mtg chaos orblimited edition beta Rivals of Ixalan Promos players can't cast spells or

players can't cast spells or activate abilities that aren't mana abilities

As the green sun crowned

−12: Exile all but the bottom card of target player's library

If damage is prevented this way

lands tapped for mana produce mana of the chosen color instead of any other color

mtg chaos orblimited edition beta Rivals of Ixalan Promos players can't cast spells orSet: Beta Edition Type: Artifact Rarity: Rare Cost: {2} {1}, {T}: If Chaos Orb is on the battlefield, flip Chaos Orb onto the battlefield from a height of at least one foot. If Chaos Orb turns over completely at least once during the flip, destroy all nontoken permanents it touches. Then destroy Chaos Orb.