Home / Recipes / RbTc ๐ค How to Make RbTc in Infinite CraftRbTc is a long haul. Even on the shortest known route it takes 36 combinations to get there, and the final one is Rubidium plus Technetium. Expect to build several intermediate elements you will never use again.
The final combination
๐ Rubidium+ ๐ Technetium= ๐ค RbTc
Marathon 36 steps from the base elements ยท crafting depth 46
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What is worth knowing At 36 steps it is longer than 97% of solved elements, which puts it in our marathon band. RbTc is close to a dead end. It feeds only 10 onward combinations, so it is more of a collectible than a building block. Its crafting depth of 46 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 36 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 ๐ฅ Fire+ ๐จ Steam= ๐ Engine18 ๐ Earth+ ๐ฅ Fire= ๐ Lava19 ๐ Lava+ ๐ง Water= ๐ชจ Stone20 ๐ Engine+ ๐ชจ Stone= ๐ Steamroller21 ๐ Earth+ ๐ Steamroller= ๐ Flat Earth22 ๐ Flat Earth+ ๐จ Wind= ๐ฅ Frisbee23 ๐ Earth+ ๐ฅ Frisbee= ๐ฟ Disc24 ๐ฟ Disc+ ๐ฅ Fire= ๐ฟ CD25 ๐ง Water+ ๐จ Wind= ๐ Wave26 ๐ Earth+ ๐ Wave= ๐๏ธ Sand27 ๐ฅ Fire+ ๐๏ธ Sand= ๐ฅ Glass28 ๐ฅ Fire+ ๐ฅ Glass= ๐ Lens29 ๐ Lens+ ๐ง Water= ๐ฌ Microscope30 ๐ฅ Fire+ ๐ฌ Microscope= ๐ฆ Virus31 ๐ฅ Fire+ ๐ฆ Virus= ๐ค Flu32 ๐ค Flu+ ๐ง Water= ๐ฆ Fluoride33 ๐ Earth+ ๐ฆ Fluoride= ๐ฒ Fluorite34 ๐ฅ Fire+ ๐ฒ Fluorite= โ๏ธ Fluorine35 ๐ฟ CD+ โ๏ธ Fluorine= ๐ Technetium36 ๐ Rubidium+ ๐ Technetium= ๐ค 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 Fire + Steam โ Engine 18 Earth + Fire โ Lava 19 Lava + Water โ Stone 20 Engine + Stone โ Steamroller 21 Earth + Steamroller โ Flat Earth 22 Flat Earth + Wind โ Frisbee 23 Earth + Frisbee โ Disc 24 Disc + Fire โ CD 25 Water + Wind โ Wave 26 Earth + Wave โ Sand 27 Fire + Sand โ Glass 28 Fire + Glass โ Lens 29 Lens + Water โ Microscope 30 Fire + Microscope โ Virus 31 Fire + Virus โ Flu 32 Flu + Water โ Fluoride 33 Earth + Fluoride โ Fluorite 34 Fire + Fluorite โ Fluorine 35 CD + Fluorine โ Technetium 36 Rubidium + Technetium โ RbTc
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What you can make with RbTc RbTc at a glance
Steps to craft 36 Marathon
Crafting depth 46 longer than 97% of solved elements
Known recipes 1 only one way
Used in 10 other combinations Other elements that take 36 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 Technetium. The full path from the base elements takes 36 steps.
How many steps does it take to make RbTc? 36 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 36 steps it is longer than 97% of solved elements.
Is there more than one way to make RbTc? Only one known combination produces RbTc.
Path verified against the open recipe graph on 2026-10-23 . Method described in our methodology , data credited on data sources .