Juggernaut
Win Rate
20.0%
Pick Rate
1.0%
Δ vs Avg
+7.4

JuggernautPower

Rare
TypePower
RarityRare
Cost2
ClassIronclad
MethodologyData Methodology

Whenever you gain Block, deal 5 damage to a random enemy.

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Is Juggernaut good in Slay the Spire 2?

Juggernaut is a rare Ironclad power in Slay the Spire 2. In combat it resolves as: Whenever you gain Block, deal 5 damage to a random enemy. It’s a dependable, middle-of-the-pack option, landing at C tier in our rankings.

Across 5 recorded runs, decks running it win 20.0% of the time, comfortably clear of the 12.6% average, by 7.4%. It’s a more selective pick, turning up in just 1.0% of decks that could run it. Ironclad players keep it in 8.2% of their runs, so it’s a familiar sight in those decks. On average it shows up 1.0 times in the decks that take it.

It performs best next to Bash — together they post a +13.3% swing in win rate. It also has strong chemistry with the relic Vajra, which moves its win rate by +13.3%. At 2 energy, it’s upgraded in 20.0% of runs and usually joins the deck around floor 15.

That’s 1 wins, 4 deaths, and 0 abandoned runs with it in the deck. Read on for Juggernaut’s complete synergy, class, and threat breakdown to decide whether it earns a slot in your Ironclad run.

Juggernaut Win Rate & Pick Rate

Juggernaut’s 20.0% win rate clears the 12.6% all-deck average by 7.4%, the gap charted below.

Win rate20.0%
Average deck12.6%
+7.4% vs averagePick rate: 1.0%5 runs (limited)

Run Outcomes with Juggernaut

Juggernaut has 1 wins and 4 losses over 5 tracked runs (20.0% won); abandoned runs count as losses.

  • Wins 20.0%
  • Losses 80.0%

Best Cards to Pair with Juggernaut

Ranked by win-rate lift, Juggernaut performs best alongside Bash (+13.3%), Bloodletting (+13.3%), and Defend (+5.0%).

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

Juggernaut Win Rate by Class

Juggernaut is played across 2 classes, led by Ironclad (25.0%) and Silent (0.0%) by win rate.

Best Relics for Juggernaut

Juggernaut pairs best with the relics Vajra (+13.3%) and Burning Blood (+5.0%), ranked by win-rate lift.

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

Juggernaut Card Details

Juggernaut is a rare power costing 2 energy; it’s upgraded in 20.0% of runs and usually picked up by floor 15.

Whenever you gain Block, deal 5 damage to a random enemy.

Cost2
TypePower
RarityRare
ClassIronclad
Avg copies / deck1.0
Upgraded20.0%
Typical pickup floor15

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Juggernaut – Frequently Asked Questions

Is Juggernaut good in Slay the Spire 2?

Across 5 tracked runs, Juggernaut has a 20.0% win rate — +7.4% above the average deck. Win rate reflects how often runs that include the card end in victory.

What does Juggernaut do in Slay the Spire 2?

Juggernaut costs 2 energy. Whenever you gain Block, deal 5 damage to a random enemy.

What class is Juggernaut in Slay the Spire 2?

Juggernaut is a Rare Ironclad Power.

Is Juggernaut worth upgrading in Slay the Spire 2?

Juggernaut can be upgraded at a rest site to improve its effect.

What is the best relic for Juggernaut?

In tracked runs, Juggernaut has performed best alongside Vajra, which lifts its win rate by +13.3% over 3 runs together.

See Also

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