Echoing Slash•Attack

Is Echoing Slash good in Slay the Spire 2?

In Slay the Spire 2, Echoing Slash is a rare attack from the Silent card pool. Its effect: Deal 10 damage to ALL enemies. Repeat this effect for each enemy killed. The data flags it as a weaker pick, settling at F tier — usually one to pass on unless your deck specifically wants it.

Over 32 tracked runs its win rate sits at 19.2%, almost exactly the overall average. It sees niche play, included in only 0.8% of eligible runs. Within Silent runs it’s drafted 3.2% of the time, making it a regular part of that class’s decks. Decks that include it run about 1.0 copies on average.

Its standout pairing so far is Afterimage, which lifts its win rate by +17.8% when the two share a deck. On the relic side, Oddly Smooth Stone is its standout companion, worth a +18.6% win-rate swing alongside it. It costs 1 energy, gets upgraded 12.5% of the time, and tends to be picked up near floor 14.

Upgrading the card adds +3 Damage to its stat line. Of the runs that drafted it, 5 ended in victory against 21 deaths and 6 abandons. Its most common run-ender is Entomancer Elite, finishing 9.4% of the runs it shows up in. See the synergies, class split, and threats below for the full picture of where Echoing Slash fits a Silent deck.

Best Cards to Pair with Echoing Slash

Echoing Slash’s strongest card pairings so far are Afterimage (+17.8%), Expose (+15.9%), and Slice (+15.6%), each shown with the win-rate lift it adds.

Afterimage+17.8%6 runsExpose+15.9%4 runsSlice+15.6%9 runsAccuracy+13.7%8 runsBackflip+13.7%8 runsBurst+11.5%6 runs

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

Echoing Slash Win Rate by Class

Of the 2 classes that draft Echoing Slash, it performs best with Silent (19.2%) and Regent (0.0%).

The Silent19.2%31 runsThe Regent0.0%1 runs

Best Relics for Echoing Slash

The relics that swing Echoing Slash’s win rate the most are Oddly Smooth Stone (+18.6%), War Paint (+13.6%), and Centennial Puzzle (+10.9%), with each lift shown.

Oddly Smooth Stone+18.6%4 runsWar Paint+13.6%5 runsCentennial Puzzle+10.9%3 runsGorget+10.9%4 runsTiny Mailbox+10.9%4 runsLantern+8.8%5 runs

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

Echoing Slash Card Details

A 1-energy rare attack, Echoing Slash is upgraded 12.5% of the time and tends to enter the deck around floor 14.

Deal 10 damage to ALL enemies. Repeat this effect for each enemy killed.

Upgrade: +3 Damage

What Ends Runs with Echoing Slash

Runs holding Echoing Slash end most often against Entomancer Elite (9.4%), The Obscura Normal (6.3%), and Knowledge Demon Boss (6.3%) — the share of its runs each accounts for is shown.

• Entomancer Elite9.4% of runs
• The Obscura Normal6.3% of runs
• Knowledge Demon Boss6.3% of runs
• Soul Fysh Boss6.3% of runs

See Also

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