Royal StampRelic
Upon pickup, choose an Attack or Skill in your Deck to Enchant with.
Is Royal Stamp good in Slay the Spire 2?
In Slay the Spire 2, Royal Stamp is a shop relic you can pick up on your climb. Its effect: Upon pickup, choose an Attack or Skill in your Deck to Enchant with. Performance-wise it’s a steady, unspectacular pick rated C tier overall.
Over 8 tracked runs the win rate of decks holding it sits at 42.9%, 30.2% ahead of the 12.6% all-run baseline. It sees lighter play, carried in only 1.5% of runs. It does its best work in the hands of the Silent, who post a 50.0% win rate with it. Within Silent runs specifically, it’s carried 2.9% of the time.
Its standout card pairing is Strike, which lifts the relic’s win rate by +7.1% when both are in play. It also works nicely with Defend, good for a +7.1% win-rate change. It typically enters the deck near floor 26. As a shop relic, how often it’s offered depends on its rarity tier.
Of the runs that carried it, 3 ended in victory while 4 fell to a defeat. See the best cards, class split, and threats below for the full read on whether Royal Stamp is worth grabbing.
Royal Stamp Win Rate & Pick Rate
At a 42.9% win rate, Royal Stamp runs 30.2% ahead of the 12.6% all-run baseline — the bars below put the two side by side.
Run Outcomes with Royal Stamp
Across the 8 runs that carried Royal Stamp, 3 ended in a win and 5 in a loss — a 37.5% win share, counting abandons as losses.
- Wins 37.5%
- Losses 62.5%
Best Cards with Royal Stamp
The cards that gain the most from carrying Royal Stamp are Strike (+7.1%), Defend (+7.1%), and Neutralize (+7.1%), each shown with its win-rate swing.
Based on small co-occurring samples — treat these as early signals, not final verdicts.
Royal Stamp Win Rate by Class
Of the 3 classes that carry Royal Stamp, it performs best with Silent (50.0%), Necrobinder (50.0%), and Ironclad (33.3%).
Royal Stamp Details
Carried in 1.5% of runs, Royal Stamp is a shop relic typically acquired near floor 26.
Upon pickup, choose an Attack or Skill in your Deck to Enchant with.
Help us maintain accuracy! If you notice incorrect stats, missing data, or any issues, your feedback directly improves the quality of our data for the entire community.
Royal Stamp – Frequently Asked Questions
Is Royal Stamp good in Slay the Spire 2?
Across 8 tracked runs carrying it, Royal Stamp wins 42.9% of the time — +30.2% above the average run. Win rate reflects how often runs with the relic end in victory.
What does Royal Stamp do in Slay the Spire 2?
Upon pickup, choose an Attack or Skill in your Deck to Enchant with.
How rare is Royal Stamp in Slay the Spire 2?
Royal Stamp is a Shop relic, picked up in 1.5% of tracked runs.
What is the best card to use with Royal Stamp?
In tracked runs, Royal Stamp has performed best alongside Strike, which lifts its win rate by +7.1% over 3 runs together.
Which class is Royal Stamp best in?
Royal Stamp has its highest win rate with The Silent (50.0%).
See Also
Keep exploring Slay the Spire 2 tier lists and stats below.