Slay The Spire 2 Music Box Guide
Music Box is an Ancient relic in Slay the Spire 2 that rewards playing attacks during your turn. Instead of boosting damage directly, the relic creates additional attack copies as you fight.
The effect happens automatically once the relic is active. This means every turn you can potentially gain an extra attack to extend your turn or add more damage.
What Music Box Does In Slay The Spire 2
Music Box creates an Ethereal copy of the first Attack you play each turn.
The copy appears in your hand immediately after the attack is played. Because the copy is Ethereal, it must be used during the same turn or it will Exhaust.
This allows you to repeat the attack or follow up with additional damage during that turn.
Music Box Relic Details
Music Box is classified as an Ancient relic and can appear for any character during a run.
Relic type: Ancient
Availability: Any character
Effect: Create an Ethereal copy of the first Attack played each turn
The copy behaves like a normal card but disappears if not used before the turn ends.
How Music Box Works During Combat
The relic activates when you play your first attack of the turn. As soon as that attack resolves, the game adds an Ethereal copy of that card to your hand.
Since the copy is Ethereal, you must play it during the same turn if you want the effect again. Otherwise the card Exhausts at the end of the turn.
This mechanic encourages players to start turns with attacks whenever possible.
Decks That Benefit From Music Box
Music Box works best in decks that rely on attack chains. If your deck regularly plays several attacks each turn, the extra copy can extend those chains.
Low cost attacks benefit the most because they are easier to replay. If the copied attack is cheap, it becomes much easier to use the extra card before the turn ends.
Even a single extra attack each turn can add noticeable damage over time.
Final Blurb
Music Box is an Ancient relic in Slay the Spire 2 that creates an Ethereal copy of the first attack played each turn. The copy can be used immediately but disappears if the turn ends.
In attack heavy decks, the relic can quietly add extra damage every turn while extending your attack chains.
FAQ
What does Music Box do in Slay the Spire 2
Music Box creates an Ethereal copy of the first Attack played each turn.
What happens to the copied card
The copied card is Ethereal and will Exhaust if it remains in your hand when the turn ends.
Does Music Box work with every character
Yes. Music Box is an Ancient relic that can appear for any character.
When does Music Box activate
The relic activates after the first attack you play during each turn.
