigger from casting an expensive spell since a multikicker spell wont be considered a higher mana value no matter how much mana you pump into it
Magic: The Gathering Promotions WPN (January 28, 2025)