- Win Rate
- 14.9%
- Pick Rate
- 16.5%
- Δ vs Avg
- +1.1
Bound Phylactery Relic
- Rarity
- Starter
- Methodology
- Data Methodology
- Author
- Dakota Chinnick
At the start of your turn, Summon.
Is Bound Phylactery good in Slay the Spire 2?
Bound Phylactery is a starter relic in Slay the Spire 2. While carried, it does the following: At the start of your turn, Summon. It currently underperforms most relics, sitting at F tier in our Slay the Spire 2 relic rankings.
Across 3454 recorded runs, decks carrying it win 14.9% of the time, comfortably clear of the 13.8% average, by 1.1%. It’s a common grab, carried in 16.5% of all runs. The class that gets the most out of it is the Necrobinder, at a 14.9% win rate. Necrobinder players hold onto it in 95.3% of their runs.
It combos especially well with Apotheosis, worth a +55.1% win-rate swing together. Another strong card to run with it is Mad Science, worth +45.8% to its win rate. On average it’s acquired around floor 1 of a run. Its starter rarity shapes how frequently you’ll run into it.
It has 506 run wins against 2882 losses in our tracked data. When runs carrying it end, the most frequent culprit is Decimillipede Elite, which closes out 4.5% of them. Read on for Bound Phylactery’s complete card, class, and threat breakdown before you decide to pick it up.
Bound Phylactery Win Rate & Pick Rate
Bound Phylactery’s 14.9% win rate clears the 13.8% all-run average by 1.1%, the gap charted below.
Run Outcomes with Bound Phylactery
Bound Phylactery has 506 wins and 2948 losses over 3454 tracked runs (14.6% won); abandoned runs count as losses.
- Wins 14.6%
- Losses 85.4%
Best Cards with Bound Phylactery
Ranked by win-rate lift, the best cards to run with Bound Phylactery are Apotheosis (+55.1%), Mad Science (+45.8%), and Rally (+38.4%).
Based on small co-occurring samples — treat these as early signals, not final verdicts.
Bound Phylactery Win Rate by Class
So far Bound Phylactery is carried mainly by the Necrobinder, who win 14.9% of their runs with it across 3454 tracked.
The Necrobinderappears in 95.3% of its runs (3454 tracked)Bound Phylactery Details
Bound Phylactery is a starter relic carried in 16.5% of runs and usually picked up around floor 1.
At the start of your turn, Summon.
What Ends Runs with Bound Phylactery
Bound Phylactery’s most common run-enders are Decimillipede Elite (4.5%), Phrog Parasite Elite (3.7%), and Knowledge Demon Boss (3.6%).
- Decimillipede Elite4.5% of runs
- Phrog Parasite Elite3.7% of runs
- Knowledge Demon Boss3.6% of runs
- Bygone Effigy Elite3.1% of runs
- Infested Prisms Elite3.1% of runs
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Bound Phylactery – Frequently Asked Questions
Is Bound Phylactery good in Slay the Spire 2?
Across 3454 tracked runs carrying it, Bound Phylactery wins 14.9% of the time — +1.1% above the average run. Win rate reflects how often runs with the relic end in victory.
What does Bound Phylactery do in Slay the Spire 2?
At the start of your turn, Summon.
How rare is Bound Phylactery in Slay the Spire 2?
Bound Phylactery is a Starter relic, picked up in 16.5% of tracked runs.
What is the best card to use with Bound Phylactery?
In tracked runs, Bound Phylactery has performed best alongside Apotheosis, which lifts its win rate by +55.1% over 20 runs together.
See Also
Compare Bound Phylactery with the rest of the best Slay the Spire 2 relics, cards, and classes below.