Old Coin Relic

Is Old Coin good in Slay the Spire 2?

In Slay the Spire 2, Old Coin is a rare relic you can pick up on your climb. Its effect: Upon pickup, gain Gold. The data marks it as a weaker relic, settling at D tier — rarely a run-defining grab.

Over 381 tracked runs the win rate of decks holding it sits at 30.5%, 16.7% ahead of the 13.8% all-run baseline. It sees lighter play, carried in only 1.8% of runs. It does its best work in the hands of the Regent, who post a 38.6% win rate with it. Within Regent runs specifically, it’s carried 2.2% of the time.

Its standout card pairing is Mad Science, which lifts the relic’s win rate by +39.1% when both are in play. It also works nicely with Danse Macabre, good for a +36.2% win-rate change. It typically enters the deck near floor 17. As a rare relic, how often it’s offered depends on its rarity tier.

Of the runs that carried it, 115 ended in victory while 262 fell to a defeat. Its most common run-ender is Knowledge Demon Boss, finishing 6.6% of the runs it appears in. See the best cards, class split, and threats below for the full read on whether Old Coin is worth grabbing.

Pick or Skip: Old Coin

Across 381 offers Old Coin has a 100.0% pick rate; the 381 runs that took it and 0 that left it are still below the sample floor, so no win rate is shown.

Taken 381 times out of 381 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 Old Coin

The cards that gain the most from carrying Old Coin are Mad Science (+39.1%), Danse Macabre (+36.2%), and Poke (+30.6%), each shown with its win-rate swing.

Mad Science+39.1%23 runsDanse Macabre+36.2%15 runsPoke+30.6%18 runsOffering+28.3%17 runsSummon Forth+27.4%19 runsAccuracy+26.6%21 runs

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

Old Coin Win Rate by Class

Of the 5 classes that carry Old Coin, it performs best with Regent (38.6%), Necrobinder (36.2%), and Silent (36.1%).

The Regent38.6%71 runsThe Necrobinder36.2%69 runsThe Silent36.1%72 runsThe Ironclad26.0%102 runsThe Defect17.2%65 runs

Old Coin Details

Carried in 1.8% of runs, Old Coin is a rare relic typically acquired near floor 17.

Upon pickup, gain Gold.

What Ends Runs with Old Coin

Runs carrying Old Coin end most often against Knowledge Demon Boss (6.6%), The Insatiable Boss (5.5%), and Kaiser Crab Boss (5.5%) — the share of its runs each accounts for is shown.

• Knowledge Demon Boss6.6% of runs
• The Insatiable Boss5.5% of runs
• Kaiser Crab Boss5.5% of runs
• Test Subject Boss5.0% of runs
• Aeonglass Boss4.2% of runs

See Also

Keep exploring Slay the Spire 2 tier lists and stats below.