Lost Wisp Relic

Is Lost Wisp good in Slay the Spire 2?

Lost Wisp is an event relic in Slay the Spire 2. While carried, it does the following: Whenever you play a Power, deal damage to ALL enemies. It currently underperforms most relics, sitting at D tier in our Slay the Spire 2 relic rankings.

Across 146 recorded runs, decks carrying it win 29.4% of the time, comfortably clear of the 13.8% average, by 15.6%. It’s a more situational relic, showing up in just 0.7% of runs. The class that gets the most out of it is the Necrobinder, at a 55.6% win rate. Necrobinder players hold onto it in 0.5% of their runs.

It combos especially well with Strike, worth a +23.9% win-rate swing together. Another strong card to run with it is Clumsy, worth +23.5% to its win rate. On average it’s acquired around floor 23 of a run. Its event rarity shapes how frequently you’ll run into it.

It has 43 run wins against 103 losses in our tracked data. When runs carrying it end, the most frequent culprit is Knowledge Demon Boss, which closes out 11.6% of them. Read on for Lost Wisp’s complete card, class, and threat breakdown before you decide to pick it up.

Pick or Skip: Lost Wisp

Lost Wisp is taken in 100.0% of its 146 recorded offers, but with 146 runs picking it and 0 passing, neither side has enough decided runs for a win rate yet.

Taken 146 times out of 146 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 Lost Wisp

Ranked by win-rate lift, the best cards to run with Lost Wisp are Strike (+23.9%), Clumsy (+23.5%), and Bodyguard (+20.6%).

Strike+23.9%15 runsClumsy+23.5%17 runsBodyguard+20.6%16 runsUnleash+20.6%16 runsDefend+20.6%16 runsMad Science+20.6%16 runs

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

Lost Wisp Win Rate by Class

Lost Wisp shows up across 5 classes, led by Necrobinder (55.6%), Silent (34.4%), and Regent (27.3%) by win rate.

The Necrobinder55.6%18 runsThe Silent34.4%32 runsThe Regent27.3%22 runsThe Defect26.8%41 runsThe Ironclad15.2%33 runs

Lost Wisp Details

Lost Wisp is an event relic carried in 0.7% of runs and usually picked up around floor 23.

Whenever you play a Power, deal damage to ALL enemies.

What Ends Runs with Lost Wisp

Lost Wisp’s most common run-enders are Knowledge Demon Boss (11.6%), The Insatiable Boss (9.6%), and Queen Boss (8.9%).

• Knowledge Demon Boss11.6% of runs
• The Insatiable Boss9.6% of runs
• Queen Boss8.9% of runs
• Kaiser Crab Boss6.2% of runs
• Test Subject Boss6.2% of runs

See Also

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