Bound PhylacteryRelic
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 792 recorded runs, decks carrying it win 17.0% of the time, trailing the 18.9% average by 1.9%. It’s a common grab, carried in 20.9% of all runs. The class that gets the most out of it is the Necrobinder, at a 17.0% win rate. Necrobinder players hold onto it in 95.3% of their runs.
It combos especially well with Beat Down, worth a +83.0% win-rate swing together. Another strong card to run with it is Piercing Wail, worth +83.0% 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 99 run wins against 482 losses in our tracked data. When runs carrying it end, the most frequent culprit is Bygone Effigy Elite, which closes out 3.8% 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 17.0% win rate trails the 18.9% all-run average by 1.9%, the gap charted below.
Run Outcomes with Bound Phylactery
Bound Phylactery has 99 wins and 693 losses over 792 tracked runs (12.5% won); abandoned runs count as losses.
- Wins 12.5%
- Losses 87.5%
Best Cards with Bound Phylactery
Ranked by win-rate lift, the best cards to run with Bound Phylactery are Beat Down (+83.0%), Piercing Wail (+83.0%), and Apotheosis (+83.0%).
Beat Down4 runs
Piercing Wail3 runs
Apotheosis3 runs
Legion of Bone9 runs
Afterimage5 runs
Mind Blast4 runsBased 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 17.0% of their runs with it across 792 tracked.
The Necrobinderappears in 95.3% of its runs (792 tracked)Bound Phylactery Details
Bound Phylactery is a starter relic carried in 20.9% 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 Bygone Effigy Elite (3.8%), Phrog Parasite Elite (3.7%), and Decimillipede Elite (3.5%).
- Bygone Effigy Elite3.8% of runs
- Phrog Parasite Elite3.7% of runs
- Decimillipede Elite3.5% of runs
- Knowledge Demon Boss3.0% of runs
- Terror Eel Elite2.9% of runs
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Bound Phylactery – Frequently Asked Questions
Is Bound Phylactery good in Slay the Spire 2?
Across 792 tracked runs carrying it, Bound Phylactery wins 17.0% of the time — +1.9% below 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 20.9% of tracked runs.
What is the best card to use with Bound Phylactery?
In tracked runs, Bound Phylactery has performed best alongside Beat Down, which lifts its win rate by +83.0% over 4 runs together.
See Also
Compare Bound Phylactery with the rest of the best Slay the Spire 2 relics, cards, and classes below.