Calling Bell Relic

Is Calling Bell good in Slay the Spire 2?

Calling Bell is an ancient relic in Slay the Spire 2. While carried, it does the following: Upon pickup, obtain a unique Curse and Relics. It currently underperforms most relics, sitting at D tier in our Slay the Spire 2 relic rankings.

Across 203 recorded runs, decks carrying it win 31.7% of the time, comfortably clear of the 13.8% average, by 17.8%. It’s a more situational relic, showing up in just 1.0% of runs. The class that gets the most out of it is the Necrobinder, at a 44.4% win rate. Necrobinder players hold onto it in 0.8% of their runs.

It combos especially well with Mad Science, worth a +41.6% win-rate swing together. Another strong card to run with it is Dagger Throw, worth +30.8% to its win rate. On average it’s acquired around floor 20 of a run. Its ancient rarity shapes how frequently you’ll run into it.

It has 64 run wins against 138 losses in our tracked data. When runs carrying it end, the most frequent culprit is Test Subject Boss, which closes out 6.9% of them. Read on for Calling Bell’s complete card, class, and threat breakdown before you decide to pick it up.

Pick or Skip: Calling Bell

Calling Bell is taken in 100.0% of its 201 recorded offers, but with 201 runs picking it and 0 passing, neither side has enough decided runs for a win rate yet.

Taken 201 times out of 201 offers.

A win rate is only shown once that side clears the sample floor. Below it you get the run counts and nothing else — a 0% here would be a reporting artefact, not a result.

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 Calling Bell

Ranked by win-rate lift, the best cards to run with Calling Bell are Mad Science (+41.6%), Dagger Throw (+30.8%), and Accuracy (+23.9%).

Mad Science+41.6%15 runsDagger Throw+30.8%16 runsAccuracy+23.9%18 runsHidden Daggers+21.3%17 runsBackflip+16.3%25 runsPrepared+15.2%33 runs

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

Calling Bell Win Rate by Class

Calling Bell shows up across 5 classes, led by Necrobinder (44.4%), Silent (40.0%), and Regent (31.0%) by win rate.

The Necrobinder44.4%27 runsThe Silent40.0%51 runsThe Regent31.0%29 runsThe Defect26.3%38 runsThe Ironclad22.8%57 runs

Calling Bell Details

Calling Bell is an ancient relic carried in 1.0% of runs and usually picked up around floor 20.

Upon pickup, obtain a unique Curse and Relics.

What Ends Runs with Calling Bell

Calling Bell’s most common run-enders are Test Subject Boss (6.9%), Knowledge Demon Boss (6.4%), and Queen Boss (4.9%).

• Test Subject Boss6.9% of runs
• Knowledge Demon Boss6.4% of runs
• Queen Boss4.9% of runs
• The Insatiable Boss4.9% of runs
• Entomancer Elite4.4% of runs

See Also

Compare Calling Bell with the rest of the best Slay the Spire 2 relics, cards, and classes below.