How to make 💲 21 in Infinite Craft

How to make 💲 21 — step by step

The cheapest known path. Craft each step in order — every ingredient is either a basic element or something you make earlier in this list.

1. Earth + Fire = LavaBoth Earth and Fire come straight from your starting elements — craft Lava first, everything else in this chain depends on it.
2. Earth + Lava = StoneStone is a stepping stone — keep it in your inventory, later steps build directly on it.
3. Lava + Stone = ObsidianIf you already made Obsidian in an earlier session you can skip this one and move on.
4. Fire + Water = SteamOne quick craft for Steam: drag Fire onto Water and keep the result for the chain.
5. Wind + Wind = TornadoTornado is only needed as an ingredient — make it once, don't farm extra copies.
6. Tornado + Water = TsunamiTsunami is a stepping stone — keep it in your inventory, later steps build directly on it.
7. Steam + Tsunami = TitanicIf you already made Titanic in an earlier session you can skip this one and move on.
8. Obsidian + Titanic = BlackOne quick craft for Black: drag Obsidian onto Titanic and keep the result for the chain.
9. Fire + Wind = SmokeSmoke is only needed as an ingredient — make it once, don't farm extra copies.
10. Smoke + Water = FogFog is a stepping stone — keep it in your inventory, later steps build directly on it.
11. Water + Water = LakeIf you already made Lake in an earlier session you can skip this one and move on.
12. Earth + Lake = SwampOne quick craft for Swamp: drag Earth onto Lake and keep the result for the chain.
13. Fog + Swamp = GhostGhost is only needed as an ingredient — make it once, don't farm extra copies.
14. Ghost + Titanic = JackJack is a stepping stone — keep it in your inventory, later steps build directly on it.
15. Black + Jack = 21Final craft: combine Black and Jack to make 21. That's the whole path — 15 crafts total.

✓ Last verified October 2026 · 15 total crafts

Why this is the cheapest path to 21

We rank every known recipe for 21 by total crafts from the four starting elements, not just by the final combination. The two direct ingredients — Black and Jack — cost 10 and 11 crafts to build from scratch, which is why the whole chain above needs only 15 crafts. The alternatives in the table below are ranked the same way: their "approx. cost" is the pricier ingredient plus one, so you can see at a glance which route actually saves you crafts — and which ones quietly waste five.

Alternative combinations for 21

Any valid combo works — pick the ingredients you already have.

What can you make with 21?

21 is a busy ingredient. In the community dataset it shows up in dozens of downstream recipes: pair it with Land and you get Earth; pair it with Pangaea and you get Earth; pair it with Firewood and you get Fire; pair it with Woodchips and you get Fire; pair it with Blowtorch and you get Fire; pair it with Dew and you get Water. Crafted items are never consumed, so one copy keeps working.

Tips for crafting 21

• Craft in one sitting. The 15-craft chain for 21 takes under two minutes once you know the route — the list above is already in dependency order, so just go top to bottom.
• Reuse your inventory. If you've played before you probably own the early intermediates (like Stone) already — skip straight to the first step you can't do.
• Missing an ingredient? Check the alternatives table — e.g. Black Widow + Jack also produces 21 if that route fits your inventory better.

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