Home / Recipes / Flat Yttrium-90 π² How to Make Flat Yttrium-90 in Infinite CraftFlat Yttrium-90 is a long haul. Even on the shortest known route it takes 43 combinations to get there, and the final one is Flat Fairy plus Yttrium-90. Expect to build several intermediate elements you will never use again.
The final combination
π§ββοΈ Flat Fairy+ 𧬠Yttrium-90= π² Flat Yttrium-90
Marathon 43 steps from the base elements Β· crafting depth 69
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What is worth knowing At 43 steps it is longer than 98% of solved elements, which puts it in our marathon band. Flat Yttrium-90 is close to a dead end. It feeds only 3 onward combinations, so it is more of a collectible than a building block. Its crafting depth of 69 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 43 combinations in order.
1 π Earth+ π§ Water= π± Plant2 π± Plant+ π¨ Wind= πΌ Dandelion3 π₯ Fire+ π¨ Wind= π¨ Smoke4 π¨ Smoke+ π§ Water= π«οΈ Fog5 πΌ Dandelion+ π«οΈ Fog= π§ Fairy6 π Earth+ π Earth= ποΈ Mountain7 πΌ Dandelion+ ποΈ Mountain= π§ Mountain Dew8 π§ Fairy+ π§ Mountain Dew= π§ Mountain Fairy9 π₯ Fire+ π§ Water= π¨ Steam10 π₯ Fire+ π¨ Steam= π Engine11 π Earth+ π₯ Fire= π Lava12 π Lava+ π§ Water= πͺ¨ Stone13 π Engine+ πͺ¨ Stone= π Steamroller14 π§ Mountain Fairy+ π Steamroller= π§ββοΈ Flat Fairy15 π Earth+ π¨ Wind= π«οΈ Dust16 π«οΈ Dust+ π Earth= πͺ Planet17 π Earth+ πͺ Planet= π Moon18 π₯ Fire+ π Moon= π Eclipse19 π¨ Wind+ π¨ Wind= πͺοΈ Tornado20 πͺοΈ Tornado+ π§ Water= π Tsunami21 π Eclipse+ π Tsunami= π Apocalypse22 π± Plant+ π§ Water= π Swamp23 π Earth+ π± Plant= π³ Tree24 π Swamp+ π³ Tree= π± Mangrove25 π«οΈ Dust+ π¨ Wind= πͺοΈ Sandstorm26 πͺοΈ Sandstorm+ πͺ¨ Stone= π« Sphinx27 π± Mangrove+ π« Sphinx= π Thoth28 π Apocalypse+ π Thoth= π Nibiru29 π₯ Fire+ πͺ Planet= βοΈ Sun30 πͺ Planet+ βοΈ Sun= π Solar System31 π± Plant+ π¨ Steam= π΅ Tea32 π«οΈ Dust+ π³ Tree= π² Wood33 π΅ Tea+ π² Wood= π½οΈ Table34 π Solar System+ π½οΈ Table= βοΈ Periodic Table35 π³ Tree+ π§ Water= π River36 π River+ π³ Tree= π Paper37 π Earth+ π Paper= πΊοΈ Map38 πΊοΈ Map+ π§ Water= π Treasure39 πΊοΈ Map+ π Treasure= β X40 π¨ Wind+ β X= π
ΎοΈ Y41 βοΈ Periodic Table+ π
ΎοΈ Y= π Yttrium42 π Nibiru+ π Yttrium= 𧬠Yttrium-9043 π§ββοΈ Flat Fairy+ 𧬠Yttrium-90= π² Flat Yttrium-90Crafting tree 1 Earth + Water β Plant 2 Plant + Wind β Dandelion 3 Fire + Wind β Smoke 4 Smoke + Water β Fog 5 Dandelion + Fog β Fairy 6 Earth + Earth β Mountain 7 Dandelion + Mountain β Mountain Dew 8 Fairy + Mountain Dew β Mountain Fairy 9 Fire + Water β Steam 10 Fire + Steam β Engine 11 Earth + Fire β Lava 12 Lava + Water β Stone 13 Engine + Stone β Steamroller 14 Mountain Fairy + Steamroller β Flat Fairy 15 Earth + Wind β Dust 16 Dust + Earth β Planet 17 Earth + Planet β Moon 18 Fire + Moon β Eclipse 19 Wind + Wind β Tornado 20 Tornado + Water β Tsunami 21 Eclipse + Tsunami β Apocalypse 22 Plant + Water β Swamp 23 Earth + Plant β Tree 24 Swamp + Tree β Mangrove 25 Dust + Wind β Sandstorm 26 Sandstorm + Stone β Sphinx 27 Mangrove + Sphinx β Thoth 28 Apocalypse + Thoth β Nibiru 29 Fire + Planet β Sun 30 Planet + Sun β Solar System 31 Plant + Steam β Tea 32 Dust + Tree β Wood 33 Tea + Wood β Table 34 Solar System + Table β Periodic Table 35 Tree + Water β River 36 River + Tree β Paper 37 Earth + Paper β Map 38 Map + Water β Treasure 39 Map + Treasure β X 40 Wind + X β Y 41 Periodic Table + Y β Yttrium 42 Nibiru + Yttrium β Yttrium-90 43 Flat Fairy + Yttrium-90 β Flat Yttrium-90
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What you can make with Flat Yttrium-90 Flat Yttrium-90 at a glance
Steps to craft 43 Marathon
Crafting depth 69 longer than 98% of solved elements
Known recipes 1 only one way
Used in 3 other combinations Other elements that take 43 steps Similar effort to Flat Yttrium-90, if you want something else to chase.
Frequently asked questions How do you make Flat Yttrium-90 in Infinite Craft? Combine Flat Fairy with Yttrium-90. The full path from the base elements takes 43 steps.
How many steps does it take to make Flat Yttrium-90? 43 steps on the shortest known path from Water, Fire, Wind and Earth.
Is Flat Yttrium-90 hard to make in Infinite Craft? It rates as marathon. At 43 steps it is longer than 98% of solved elements.
Is there more than one way to make Flat Yttrium-90? Only one known combination produces Flat Yttrium-90.
Path verified against the open recipe graph on 2026-10-23 . Method described in our methodology , data credited on data sources .