Planisphere Relic

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 894 tracked runs the win rate of decks holding it sits at 29.7%, 15.9% ahead of the 13.8% all-run baseline. It sees lighter play, carried in only 4.3% of runs. It does its best work in the hands of the Silent, who post a 33.3% win rate with it. Within Silent runs specifically, it’s carried 4.5% of the time.

Its standout card pairing is Hidden Gem, which lifts the relic’s win rate by +52.6% when both are in play. It also works nicely with Tracking, good for a +40.6% 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, 263 ended in victory while 622 fell to a defeat. Its most common run-ender is Kaiser Crab Boss, finishing 6.6% 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.

Pick or Skip: Planisphere

Players take Planisphere in 59.5% of the 1535 offers it appears in; those runs win 30.4% against 26.0% for runs that passed, a pick lift of +4.3% over 902 decided runs.

Taken 914 times out of 1535 offers.

Pick rate when offered counts offers, not runs: out of every time the game put this in front of a player, how often it was taken. It is not the same number as the share of runs that end up containing it.

Pick lift is the sample-adjusted gap between runs that took the option and runs that passed on it. It is the fair way to rank choices, because raw win rates put the smallest samples on top.

Best Cards with Planisphere

The cards that gain the most from carrying Planisphere are Hidden Gem (+52.6%), Tracking (+40.6%), and Fasten (+37.0%), each shown with its win-rate swing.

Hidden Gem+52.6%18 runsTracking+40.6%28 runsFasten+37.0%19 runsSword Sage+37.0%18 runsDanse Macabre+37.0%18 runsEchoing Slash+37.0%16 runs

Based on small co-occurring samples — treat these as early signals, not final verdicts.

Planisphere Win Rate by Class

Of the 5 classes that carry Planisphere, it performs best with Silent (33.3%), Necrobinder (33.1%), and Regent (30.9%).

The Silent33.3%211 runsThe Necrobinder33.1%145 runsThe Regent30.9%141 runsThe Ironclad27.9%212 runsThe Defect23.5%181 runs

Planisphere Details

Carried in 4.3% of runs, Planisphere is an uncommon relic typically acquired near floor 17.

Whenever you enter a ? room, heal HP.

What Ends Runs with Planisphere

Runs carrying Planisphere end most often against Kaiser Crab Boss (6.6%), Test Subject Boss (5.7%), and Knowledge Demon Boss (5.4%) — the share of its runs each accounts for is shown.

• Kaiser Crab Boss6.6% of runs
• Test Subject Boss5.7% of runs
• Knowledge Demon Boss5.4% of runs
• Decimillipede Elite4.1% of runs
• Queen Boss3.6% of runs

See Also

Keep exploring Slay the Spire 2 tier lists and stats below.