Data DiskRelic
Start each combat with Focus.
Is Data Disk good in Slay the Spire 2?
Data Disk is a common relic in Slay the Spire 2. While carried, it does the following: Start each combat with Focus. It’s a reliable mid-tier relic, landing at C tier in our rankings.
Across 48 recorded runs, decks carrying it win 44.4% of the time, comfortably clear of the 18.9% average, by 25.5%. It’s a more situational relic, showing up in just 1.3% of runs. The class that gets the most out of it is the Defect, at a 44.4% win rate. Defect players hold onto it in 8.2% of their runs.
It combos especially well with Defragment, worth a +55.6% win-rate swing together. Another strong card to run with it is Production, worth +55.6% to its win rate. On average it’s acquired around floor 25 of a run. Its common rarity shapes how frequently you’ll run into it.
It has 20 run wins against 25 losses in our tracked data. When runs carrying it end, the most frequent culprit is Queen Boss, which closes out 8.3% of them. Read on for Data Disk’s complete card, class, and threat breakdown before you decide to pick it up.
Data Disk Win Rate & Pick Rate
Data Disk’s 44.4% win rate clears the 18.9% all-run average by 25.5%, the gap charted below.
Run Outcomes with Data Disk
Data Disk has 20 wins and 28 losses over 48 tracked runs (41.7% won); abandoned runs count as losses.
- Wins 41.7%
- Losses 58.3%
Best Cards with Data Disk
Ranked by win-rate lift, the best cards to run with Data Disk are Defragment (+55.6%), Production (+55.6%), and Glacier (+55.6%).
Based on small co-occurring samples — treat these as early signals, not final verdicts.
Data Disk Win Rate by Class
So far Data Disk is carried mainly by the Defect, who win 44.4% of their runs with it across 48 tracked.
The Defectappears in 8.2% of its runs (48 tracked)Data Disk Details
Data Disk is a common relic carried in 1.3% of runs and usually picked up around floor 25.
Start each combat with Focus.
What Ends Runs with Data Disk
Data Disk’s most common run-enders are Queen Boss (8.3%), Test Subject Boss (8.3%), and Kaiser Crab Boss (6.3%).
- Queen Boss8.3% of runs
- Test Subject Boss8.3% of runs
- Kaiser Crab Boss6.3% of runs
- Decimillipede Elite6.3% of runs
- The Insatiable Boss4.2% of runs
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Data Disk – Frequently Asked Questions
Is Data Disk good in Slay the Spire 2?
Across 48 tracked runs carrying it, Data Disk wins 44.4% of the time — +25.5% above the average run. Win rate reflects how often runs with the relic end in victory.
What does Data Disk do in Slay the Spire 2?
Start each combat with Focus.
How rare is Data Disk in Slay the Spire 2?
Data Disk is a Common relic, picked up in 1.3% of tracked runs.
What is the best card to use with Data Disk?
In tracked runs, Data Disk has performed best alongside Defragment, which lifts its win rate by +55.6% over 5 runs together.
See Also
Compare Data Disk with the rest of the best Slay the Spire 2 relics, cards, and classes below.