Is Kunai good in Slay the Spire 2?

Kunai is a rare relic in Slay the Spire 2. While carried, it does the following: Every time you play Attacks in a single turn, gain Dexterity. It’s a reliable mid-tier relic, landing at C tier in our rankings.

Across 219 recorded runs, decks carrying it win 40.7% of the time, comfortably clear of the 14.5% average, by 26.3%. It’s a more situational relic, showing up in just 2.4% of runs. The class that gets the most out of it is the Silent, at a 52.9% win rate. Silent players hold onto it in 2.9% of their runs.

It combos especially well with Tracking, worth a +39.3% win-rate swing together. Another strong card to run with it is Finisher, worth +37.0% to its win rate. On average it’s acquired around floor 22 of a run. Its rare rarity shapes how frequently you’ll run into it.

It has 88 run wins against 128 losses in our tracked data. When runs carrying it end, the most frequent culprit is Queen Boss, which closes out 7.8% of them. Read on for Kunai’s complete card, class, and threat breakdown before you decide to pick it up.

Pick or Skip: Kunai

Out of 357 recorded offers Kunai is taken 62.2% of the time, and taking it is worth +8.3% in pick lift — 41.5% for runs that picked it against 32.8% for runs that skipped, across 219 decided runs.

Taken 222 times out of 357 offers.

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 Kunai

Ranked by win-rate lift, the best cards to run with Kunai are Tracking (+39.3%), Finisher (+37.0%), and Phantom Blades (+34.3%).

Tracking+39.3%15 runsFinisher+37.0%18 runsPhantom Blades+34.3%16 runsMad Science

Kunai Win Rate by Class

Kunai shows up across 5 classes, led by Silent (52.9%), Necrobinder (36.7%), and Regent (35.7%) by win rate.

The Silent52.9%69 runsThe Necrobinder36.7%30 runsThe Regent35.7%28 runsThe Defect34.2%39 runs

Kunai Details

Kunai is a rare relic carried in 2.4% of runs and usually picked up around floor 22.

Every time you play Attacks in a single turn, gain Dexterity.

What Ends Runs with Kunai

Kunai’s most common run-enders are Queen Boss (7.8%), Test Subject Boss (5.0%), and Entomancer Elite (3.7%).

• Queen Boss7.8% of runs
• Test Subject Boss5.0% of runs
• Entomancer Elite3.7% of runs
• Knowledge Demon Boss3.7% of runs
• Decimillipede Elite3.7% of runs

See Also

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