Haze•Skill

Is Haze good in Slay the Spire 2?

Haze is an uncommon Silent skill in Slay the Spire 2. In combat it resolves as: Apply 4 Poison to ALL enemies. It currently underperforms most alternatives, sitting at D tier in our Slay the Spire 2 card rankings.

Across 106 recorded runs, decks running it win 22.7% of the time, comfortably clear of the 18.9% average, by 3.8%. It’s a more selective pick, turning up in just 2.8% of decks that could run it. Silent players keep it in 10.8% of their runs, so it’s a familiar sight in those decks. On average it shows up 1.1 times in the decks that take it.

It performs best next to Reflex — together they post a +19.4% swing in win rate. It also has strong chemistry with the relic Lantern, which moves its win rate by +26.2%. At 3 energy, it’s upgraded in 26.2% of runs and usually joins the deck around floor 13.

Upgraded, it gains +2 Poison, which is why so many decks invest a rest-site upgrade in it. That’s 20 wins, 68 deaths, and 18 abandoned runs with it in the deck. The encounter that most often ends a run carrying it is Knowledge Demon Boss, which closes out 6.6% of its appearances. Read on for Haze’s complete synergy, class, and threat breakdown to decide whether it earns a slot in your Silent run.

Best Cards to Pair with Haze

Ranked by win-rate lift, Haze performs best alongside Reflex (+19.4%), Tactician (+17.5%), and Afterimage (+16.8%).

Reflex+19.4%14 runsTactician+17.5%21 runsAfterimage+16.8%17 runsHidden Daggers+16.7%14 runsShadowmeld+14.9%4 runsBackstab+14.8%21 runs

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

Haze Win Rate by Class

Haze is drafted only by the Silent, where it holds a 22.7% win rate across 106 runs.

The Silentappears in 10.8% of its runs (106 tracked)

Best Relics for Haze

Haze pairs best with the relics Lantern (+26.2%), Gorget (+24.0%), and Bag of Marbles (+24.0%), ranked by win-rate lift.

Lantern+26.2%11 runsGorget+24.0%13 runsBag of Marbles+24.0%15 runsFestive Popper+23.6%10 runsTiny Mailbox+20.1%7 runsCloak Clasp+20.1%7 runs

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

Haze Card Details

Haze is an uncommon skill costing 3 energy; it’s upgraded in 26.2% of runs and usually picked up by floor 13.

Apply 4 Poison to ALL enemies.

Upgrade: +2 Poison

What Ends Runs with Haze

Haze’s most common run-enders are Knowledge Demon Boss (6.6%), Queen Boss (5.7%), and Entomancer Elite (3.8%).

• Knowledge Demon Boss6.6% of runs
• Queen Boss5.7% of runs
• Entomancer Elite3.8% of runs
• Lagavulin Matriarch Boss3.8% of runs
• Kaiser Crab Boss3.8% of runs

See Also

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