Home / Recipes / Red Arsenic โ ๏ธ How to Make Red Arsenic in Infinite CraftRed Arsenic is a long haul. Even on the shortest known route it takes 36 combinations to get there, and the final one is Rubidium plus Sodium Arsenite. Expect to build several intermediate elements you will never use again.
The final combination
๐ Rubidium+ ๐งช Sodium Arsenite= โ ๏ธ Red Arsenic
Marathon 36 steps from the base elements ยท crafting depth 55
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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. Red Arsenic is close to a dead end. It feeds only 2 onward combinations, so it is more of a collectible than a building block. Its crafting depth of 55 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 ๐ณ Tree+ ๐ง Water= ๐ River18 ๐ River+ ๐ณ Tree= ๐ Paper19 ๐ Paper+ ๐ฑ Plant= ๐ Book20 ๐ Book+ ๐ Earth= ๐ Library21 ๐ฅ Fire+ ๐จ Wind= ๐จ Smoke22 ๐ฑ Plant+ ๐จ Smoke= ๐ฏ๏ธ Incense23 ๐ฏ๏ธ Incense+ ๐ง Water= ๐ Perfume24 ๐ฑ Plant+ ๐จ Wind= ๐ผ Dandelion25 ๐ผ Dandelion+ ๐ง Water= ๐ท Wine26 ๐ Perfume+ ๐ท Wine= โ ๏ธ Poison27 ๐ Library+ โ ๏ธ Poison= ๐ช Arsenic28 ๐ง Water+ ๐ง Water= ๐ Lake29 ๐ Lake+ ๐ง Water= ๐ Ocean30 ๐ Ocean+ ๐ง Water= ๐ Fish31 ๐ Fish+ ๐ง Water= ๐ Fishbowl32 ๐ Ash+ ๐ Ocean= ๐ง Salt33 ๐ฅ Fire+ ๐ง Salt= ๐ง Sodium34 ๐ Fishbowl+ ๐ง Sodium= ๐ง Sodium Hydroxide35 ๐ช Arsenic+ ๐ง Sodium Hydroxide= ๐งช Sodium Arsenite36 ๐ Rubidium+ ๐งช Sodium Arsenite= โ ๏ธ Red ArsenicCrafting 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 Tree + Water โ River 18 River + Tree โ Paper 19 Paper + Plant โ Book 20 Book + Earth โ Library 21 Fire + Wind โ Smoke 22 Plant + Smoke โ Incense 23 Incense + Water โ Perfume 24 Plant + Wind โ Dandelion 25 Dandelion + Water โ Wine 26 Perfume + Wine โ Poison 27 Library + Poison โ Arsenic 28 Water + Water โ Lake 29 Lake + Water โ Ocean 30 Ocean + Water โ Fish 31 Fish + Water โ Fishbowl 32 Ash + Ocean โ Salt 33 Fire + Salt โ Sodium 34 Fishbowl + Sodium โ Sodium Hydroxide 35 Arsenic + Sodium Hydroxide โ Sodium Arsenite 36 Rubidium + Sodium Arsenite โ Red Arsenic
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What you can make with Red Arsenic Red Arsenic at a glance
Steps to craft 36 Marathon
Crafting depth 55 longer than 97% of solved elements
Known recipes 1 only one way
Used in 2 other combinations Other elements that take 36 steps Similar effort to Red Arsenic, if you want something else to chase.
Frequently asked questions How do you make Red Arsenic in Infinite Craft? Combine Rubidium with Sodium Arsenite. The full path from the base elements takes 36 steps.
How many steps does it take to make Red Arsenic? 36 steps on the shortest known path from Water, Fire, Wind and Earth.
Is Red Arsenic 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 Red Arsenic? Only one known combination produces Red Arsenic.
Path verified against the open recipe graph on 2026-10-23 . Method described in our methodology , data credited on data sources .