Home / Recipes / Rbtc ๐ฐ How to Make Rbtc in Infinite CraftRbtc is a long haul. Even on the shortest known route it takes 31 combinations to get there, and the final one is Rubidium plus Tc. Expect to build several intermediate elements you will never use again.
The final combination
๐ Rubidium+ ๐ค Tc= ๐ฐ Rbtc
Marathon 31 steps from the base elements ยท crafting depth 49 ยท 5 known recipes
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What is worth knowing At 31 steps it is longer than 95% of solved elements, which puts it in our marathon band. Only 5 known combinations produce Rbtc, so there is very little room to improvise. Follow the path exactly. Rbtc is close to a dead end. It feeds only 5 onward combinations, so it is more of a collectible than a building block. Its crafting depth of 49 is unusually deep. Depth counts the longest chain needed to reach it, and most elements people search for sit well below this. Full crafting path from the base elements Start with Water, Fire, Wind and Earth, then follow these 31 combinations in order.
1 ๐ Earth+ ๐จ Wind= ๐ซ๏ธ Dust2 ๐ซ๏ธ Dust+ ๐ฅ Fire= ๐ Ash3 ๐ Earth+ ๐ง Water= ๐ฑ Plant4 ๐ Earth+ ๐ฑ Plant= ๐ณ Tree5 ๐ Ash+ ๐ณ Tree= โ๏ธ Pencil6 ๐ซ๏ธ Dust+ โ๏ธ Pencil= ๐๏ธ Eraser7 ๐ซ๏ธ Dust+ ๐ Earth= ๐ช Planet8 ๐ฅ Fire+ ๐ช Planet= โ๏ธ Sun9 ๐ช Planet+ โ๏ธ Sun= ๐ Solar System10 ๐ฅ Fire+ ๐ง Water= ๐จ Steam11 ๐ฑ Plant+ ๐จ Steam= ๐ต Tea12 ๐ซ๏ธ Dust+ ๐ณ Tree= ๐ฒ Wood13 ๐ต Tea+ ๐ฒ Wood= ๐ฝ๏ธ Table14 ๐ Solar System+ ๐ฝ๏ธ Table= โ๏ธ Periodic Table15 ๐๏ธ Eraser+ โ๏ธ Periodic Table= ๐ธ Rb16 ๐ฅ Fire+ ๐ธ Rb= ๐ Rubidium17 ๐ง Water+ ๐จ Wind= ๐ Wave18 ๐ Earth+ ๐ Wave= ๐๏ธ Sand19 ๐ฅ Fire+ ๐๏ธ Sand= ๐ฅ Glass20 ๐ฅ Fire+ ๐ฅ Glass= ๐ Lens21 ๐ Earth+ ๐ Lens= ๐ญ Telescope22 ๐ญ Telescope+ ๐ Wave= ๐ป Radio23 ๐ป Radio+ ๐๏ธ Sand= ๐ป CB24 ๐ฅ Fire+ ๐จ Steam= ๐ Engine25 ๐ Engine+ ๐ฑ Plant= ๐ Car26 ๐ฑ Plant+ ๐จ Wind= ๐ผ Dandelion27 ๐ผ Dandelion+ ๐ Earth= ๐ธ Flower28 ๐ Car+ ๐ธ Flower= ๐ Carnation29 ๐ Carnation+ ๐ต Tea= ๐
ฑ๏ธ T30 ๐ป CB+ ๐
ฑ๏ธ T= ๐ค Tc31 ๐ Rubidium+ ๐ค Tc= ๐ฐ RbtcCrafting tree 1 Earth + Wind โ Dust 2 Dust + Fire โ Ash 3 Earth + Water โ Plant 4 Earth + Plant โ Tree 5 Ash + Tree โ Pencil 6 Dust + Pencil โ Eraser 7 Dust + Earth โ Planet 8 Fire + Planet โ Sun 9 Planet + Sun โ Solar System 10 Fire + Water โ Steam 11 Plant + Steam โ Tea 12 Dust + Tree โ Wood 13 Tea + Wood โ Table 14 Solar System + Table โ Periodic Table 15 Eraser + Periodic Table โ Rb 16 Fire + Rb โ Rubidium 17 Water + Wind โ Wave 18 Earth + Wave โ Sand 19 Fire + Sand โ Glass 20 Fire + Glass โ Lens 21 Earth + Lens โ Telescope 22 Telescope + Wave โ Radio 23 Radio + Sand โ CB 24 Fire + Steam โ Engine 25 Engine + Plant โ Car 26 Plant + Wind โ Dandelion 27 Dandelion + Earth โ Flower 28 Car + Flower โ Carnation 29 Carnation + Tea โ T 30 CB + T โ Tc 31 Rubidium + Tc โ Rbtc
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Other ways to make Rbtc 5 combinations are known to produce Rbtc. Here are 5 of them.
What you can make with Rbtc Rbtc at a glance
Steps to craft 31 Marathon
Crafting depth 49 longer than 95% of solved elements
Known recipes 5 ways to make it
Used in 5 other combinations Other elements that take 31 steps Similar effort to Rbtc, if you want something else to chase.
Frequently asked questions How do you make Rbtc in Infinite Craft? Combine Rubidium with Tc. The full path from the base elements takes 31 steps.
How many steps does it take to make Rbtc? 31 steps on the shortest known path from Water, Fire, Wind and Earth.
Is Rbtc 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 Rbtc? Yes. 5 combinations are known to produce Rbtc, and the shortest route is shown above.
Path verified against the open recipe graph on 2026-10-23 . Method described in our methodology , data credited on data sources .