Gremlin Horn
Win Rate
27.3%
Pick Rate
4.4%
Δ vs Avg
+14.7

Gremlin HornRelic

Uncommon
RarityUncommon
MethodologyData Methodology

Whenever an enemy dies, gain Energy and draw cards.

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Is Gremlin Horn good in Slay the Spire 2?

Gremlin Horn is an uncommon relic in Slay the Spire 2. While carried, it does the following: Whenever an enemy dies, gain Energy and draw cards. It currently underperforms most relics, sitting at D tier in our Slay the Spire 2 relic rankings.

Across 23 recorded runs, decks carrying it win 27.3% of the time, comfortably clear of the 12.6% average, by 14.7%. It’s a more situational relic, showing up in just 4.4% of runs. The class that gets the most out of it is the Necrobinder, at a 50.0% win rate. Necrobinder players hold onto it in 4.7% of their runs.

It combos especially well with Haunt, worth a +72.7% win-rate swing together. Another strong card to run with it is Undeath, worth +72.7% to its win rate. On average it’s acquired around floor 16 of a run. Its uncommon rarity shapes how frequently you’ll run into it.

It has 6 run wins against 16 losses in our tracked data. When runs carrying it end, the most frequent culprit is Ceremonial Beast Boss, which closes out 8.7% of them. Read on for Gremlin Horn’s complete card, class, and threat breakdown before you decide to pick it up.

Gremlin Horn Win Rate & Pick Rate

Gremlin Horn’s 27.3% win rate clears the 12.6% all-run average by 14.7%, the gap charted below.

Win rate27.3%
Average run12.6%
+14.7% vs averagePick rate: 4.4%23 runs

Run Outcomes with Gremlin Horn

Gremlin Horn has 6 wins and 17 losses over 23 tracked runs (26.1% won); abandoned runs count as losses.

  • Wins 26.1%
  • Losses 73.9%

Best Cards with Gremlin Horn

Ranked by win-rate lift, the best cards to run with Gremlin Horn are Haunt (+72.7%), Undeath (+72.7%), and Clumsy (+52.7%).

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

Gremlin Horn Win Rate by Class

Gremlin Horn shows up across 4 classes, led by Necrobinder (50.0%), Silent (33.3%), and Defect (33.3%) by win rate.

Gremlin Horn Details

Gremlin Horn is an uncommon relic carried in 4.4% of runs and usually picked up around floor 16.

Whenever an enemy dies, gain Energy and draw cards.

RarityUncommon
Typical pickup floor16
Pick rate4.4%
Runs tracked23

What Ends Runs with Gremlin Horn

Gremlin Horn’s most common run-enders are Ceremonial Beast Boss (8.7%), Kaiser Crab Boss (8.7%), and The Insatiable Boss (8.7%).

  • Ceremonial Beast Boss8.7% of runs
  • Kaiser Crab Boss8.7% of runs
  • The Insatiable Boss8.7% of runs

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Gremlin Horn – Frequently Asked Questions

Is Gremlin Horn good in Slay the Spire 2?

Across 23 tracked runs carrying it, Gremlin Horn wins 27.3% of the time — +14.7% above the average run. Win rate reflects how often runs with the relic end in victory.

What does Gremlin Horn do in Slay the Spire 2?

Whenever an enemy dies, gain Energy and draw cards.

How rare is Gremlin Horn in Slay the Spire 2?

Gremlin Horn is an Uncommon relic, picked up in 4.4% of tracked runs.

What is the best card to use with Gremlin Horn?

In tracked runs, Gremlin Horn has performed best alongside Haunt, which lifts its win rate by +72.7% over 3 runs together.

Which class is Gremlin Horn best in?

Gremlin Horn has its highest win rate with The Necrobinder (50.0%).

See Also

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