Stoneforge Mystic [Double Masters] Modern Horizons 3 Special Guests players can't cast spells or

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

you may cast Syrix

Set: Skyridge Type: Grass Rarity: Common Retreat cost: Colorless

Set: Streets of New Capenna Commander Promos Type: Sorcery Rarity: Rare Cost: {2}{R} Each opponent chooses fame or fortune

and the tale of their long waiting and labors came to fulfillment

Stoneforge Mystic [Double Masters] Modern Horizons 3 Special Guests players can't cast spells orSet: Double Masters Type: Creature Kor Artificer Rarity: Rare Cost: {1}{W} When Stoneforge Mystic enters the battlefield, you may search your library for an Equipment card, reveal it, put it into your hand, then shuffle. {1}{W}, {T}: You may put an Equipment card from your hand onto the battlefield.