Reckless Fireweaver [Mystery Booster] March of the Machine Prerelease Promos If any of those cards

If any of those cards shares a card type with the spell

Set: Ikoria: Lair of Behemoths Type: Instant Rarity: Uncommon Cost: {1}{B} Choose one —

Set: The Lost Caverns of Ixalan Prerelease Cards Type: Creature — Human Druid Rarity: Rare Cost: {1}{G} T: Add one mana of any color

Set: Kaldheim Promos Type: Creature — Elf Warrior Rarity: Rare Cost: {1}{G} Whenever one or more other Elves enter the battlefield under your control

If both targets are still legal as this ability resolves

Reckless Fireweaver [Mystery Booster] March of the Machine Prerelease Promos If any of those cardsSet: Mystery Booster Type: Creature Human Artificer Rarity: Common Cost: {1}{R} Whenever an artifact enters the battlefield under your control, Reckless Fireweaver deals 1 damage to each opponent. Architects find inspiration in the dragon's beauty of form, while artificers are influenced by the function of its fire.