Frozen Egg Relic

Is Frozen Egg good in Slay the Spire 2?

Frozen Egg is a rare relic in Slay the Spire 2. While carried, it does the following: Whenever you add a Power into your Deck, Upgrade it. It currently underperforms most relics, sitting at D tier in our Slay the Spire 2 relic rankings.

Across 414 recorded runs, decks carrying it win 31.5% of the time, comfortably clear of the 13.8% average, by 17.7%. It’s a more situational relic, showing up in just 2.0% of runs. The class that gets the most out of it is the Silent, at a 41.5% win rate. Silent players hold onto it in 2.3% of their runs.

It combos especially well with Storm of Steel, worth a +43.5% win-rate swing together. Another strong card to run with it is Blade of Ink, worth +36.9% to its win rate. On average it’s acquired around floor 17 of a run. Its rare rarity shapes how frequently you’ll run into it.

It has 128 run wins against 278 losses in our tracked data. When runs carrying it end, the most frequent culprit is Queen Boss, which closes out 4.8% of them. Read on for Frozen Egg’s complete card, class, and threat breakdown before you decide to pick it up.

Pick or Skip: Frozen Egg

Out of 701 recorded offers Frozen Egg is taken 59.1% of the time, and taking it is worth +9.2% in pick lift — 32.2% for runs that picked it against 22.8% for runs that skipped, across 404 decided runs.

Taken 414 times out of 701 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 Frozen Egg

Ranked by win-rate lift, the best cards to run with Frozen Egg are Storm of Steel (+43.5%), Blade of Ink (+36.9%), and Envenom (+36.6%).

Storm of Steel+43.5%17 runsBlade of Ink+36.9%20 runsEnvenom+36.6%23 runsEscape Plan+35.1%15 runsBig Bang+33.2%18 runsAbrasive+31.6%20 runs

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

Frozen Egg Win Rate by Class

Frozen Egg shows up across 5 classes, led by Silent (41.5%), Regent (38.8%), and Necrobinder (28.2%) by win rate.

The Silent41.5%108 runsThe Regent38.8%68 runsThe Necrobinder28.2%73 runsThe Ironclad28.1%90 runsThe Defect16.9%73 runs

Frozen Egg Details

Frozen Egg is a rare relic carried in 2.0% of runs and usually picked up around floor 17.

Whenever you add a Power into your Deck, Upgrade it.

What Ends Runs with Frozen Egg

Frozen Egg’s most common run-enders are Queen Boss (4.8%), Knowledge Demon Boss (4.3%), and Decimillipede Elite (4.3%).

• Queen Boss4.8% of runs
• Knowledge Demon Boss4.3% of runs
• Decimillipede Elite4.3% of runs
• Kaiser Crab Boss4.1% of runs
• The Insatiable Boss3.9% of runs

See Also

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