Haunt•Power

Is Haunt good in Slay the Spire 2?

Haunt is an uncommon Necrobinder power in Slay the Spire 2. In combat it resolves as: Whenever you play a Soul, a random enemy loses 6 HP. It ranks among the strongest cards its class can draft right now, earning a spot at S tier in our Slay the Spire 2 card tier list.

Across 23 recorded runs, decks running it win 52.4% of the time, comfortably clear of the 12.6% average, by 39.8%. It’s a more selective pick, turning up in just 4.4% of decks that could run it. Necrobinder players keep it in 13.4% of their runs, so it’s a familiar sight in those decks. On average it shows up 1.4 times in the decks that take it.

It performs best next to Seance — together they post a +47.6% swing in win rate. It also has strong chemistry with the relic Gremlin Horn, which moves its win rate by +47.6%. At 1 energy, it’s upgraded in 63.6% of runs and usually joins the deck around floor 13.

Upgraded, it gains +2 HpLoss, which is why so many decks invest a rest-site upgrade in it. That’s 11 wins, 10 deaths, and 2 abandoned runs with it in the deck. Read on for Haunt’s complete synergy, class, and threat breakdown to decide whether it earns a slot in your Necrobinder run.

Best Cards to Pair with Haunt

Ranked by win-rate lift, Haunt performs best alongside Seance (+47.6%), Oblivion (+47.6%), and Death March (+47.6%).

Seance+47.6%3 runsOblivion+47.6%3 runsDeath March+47.6%5 runsFetch+47.6%3 runsCapture Spirit+47.6%3 runsFriendship+33.3%7 runs

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

Haunt Win Rate by Class

Haunt is drafted only by the Necrobinder, where it holds a 52.4% win rate across 23 runs.

The Necrobinderappears in 13.4% of its runs (23 tracked)

Best Relics for Haunt

Haunt pairs best with the relics Gremlin Horn (+47.6%), Gorget (+47.6%), and Festive Popper (+47.6%), ranked by win-rate lift.

Gremlin Horn+47.6%3 runsGorget+47.6%5 runsFestive Popper+47.6%3 runsVenerable Tea Set???+47.6%3 runsFragrant Mushroom+47.6%3 runsPermafrost+47.6%3 runs

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

Haunt Card Details

Haunt is an uncommon power costing 1 energy; it’s upgraded in 63.6% of runs and usually picked up by floor 13.

Whenever you play a Soul, a random enemy loses 6 HP.

Upgrade: +2 HpLoss

See Also

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