PlanisphereRelic
Whenever you enter a ? room, heal HP.
Is Planisphere good in Slay the Spire 2?
In Slay the Spire 2, Planisphere is an uncommon relic you can pick up on your climb. Its effect: Whenever you enter a ? room, heal HP. The data marks it as a weaker relic, settling at D tier — rarely a run-defining grab.
Over 150 tracked runs the win rate of decks holding it sits at 31.6%, 12.6% ahead of the 18.9% all-run baseline. It sees lighter play, carried in only 4.0% of runs. It does its best work in the hands of the Regent, who post a 37.0% win rate with it. Within Regent runs specifically, it’s carried 4.1% of the time.
Its standout card pairing is Fight Me!, which lifts the relic’s win rate by +68.4% when both are in play. It also works nicely with Big Bang, good for a +68.4% win-rate change. It typically enters the deck near floor 16. As an uncommon relic, how often it’s offered depends on its rarity tier.
Of the runs that carried it, 42 ended in victory while 91 fell to a defeat. Its most common run-ender is Test Subject Boss, finishing 6.0% of the runs it appears in. See the best cards, class split, and threats below for the full read on whether Planisphere is worth grabbing.
Planisphere Win Rate & Pick Rate
At a 31.6% win rate, Planisphere runs 12.6% ahead of the 18.9% all-run baseline — the bars below put the two side by side.
Run Outcomes with Planisphere
Across the 150 runs that carried Planisphere, 42 ended in a win and 108 in a loss — a 28.0% win share, counting abandons as losses.
- Wins 28.0%
- Losses 72.0%
Best Cards with Planisphere
The cards that gain the most from carrying Planisphere are Fight Me! (+68.4%), Big Bang (+68.4%), and Defragment (+68.4%), each shown with its win-rate swing.
Based on small co-occurring samples — treat these as early signals, not final verdicts.
Planisphere Details
Carried in 4.0% of runs, Planisphere is an uncommon relic typically acquired near floor 16.
Whenever you enter a ? room, heal HP.
What Ends Runs with Planisphere
Runs carrying Planisphere end most often against Test Subject Boss (6.0%), The Kin Boss (4.7%), and Knowledge Demon Boss (4.7%) — the share of its runs each accounts for is shown.
- Test Subject Boss6.0% of runs
- The Kin Boss4.7% of runs
- Knowledge Demon Boss4.7% of runs
- The Insatiable Boss4.0% of runs
- Doormaker Boss4.0% of runs
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Planisphere – Frequently Asked Questions
Is Planisphere good in Slay the Spire 2?
Across 150 tracked runs carrying it, Planisphere wins 31.6% of the time — +12.6% above the average run. Win rate reflects how often runs with the relic end in victory.
What does Planisphere do in Slay the Spire 2?
Whenever you enter a ? room, heal HP.
How rare is Planisphere in Slay the Spire 2?
Planisphere is an Uncommon relic, picked up in 4.0% of tracked runs.
What is the best card to use with Planisphere?
In tracked runs, Planisphere has performed best alongside Fight Me!, which lifts its win rate by +68.4% over 3 runs together.
Which class is Planisphere best in?
Planisphere has its highest win rate with The Regent (37.0%).
See Also
Keep exploring Slay the Spire 2 tier lists and stats below.