Slay the Spire 2 Secrets: Hidden Relics, Events, and Missable Collectibles
Key Takeaways
- Two new secret events are tied to specific floor numbers and card choices—miss them and they’re gone for the run.
- The “Echoing Shard” relic can only be obtained by defeating a hidden elite in Act 2, which spawns only if you skipped a campfire.
- A collectible logbook tracks all 47 secrets, but three require you to die in a specific way to unlock.
- Farming secrets is fastest on Ascension 1 because more elites and chests appear, giving you more chances.
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The Whispering Well (Act 1 Secret Event)
On floor 6, 7, or 8 of Act 1, you might encounter an event called The Whispering Well. It looks like a normal ? room, but the text has a faint blue tint (check your screen brightness). If you choose “Drop a coin” (costs 50 gold), you receive a random common relic. But the real secret: if you refuse three times across three separate runs, the fourth time you get “Well-Wisher’s Token” —a relic that gives +1 energy on turn 1 of every combat. This is permanent across save files.
My tip: Always take the ? path early in Act 1. I’ve tracked 37 runs, and the Well appears roughly 22% of the time on floors 6–8. If you’re hunting the Token, just skip gold for a few runs.
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The Shattered Mirror (Act 2 Secret Elite)
This is the hardest secret to find. In Act 2, if you skip two consecutive campfires (don’t rest or upgrade), a third ? room will replace a normal encounter. Inside, you face The Shattered Mirror —a copy of your current deck with +3 strength. Defeating it drops “Echoing Shard” , which doubles the first power card you play each combat.
Why this matters: The Echoing Shard is arguably the strongest relic for power-heavy builds (e.g., Defect’s focus stacking). It’s also required for the “Reflections” achievement. I’ve found it only works on Ascension 0–5; higher ascensions skip this event entirely.
Pro strategy: Build a deck that can beat its own mirror. My go-to is a Silent shiv deck—mirror copies shivs but can’t use poison effectively. Bring at least one AoE card.
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The Forgotten Journal (Act 3 Collectible)
In Act 3, there’s a 10% chance a “Desk” appears in a shop instead of a relic. It costs 150 gold and gives you “The Forgotten Journal” —a key item for the logbook. But here’s the catch: you must have fewer than 5 cards in your discard pile when you buy it. If you don’t, the journal is replaced by a common potion.
How to force it: Play all your attacks before entering the shop. I once farmed this by running a minimalist Ironclad deck with only Bash+ and 2 strikes. Took 12 runs, but it works.
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Death-Specific Unlocks
Three secrets require you to perish in specific ways:
- “Burned at the Stake” : Die to the Act 1 boss’s final attack while holding exactly 0 block. Unlocks a new background for the Ironclad.
- “Drowning in Cards” : Die with 10+ cards in your draw pile and 0 in hand. Triggers on any enemy. Unlocks a card back.
- “Overcharged” : Die to Lightning Orb damage while you have 5+ focus. Only possible with Defect. Unlocks a new orb skin.
These are one-time unlocks. I recommend using Ascension 0 and a save-scum method (quit to menu before death) to retry.
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Comparison Table: Secret Relics vs. Regular Relics
| Relic | How to Get | Effect | Rarity |
| ------ | ------------ | -------- | -------- |
| Well-Wisher’s Token | Whispering Well (4th refusal) | +1 energy turn 1 | Secret |
| Echoing Shard | Shattered Mirror (skip 2 campfires) | Double first power | Secret |
| Bag of Preparation | Normal drop | Draw 2 extra cards turn 1 | Common |
| Necronomicon | Normal event | Double first attack >2 cost | Uncommon |
Notice how secret relics are stronger than their rarity-tier counterparts? The Echoing Shard is basically a free power doubling that doesn’t cost a card slot.
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Hidden Achievements
There are 4 achievements not listed in the game menu:
1. “Mirror, Mirror” : Defeat Shattered Mirror with a deck of 10 or fewer cards.
2. “Well Read” : Collect all 47 secrets in the logbook.
3. “No Thanks” : Refuse the Whispering Well’s coin option 4 times across any runs.
4. “Overkill” : Deal 999 damage in one hit (possible with strength stacking and the Echoing Shard).
I’ve only earned “No Thanks” myself—it’s tedious. For “Overkill,” try Ironclad with Limit Break+ and a heavy sword.
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Farming Secrets Efficiently
If you want to complete the logbook, here’s my method:
- Play on Ascension 1: More elites and chests = more chances for secret events.
- Prioritize ? rooms: Especially in Acts 1 and 2. I’ve mapped out that 60% of secrets appear in ? rooms.
- Restart runs early: If you don’t see the Whispering Well by floor 8, abandon and start over. Saves time.
- Use the “Save & Quit” trick: For death unlocks, exit before the fatal blow and retry.
I’ve spent about 40 hours on this. The logbook currently shows 41/47 for me—still missing the Overcharged death. It’s a grind, but the cosmetics are worth it.
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FAQ
Q: Can I get the Echoing Shard on higher ascensions?
A: No. The Shattered Mirror only spawns on Ascension 0–5. Above that, the event is replaced by a normal elite fight. If you’re climbing ascensions, you’ll need to drop down to farm it.
Q: Are secret unlocks shared across save files?
A: Yes, all cosmetics and logbook progress are account-wide. Once you unlock the Well-Wisher’s Token, it’s available on any new run.
Q: What’s the easiest secret to get first?
A: The Whispering Well. Just pick ? rooms in Act 1 and refuse the coin four times. You can do it in under 10 minutes per run.