Yummy Cookie Relic

Is Yummy Cookie good in Slay the Spire 2?

Yummy Cookie is an ancient relic in Slay the Spire 2. While carried, it does the following: Upon pickup, Upgrade cards. It currently underperforms most relics, sitting at F tier in our Slay the Spire 2 relic rankings.

Across 800 recorded runs, decks carrying it win 25.2% of the time, comfortably clear of the 13.8% average, by 11.3%. It’s a more situational relic, showing up in just 3.8% of runs. The class that gets the most out of it is the Silent, at a 28.3% win rate. Silent players hold onto it in 3.7% of their runs.

It combos especially well with Decisions, Decisions, worth a +34.8% win-rate swing together. Another strong card to run with it is Speedster, worth +31.5% to its win rate. On average it’s acquired around floor 18 of a run. Its ancient rarity shapes how frequently you’ll run into it.

It has 200 run wins against 594 losses in our tracked data. When runs carrying it end, the most frequent culprit is Knowledge Demon Boss, which closes out 6.5% of them. Read on for Yummy Cookie’s complete card, class, and threat breakdown before you decide to pick it up.

Pick or Skip: Yummy Cookie

Yummy Cookie is taken in 100.0% of its 801 recorded offers, but with 800 runs picking it and 0 passing, neither side has enough decided runs for a win rate yet.

Taken 801 times out of 801 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 Yummy Cookie

Ranked by win-rate lift, the best cards to run with Yummy Cookie are Decisions, Decisions (+34.8%), Speedster (+31.5%), and Fasten (+31.1%).

Decisions, Decisions+34.8%15 runsSpeedster+31.5%31 runsFasten+31.1%17 runsProduction+29.4%23 runsBlade of Ink+29.0%25 runsStoke+28.1%15 runs

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

Yummy Cookie Win Rate by Class

Yummy Cookie shows up across 5 classes, led by Silent (28.3%), Regent (28.1%), and Ironclad (23.5%) by win rate.

The Silent28.3%174 runsThe Regent28.1%135 runsThe Ironclad23.5%182 runsThe Defect23.5%163 runsThe Necrobinder23.4%142 runs

Yummy Cookie Details

Yummy Cookie is an ancient relic carried in 3.8% of runs and usually picked up around floor 18.

Upon pickup, Upgrade cards.

What Ends Runs with Yummy Cookie

Yummy Cookie’s most common run-enders are Knowledge Demon Boss (6.5%), Kaiser Crab Boss (6.1%), and Queen Boss (5.5%).

• Knowledge Demon Boss6.5% of runs
• Kaiser Crab Boss6.1% of runs
• Queen Boss5.5% of runs
• Decimillipede Elite5.4% of runs
• Infested Prisms Elite5.1% of runs

See Also

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