Let the Galaxy Burn
Sorcery
Let the Galaxy Burn deals X plus 2 damage to each creature that didn't enter this turn.
Legal in
Legacy, Vintage, Commander
Rulings (9)
If the card has in its mana cost, you must choose 0 as the value of X when casting it without paying its mana cost.
2022-10-07
Due to a 2021 rules change to cascade, not only do you stop exiling cards if you exile a nonland card with lesser mana value than the spell with cascade, but the resulting spell you cast must also have lesser mana value. Previously, in cases where a card's mana value differed from the resulting spell, such as with some modal double-faced cards or cards with an Adventure, you could cast a spell with a higher mana value than the exiled card.
2022-10-07
You exile the cards face up. All players will be able to see them.
2022-10-07
If you cast a card "without paying its mana cost," you can't choose to cast it for any alternative costs. You can, however, pay additional costs. If the card has any mandatory additional costs, you must pay those to cast the card.
2022-10-07