Terraforming•Skill

Is Terraforming good in Slay the Spire 2?

Terraforming is an uncommon Regent skill in Slay the Spire 2. In combat it resolves as: Gain 6 Vigor. It currently underperforms most alternatives, sitting at F tier in our Slay the Spire 2 card rankings.

Across 21 recorded runs, decks running it win 16.7% of the time, trailing the 19.0% average by 2.3%. It’s a more selective pick, turning up in just 0.6% of decks that could run it. Regent players keep it in 2.9% of their runs, so it’s a familiar sight in those decks. On average it shows up 1.0 times in the decks that take it.

It performs best next to Stardust — together they post a +13.9% swing in win rate. It also has strong chemistry with the relic Venerable Tea Set, which moves its win rate by +14.4%. At 1 energy, it’s upgraded in 14.3% of runs and usually joins the deck around floor 12.

That’s 3 wins, 15 deaths, and 3 abandoned runs with it in the deck. The encounter that most often ends a run carrying it is Ceremonial Beast Boss, which closes out 9.5% of its appearances. Read on for Terraforming’s complete synergy, class, and threat breakdown to decide whether it earns a slot in your Regent run.

Best Cards to Pair with Terraforming

Ranked by win-rate lift, Terraforming performs best alongside Stardust (+13.9%), Patter (+11.5%), and Convergence (+11.5%).

Stardust+13.9%3 runsPatter+11.5%3 runsConvergence+11.5%3 runsSeven Stars+7.8%5 runsGlow+7.8%6 runsGather Light+5.5%12 runs

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

Terraforming Win Rate by Class

Terraforming is played across 2 classes, led by Regent (17.6%) and Necrobinder (0.0%) by win rate.

The Regent17.6%20 runsThe Necrobinder0.0%1 runs

Best Relics for Terraforming

Terraforming pairs best with the relics Venerable Tea Set (+14.4%), Eternal Feather (+11.5%), and Petrified Toad (+9.5%), ranked by win-rate lift.

Venerable Tea Set+14.4%5 runsEternal Feather+11.5%4 runsPetrified Toad+9.5%4 runsPotion Belt+5.5%3 runsParrying Shield+3.9%3 runsRainbow Ring+3.9%3 runs

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

Terraforming Card Details

Terraforming is an uncommon skill costing 1 energy; it’s upgraded in 14.3% of runs and usually picked up by floor 12.

Gain 6 Vigor.

What Ends Runs with Terraforming

Terraforming’s most common run-enders are Ceremonial Beast Boss (9.5%).

• Ceremonial Beast Boss9.5% of runs

See Also

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