Equivalent Exchange Transmutations & Nephtoglobin Amber
- Ranks
- I
- Copies in the game
- 1
- Regions
- 1
- Methodology
- Data Methodology
- Author
- Dakota Chinnick
Equivalent Exchange is a Transmutations & Nephtoglobin Amber in Valor Mortis. Allows you to sacrifice Health when Nephtoglobin is depleted. The game places 1 copy across 1 region (Elite enemy drop); the first is in Vale of Wrath.
- Ranks
- IOne rank only
- Copies in the game
- 1#19 of 29 Ambers by copies
- First found
- Vale of WrathElite enemy drop
- Health cost multiplier
- +10%
- Type
- Transmutations & Nephtoglobin4 other Ambers of this type
How to use Equivalent Exchange
CalculatedEquivalent Exchange lets you keep casting when Nephtoglobin runs out by sacrificing Health instead (the game's exchange multiplier is 1.1). It drops from the Risen Sapeur elite in Vale of Wrath, the only copy.
It is a safety valve for Transmutation builds, not a damage tool: every cast past an empty pool costs Health you then have to heal back. Pair it with Bottomless Well so the pool refills on its own and you dip into Health less often.
Written from the Amber's own parameters, where its copies are placed and its listed pairings; rank II values marked as interpolated are estimates between rank I and rank III.
What Equivalent Exchange does
Game dataThe game's description, then the numbers behind it. Equivalent Exchange has a single rank.
Allows you to sacrifice Health when Nephtoglobin is depleted.
| Effect | Rank I |
|---|---|
| Health cost multiplier | +10% |
Data: Steam build 25907482 (1.0 launch). How we source this
Where to find Equivalent Exchange
Game dataEvery copy in the game data, in campaign order, with the Lantern nearest to each chest.
| # | Source | Location | Details | Nearest Lantern |
|---|---|---|---|---|
| 1 | Elite enemy drop | Vale of Wrath |  Elite Risen Sapeur | — |
Lantern distances are straight-line distances from the game's placement data, not walking routes.
What Equivalent Exchange pairs with
CalculatedPairings drawn from the two Ambers' own descriptions and numbers: what feeds it, and what works against it.
- Works with
Bottomless WellBottomless Well regenerates Nephtoglobin and Equivalent Exchange lets you pay with Health once it runs out, so the two cover each other.
Transmutations & Nephtoglobin Ambers compared
| Amber | Ranks | Copies | First found | At best rank |
|---|---|---|---|---|
 Equivalent Exchange | I | 1 | Vale of Wrath | Health cost multiplier +10% |
 Life Diverted | I–III | 4 | The Battlefield | Healing from damage dealt +15% |
| Bottomless Well | I–III | 3 | The Battlefield | Nephtoglobin regeneration 0.25 |
 Transmuted Persistence | I | 1 | The Battlefield | Recoverable Health multiplier +100% |
 Lunatic's Grasp | I–III | 3 | Caverns | Ignite & Stasis build-up +50% |
Try it in five slots with the rest of your setup in the Amber Build Planner
Achievement
Steam stats- Ambersmith · Gather all Ambers. · 0.6% of Steam players
Every Amber counts toward it, so Equivalent Exchange is one of the 29 you need.
Equivalent Exchange is one of 29 Ambers in Valor Mortis and belongs to the Transmutations & Nephtoglobin group, with 1 copy in the game (#19 of 29 by supply). Its Health cost multiplier is +10%. It has a single rank, so one copy gives the full effect. It works well with Bottomless Well.
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Equivalent Exchange FAQ
How do you get Equivalent Exchange in Valor Mortis?
Equivalent Exchange has 1 copy in the game data (Elite enemy drop), all in Vale of Wrath. Elite enemy drop: Risen Sapeur (Vale of Wrath).
Is Equivalent Exchange worth equipping?
It depends on your build: Equivalent Exchange gives Health cost multiplier +10% at its best rank. It works well with Bottomless Well.
Can you rank up Equivalent Exchange?
No. Equivalent Exchange has a single rank, so one copy gives the whole effect. Perfect Copy only raises Ambers that have ranks.
What does Equivalent Exchange do?
Allows you to sacrifice Health when Nephtoglobin is depleted. In numbers: Health cost multiplier +10%.
What Ambers go well with Equivalent Exchange?
Bottomless Well regenerates Nephtoglobin and Equivalent Exchange lets you pay with Health once it runs out, so the two cover each other.
Does Equivalent Exchange count for an achievement?
Yes: Ambersmith needs every one of the 29 Ambers, Equivalent Exchange included. 0.6% of Steam players have it.
How do you use Equivalent Exchange in Valor Mortis?
Equivalent Exchange lets you keep casting when Nephtoglobin runs out by sacrificing Health instead (the game's exchange multiplier is 1.1). It drops from the Risen Sapeur elite in Vale of Wrath, the only copy. It is a safety valve for Transmutation builds, not a damage tool: every cast past an empty pool costs Health you then have to heal back. Pair it with Bottomless Well so the pool refills on its own and you dip into Health less often.