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Infinite Craft Recipes

How to Make Promethium Oxide in Infinite Craft

Promethium Oxide is a long haul. Even on the shortest known route it takes 31 combinations to get there, and the final one is Promethium plus Vandium Pentoxide. Expect to build several intermediate elements you will never use again.

The final combination

PromethiumVandium PentoxidePromethium Oxide

Marathon31 steps from the base elementscrafting depth 48

Full crafting path from the base elements

Start with Water, Fire, Wind and Earth, then follow these 31 combinations in order.

  1. 1EarthWindDust
  2. 2DustEarthPlanet
  3. 3FireWaterSteam
  4. 4PlanetSteamSteampunk
  5. 5SteampunkWindAirship
  6. 6DustWindSandstorm
  7. 7SandstormWaterOasis
  8. 8EarthWaterPlant
  9. 9OasisPlantDate
  10. 10AirshipDateProm
  11. 11PlantWindDandelion
  12. 12DandelionPlantWeed
  13. 13PromWeedPromethium
  14. 14PlantSteamTea
  15. 15FireSteamEngine
  16. 16EngineWindWindmill
  17. 17TeaWindmillDutch
  18. 18WaterWaterLake
  19. 19LakePlantLily
  20. 20WaterWindWave
  21. 21LilyWaveMermaid
  22. 22DutchMermaidDutchman
  23. 23FirePlanetSun
  24. 24PlanetSunSolar System
  25. 25EarthPlantTree
  26. 26DustTreeWood
  27. 27TeaWoodTable
  28. 28Solar SystemTablePeriodic Table
  29. 29DutchmanPeriodic TableVanadium
  30. 30FireVanadiumVandium Pentoxide
  31. 31PromethiumVandium PentoxidePromethium Oxide
Crafting tree
1Earth + Wind→ Dust2Dust + Earth→ Planet3Fire + Water→ Steam4Planet + Steam→ Steampunk5Steampunk + Wind→ Airship6Dust + Wind→ Sandstorm7Sandstorm + Water→ Oasis8Earth + Water→ Plant9Oasis + Plant→ Date10Airship + Date→ Prom11Plant + Wind→ Dandelion12Dandelion + Plant→ Weed13Prom + Weed→ Promethium14Plant + Steam→ Tea15Fire + Steam→ Engine16Engine + Wind→ Windmill17Tea + Windmill→ Dutch18Water + Water→ Lake19Lake + Plant→ Lily20Water + Wind→ Wave21Lily + Wave→ Mermaid22Dutch + Mermaid→ Dutchman23Fire + Planet→ Sun24Planet + Sun→ Solar System25Earth + Plant→ Tree26Dust + Tree→ Wood27Tea + Wood→ Table28Solar System + Table→ Periodic Table29Dutchman + Periodic Table→ Vanadium30Fire + Vanadium→ Vandium Pentoxide31Promethium + Vandium Pentoxide→ Promethium Oxide

Promethium Oxide at a glance

Steps to craft
31
Marathon
Crafting depth
48
longer than 95% of solved elements
Known recipes
1
only one way
Used in
0
other combinations

Other elements that take 31 steps

Similar effort to Promethium Oxide, if you want something else to chase.

Frequently asked questions

How do you make Promethium Oxide in Infinite Craft?

Combine Promethium with Vandium Pentoxide. The full path from the base elements takes 31 steps.

How many steps does it take to make Promethium Oxide?

31 steps on the shortest known path from Water, Fire, Wind and Earth.

Is Promethium Oxide hard to make in Infinite Craft?

It rates as marathon. At 31 steps it is longer than 95% of solved elements.

Is there more than one way to make Promethium Oxide?

Only one known combination produces Promethium Oxide.

Path verified against the open recipe graph on . Method described in our methodology, data credited on data sources.