Skip to content
Infinite Craft Recipes

How to Make B-21 in Infinite Craft

B-21 is a long haul. Even on the shortest known route it takes 26 combinations to get there, and the final one is Abyss plus F-35. Expect to build several intermediate elements you will never use again.

The final combination

AbyssF-35B-21

Marathon26 steps from the base elementscrafting depth 322 known recipes

Full crafting path from the base elements

Start with Water, Fire, Wind and Earth, then follow these 26 combinations in order.

  1. 1EarthWaterPlant
  2. 2PlantWaterSwamp
  3. 3FireSwampDragon
  4. 4EarthWindDust
  5. 5DragonDustDragonfly
  6. 6DragonflyEarthAnt
  7. 7FireWaterSteam
  8. 8FireSteamEngine
  9. 9DustEngineVacuum
  10. 10FireVacuumBlack Hole
  11. 11Black HoleWaterDrain
  12. 12DrainEarthSinkhole
  13. 13AntSinkholeAbyss
  14. 14WaterWaterLake
  15. 15EarthEarthMountain
  16. 16LakeMountainFjord
  17. 17FjordMountainNorway
  18. 18SteamWindCloud
  19. 19CloudEngineJet
  20. 20FireWindSmoke
  21. 21WaterWindWave
  22. 22WaveWindStorm
  23. 23SmokeStormThunder
  24. 24JetThunderThunderjet
  25. 25NorwayThunderjetF-35
  26. 26AbyssF-35B-21
Crafting tree
1Earth + Water→ Plant2Plant + Water→ Swamp3Fire + Swamp→ Dragon4Earth + Wind→ Dust5Dragon + Dust→ Dragonfly6Dragonfly + Earth→ Ant7Fire + Water→ Steam8Fire + Steam→ Engine9Dust + Engine→ Vacuum10Fire + Vacuum→ Black Hole11Black Hole + Water→ Drain12Drain + Earth→ Sinkhole13Ant + Sinkhole→ Abyss14Water + Water→ Lake15Earth + Earth→ Mountain16Lake + Mountain→ Fjord17Fjord + Mountain→ Norway18Steam + Wind→ Cloud19Cloud + Engine→ Jet20Fire + Wind→ Smoke21Water + Wind→ Wave22Wave + Wind→ Storm23Smoke + Storm→ Thunder24Jet + Thunder→ Thunderjet25Norway + Thunderjet→ F-3526Abyss + F-35→ B-21

Other ways to make B-21

2 combinations are known to produce B-21. Here are 2 of them.

Alternative combinations that produce B-21
FirstSecondResult
AbyssF-35B-21
InitialsSuperjetB-21

B-21 at a glance

Steps to craft
26
Marathon
Crafting depth
32
longer than 92% of solved elements
Known recipes
2
ways to make it
Used in
0
other combinations

Other elements that take 26 steps

Similar effort to B-21, if you want something else to chase.

Frequently asked questions

How do you make B-21 in Infinite Craft?

Combine Abyss with F-35. The full path from the base elements takes 26 steps.

How many steps does it take to make B-21?

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

Is B-21 hard to make in Infinite Craft?

It rates as marathon. At 26 steps it is longer than 92% of solved elements.

Is there more than one way to make B-21?

Yes. 2 combinations are known to produce B-21, 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.