Rainbow•Skill

Is Rainbow good in Slay the Spire 2?

Rainbow is a rare Defect skill in Slay the Spire 2. In combat it resolves as: Channel 1 Lightning. Channel 1 Frost. Channel 1 Dark. It currently underperforms most alternatives, sitting at D tier in our Slay the Spire 2 card rankings.

Across 2 recorded runs, decks running it win 0.0% of the time, trailing the 12.6% average by 12.6%. It’s a more selective pick, turning up in just 0.4% of decks that could run it. Defect players keep it in 7.1% of their runs, so it’s a familiar sight in those decks. On average it shows up 1.5 times in the decks that take it.

At 2 energy, it’s upgraded in 33.3% of runs and usually joins the deck around floor 13.

That’s 0 wins, 2 deaths, and 0 abandoned runs with it in the deck. Read on for Rainbow’s complete synergy, class, and threat breakdown to decide whether it earns a slot in your Defect run.

Rainbow Win Rate by Class

Rainbow is drafted only by the Defect, where it holds a 0.0% win rate across 2 runs.

The Defectappears in 7.1% of its runs (2 tracked)

Rainbow Card Details

Rainbow is a rare skill costing 2 energy; it’s upgraded in 33.3% of runs and usually picked up by floor 13.

Channel 1 Lightning. Channel 1 Frost. Channel 1 Dark.

See Also

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