Glitterstream•Skill

Is Glitterstream good in Slay the Spire 2?

In Slay the Spire 2, Glitterstream is a common skill from the Regent card pool. Its effect: Gain 11 Block. Next turn, gain Block. The data flags it as a weaker pick, settling at D tier — usually one to pass on unless your deck specifically wants it.

Over 368 tracked runs its win rate sits at 23.5%, 9.6% ahead of the 13.9% all-deck baseline. It sees niche play, included in only 3.2% of eligible runs. Taken 16.1% of the times it is offered, it lands close to neutral on the pick-versus-skip split: 24.3% for runs that took it against 24.4% for runs that passed, a -0.1% pick lift over 304 decided runs. Within Regent runs it’s drafted 18.1% of the time, making it a regular part of that class’s decks. Decks that include it run about 1.2 copies on average.

Its standout pairing so far is Mad Science, which lifts its win rate by +31.2% when the two share a deck. On the relic side, Mango is its standout companion, worth a +29.9% win-rate swing alongside it. It costs 2 energy, gets upgraded 29.6% of the time, and tends to be picked up near floor 12.

Upgrading the card adds +2 Block to its stat line. Of the runs that drafted it, 86 ended in victory against 280 deaths and 2 abandons. Its most common run-ender is The Insatiable Boss, finishing 6.0% of the runs it shows up in. See the synergies, class split, and threats below for the full picture of where Glitterstream fits a Regent deck.

Pick or Skip: Glitterstream

Players take Glitterstream in 16.1% of the 2102 offers it appears in; those runs win 24.3% against 24.4% for runs that passed, a pick lift of -0.1% over 304 decided runs.

Taken 338 times out of 2102 offers.

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.

When to Pick Up Glitterstream

Of the 4 pickup windows recorded for Glitterstream, Act 3 is the best: 58.8% across 17 runs.

Win rate of runs by the act Glitterstream entered the deck. Acts that have not reached the sample floor show their run count only.

Best Cards to Pair with Glitterstream

Glitterstream’s strongest card pairings so far are Mad Science (+31.2%), Arsenal (+24.9%), and Quasar (+22.4%), each shown with the win-rate lift it adds.

Mad Science+31.2%29 runsArsenal+24.9%32 runsQuasar+22.4%43 runsSpectrum Shift+18.5%80 runsSupermassive+17.8%32 runsBundle of Joy+17.7%37 runs

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

Glitterstream Win Rate by Class

Exclusive to the Regent, Glitterstream posts a 23.4% win rate over 361 tracked runs.

The Regentappears in 18.1% of its runs (361 tracked)

Best Relics for Glitterstream

The relics that swing Glitterstream’s win rate the most are Mango (+29.9%), Whetstone (+26.3%), and Tiny Mailbox (+24.7%), with each lift shown.

Mango+29.9%15 runsWhetstone+26.3%49 runsTiny Mailbox+24.7%26 runsHorn Cleat+23.7%31 runsFestive Popper+23.1%53 runsCentennial Puzzle+22.7%47 runs

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

Glitterstream Card Details

A 2-energy common skill, Glitterstream is upgraded 29.6% of the time and tends to enter the deck around floor 12.

Gain 11 Block. Next turn, gain Block.

Upgrade: +2 Block

What Ends Runs with Glitterstream

Runs holding Glitterstream end most often against The Insatiable Boss (6.0%), Knowledge Demon Boss (5.4%), and Decimillipede Elite (4.9%) — the share of its runs each accounts for is shown.

• The Insatiable Boss6.0% of runs
• Knowledge Demon Boss5.4% of runs
• Decimillipede Elite4.9% of runs
• Infested Prisms Elite3.8% of runs
• Aeonglass Boss3.8% of runs

See Also

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