Galactic DustRelic
For every spent, gain Block.
Is Galactic Dust good in Slay the Spire 2?
In Slay the Spire 2, Galactic Dust is an uncommon relic you can pick up on your climb. Its effect: For every spent, gain Block. Performance-wise it’s a steady, unspectacular pick rated C tier overall.
Over 21 tracked runs the win rate of decks holding it sits at 45.0%, 26.1% ahead of the 18.9% all-run baseline. It sees lighter play, carried in only 0.6% of runs. It does its best work in the hands of the Regent, who post a 45.0% win rate with it. Within Regent runs specifically, it’s carried 3.1% of the time.
Its standout card pairing is Know Thy Place, which lifts the relic’s win rate by +55.0% when both are in play. It also works nicely with Convergence, good for a +55.0% win-rate change. It typically enters the deck near floor 17. As an uncommon relic, how often it’s offered depends on its rarity tier.
Of the runs that carried it, 9 ended in victory while 11 fell to a defeat. Its most common run-ender is Louse Progenitor Normal, finishing 9.5% of the runs it appears in. See the best cards, class split, and threats below for the full read on whether Galactic Dust is worth grabbing.
Galactic Dust Win Rate & Pick Rate
At a 45.0% win rate, Galactic Dust runs 26.1% ahead of the 18.9% all-run baseline — the bars below put the two side by side.
Run Outcomes with Galactic Dust
Across the 21 runs that carried Galactic Dust, 9 ended in a win and 12 in a loss — a 42.9% win share, counting abandons as losses.
- Wins 42.9%
- Losses 57.1%
Best Cards with Galactic Dust
The cards that gain the most from carrying Galactic Dust are Know Thy Place (+55.0%), Convergence (+55.0%), and Void Form (+38.3%), each shown with its win-rate swing.
Based on small co-occurring samples — treat these as early signals, not final verdicts.
Galactic Dust Win Rate by Class
Galactic Dust’s class data comes mostly from the Regent, at a 45.0% win rate over 21 runs.
The Regentappears in 3.1% of its runs (21 tracked)Galactic Dust Details
Carried in 0.6% of runs, Galactic Dust is an uncommon relic typically acquired near floor 17.
For every spent, gain Block.
What Ends Runs with Galactic Dust
Runs carrying Galactic Dust end most often against Louse Progenitor Normal (9.5%) — the share of its runs each accounts for is shown.
- Louse Progenitor Normal9.5% of runs
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Galactic Dust – Frequently Asked Questions
Is Galactic Dust good in Slay the Spire 2?
Across 21 tracked runs carrying it, Galactic Dust wins 45.0% of the time — +26.1% above the average run. Win rate reflects how often runs with the relic end in victory.
What does Galactic Dust do in Slay the Spire 2?
For every spent, gain Block.
How rare is Galactic Dust in Slay the Spire 2?
Galactic Dust is an Uncommon relic, picked up in 0.6% of tracked runs.
What is the best card to use with Galactic Dust?
In tracked runs, Galactic Dust has performed best alongside Know Thy Place, which lifts its win rate by +55.0% over 3 runs together.
See Also
Keep exploring Slay the Spire 2 tier lists and stats below.