Archaic Tooth Relic

Is Archaic Tooth good in Slay the Spire 2?

Archaic Tooth is an ancient relic in Slay the Spire 2. While carried, it does the following: Upon pickup, Transform into |a starter card into an ancient version}. It currently underperforms most relics, sitting at F tier in our Slay the Spire 2 relic rankings.

Across 745 recorded runs, decks carrying it win 23.5% of the time, comfortably clear of the 13.8% average, by 9.7%. It’s a more situational relic, showing up in just 3.6% of runs. The class that gets the most out of it is the Regent, at a 28.7% win rate. Regent players hold onto it in 4.4% of their runs.

It combos especially well with Not Yet, worth a +32.7% win-rate swing together. Another strong card to run with it is Tools of the Trade, worth +30.1% 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 174 run wins against 566 losses in our tracked data. When runs carrying it end, the most frequent culprit is Test Subject Boss, which closes out 7.1% of them. Read on for Archaic Tooth’s complete card, class, and threat breakdown before you decide to pick it up.

Pick or Skip: Archaic Tooth

Archaic Tooth is taken in 100.0% of its 744 recorded offers, but with 744 runs picking it and 0 passing, neither side has enough decided runs for a win rate yet.

Taken 744 times out of 744 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 Archaic Tooth

Ranked by win-rate lift, the best cards to run with Archaic Tooth are Not Yet (+32.7%), Tools of the Trade (+30.1%), and The Smith (+29.4%).

Not Yet+32.7%16 runsTools of the Trade+30.1%28 runsThe Smith+29.4%18 runsHellraiser+26.5%18 runsTracking+26.5%26 runsGenesis+26.5%17 runs

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

Archaic Tooth Win Rate by Class

Archaic Tooth shows up across 5 classes, led by Regent (28.7%), Silent (26.2%), and Necrobinder (22.6%) by win rate.

The Regent28.7%144 runsThe Silent26.2%169 runsThe Necrobinder22.6%93 runsThe Ironclad22.4%207 runsThe Defect13.0%124 runs

Archaic Tooth Details

Archaic Tooth is an ancient relic carried in 3.6% of runs and usually picked up around floor 18.

Upon pickup, Transform into |a starter card into an ancient version}.

What Ends Runs with Archaic Tooth

Archaic Tooth’s most common run-enders are Test Subject Boss (7.1%), Knowledge Demon Boss (6.7%), and Kaiser Crab Boss (6.4%).

• Test Subject Boss7.1% of runs
• Knowledge Demon Boss6.7% of runs
• Kaiser Crab Boss6.4% of runs
• Decimillipede Elite5.8% of runs
• Aeonglass Boss5.2% of runs

See Also

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