Skip to content
Infinite Craft Recipes

How to Make Cerium Promethium in Infinite Craft

Cerium Promethium is a long haul. Even on the shortest known route it takes 36 combinations to get there, and the final one is Cerium Iodide plus Promethium. Expect to build several intermediate elements you will never use again.

The final combination

Cerium IodidePromethiumCerium Promethium

Marathon36 steps from the base elementscrafting depth 542 known recipes

Full crafting path from the base elements

Start with Water, Fire, Wind and Earth, then follow these 36 combinations in order.

  1. 1FireWaterSteam
  2. 2EarthSteamMud
  3. 3EarthMudClay
  4. 4ClayWaterPottery
  5. 5FirePotteryCeramic
  6. 6WindWindTornado
  7. 7TornadoWaterTsunami
  8. 8EarthTsunamiIsland
  9. 9EarthIslandContinent
  10. 10EarthWaterPlant
  11. 11PlantWindDandelion
  12. 12DandelionWaterWine
  13. 13ContinentWineEurope
  14. 14FireFireVolcano
  15. 15DandelionVolcanoFireworks
  16. 16DandelionPlantWeed
  17. 17PlantWeedPot
  18. 18FireworksPotPotassium
  19. 19EuropePotassiumEuropium
  20. 20CeramicEuropiumCerium
  21. 21WaterWineHoly Water
  22. 22EarthWindDust
  23. 23DustEarthPlanet
  24. 24PlanetTornadoCyclone
  25. 25CyclonePlanetJupiter
  26. 26JupiterVolcanoIo
  27. 27Holy WaterIoIodine
  28. 28CeriumIodineCerium Iodide
  29. 29PlanetSteamSteampunk
  30. 30SteampunkWindAirship
  31. 31DustWindSandstorm
  32. 32SandstormWaterOasis
  33. 33OasisPlantDate
  34. 34AirshipDateProm
  35. 35PromWeedPromethium
  36. 36Cerium IodidePromethiumCerium Promethium
Crafting tree
1Fire + Water→ Steam2Earth + Steam→ Mud3Earth + Mud→ Clay4Clay + Water→ Pottery5Fire + Pottery→ Ceramic6Wind + Wind→ Tornado7Tornado + Water→ Tsunami8Earth + Tsunami→ Island9Earth + Island→ Continent10Earth + Water→ Plant11Plant + Wind→ Dandelion12Dandelion + Water→ Wine13Continent + Wine→ Europe14Fire + Fire→ Volcano15Dandelion + Volcano→ Fireworks16Dandelion + Plant→ Weed17Plant + Weed→ Pot18Fireworks + Pot→ Potassium19Europe + Potassium→ Europium20Ceramic + Europium→ Cerium21Water + Wine→ Holy Water22Earth + Wind→ Dust23Dust + Earth→ Planet24Planet + Tornado→ Cyclone25Cyclone + Planet→ Jupiter26Jupiter + Volcano→ Io27Holy Water + Io→ Iodine28Cerium + Iodine→ Cerium Iodide29Planet + Steam→ Steampunk30Steampunk + Wind→ Airship31Dust + Wind→ Sandstorm32Sandstorm + Water→ Oasis33Oasis + Plant→ Date34Airship + Date→ Prom35Prom + Weed→ Promethium36Cerium Iodide + Promethium→ Cerium Promethium

Other ways to make Cerium Promethium

2 combinations are known to produce Cerium Promethium. Here are 2 of them.

Alternative combinations that produce Cerium Promethium
FirstSecondResult
Cerium FluoridePromethiumCerium Promethium
Cerium IodidePromethiumCerium Promethium

Cerium Promethium at a glance

Steps to craft
36
Marathon
Crafting depth
54
longer than 97% of solved elements
Known recipes
2
ways to make it
Used in
0
other combinations

Other elements that take 36 steps

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

Frequently asked questions

How do you make Cerium Promethium in Infinite Craft?

Combine Cerium Iodide with Promethium. The full path from the base elements takes 36 steps.

How many steps does it take to make Cerium Promethium?

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

Is Cerium Promethium hard to make in Infinite Craft?

It rates as marathon. At 36 steps it is longer than 97% of solved elements.

Is there more than one way to make Cerium Promethium?

Yes. 2 combinations are known to produce Cerium Promethium, and the shortest route is shown above.

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