Evos are used to ascend your Heroes. One Ascension requires few different Evos and varying amounts of each. Single colored Evos can be found in almost every dungeon and almost always appear, whereas double colored Celestial Evos (called Celestial class materials) only appear in select dungeons and have a very low chance of appearing.
The Nature Evo is needed 1283 times to fully ascend all 44 Heroes currently in the game that use this Evo.
You can buy this Evo for 20 gems. On the Ascension tab of the Hero's profile you can tap the Evo to see in which dungeon it is available and to buy it for gems. 
Check out the PWN Shop and Honor Shop for more daily offers! (No gems needed)
Dungeons[]
If you're lucky you can find this 
Nature Evo Sprite in the following Dungeons. In campaign dungeons Celestial Evos are rare and hard to find. Some Rare Celestial Evos (those for 800 gems) are even harder to find!
Visit Evo Island to collect these rare and shy beings, Boss!
| Chapter | Dungeon Name | Token(s) | Evos |
|---|---|---|---|
| 5-1 | Crimson Woods | 
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| 5-3 | Jade Forest | 
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| 5-4 | Mystic Vale | 
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| 6-2 | Dark Wood | 
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| 6-5 | Under Wood | 
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| 7-1 | Noble Village |
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| 7-2 | The Farm Lands | 
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| 7-5 | The Vanguard | 
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| 8-2 | War Front | 
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| 8-5 | Goblin Hordes |
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| 12-3 | Past the Wall | 
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| 12-4 | Check Point | 
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| 12-5 | Warrior Village | 
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| 14-1 | Flooded Camp | 
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| 14-2 | Sacred Forest |
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| 14-4 | Raiders Camp | 
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| 15-5 | Marauder Arena |
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| 16-2 | Sulfur Marsh |
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| 18-1 | Creon's Trees |
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| 19-2 | Whisper Wood |
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| 19-3 | Razor Wind Pass |
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| Evo Island 1 to 5 (  Nature)
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Evergreen Island (Evo Island on Thursday) |
  
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Combining[]
You can craft Evos in the Craft menu. This Evo can be combined using the following materials:
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Nature Evo Larva | 10 |
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Gold |
Ascensions used for[]
This Evo is needed to ascend the following Heroes:
| Token | Hero | Ascension 1 | Ascension 2 |
|---|---|---|---|
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Archangel Emily |  x32 x12 x11 x5 |
x4 x10 x30 |
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Augustus |  x2 x8 x15 x25 | |
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Balur | x60 x40 x5 x8 | |
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Black Diamond | x4 x10 x30 | |
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Bovus El Doro | x5 x15 x5 |
 x4 x15 x11 |
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Chief NubNub |  x5 x15 x5 |
x4 x15 x10 |
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Craw |  x4 x25 x15 x20 |
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Cruel King Bramble | x5 x16 x48 x2 |
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Deadeye |  x20 x5 x30 x15 |
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Dhaegon Stonecrusher | x5 x5 x5 x5 |
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Ekko | x4 x10 x30 | |
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Ferno | x20 x6 x20 x25 |
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General Krexx | x2 x11 x16 x43 |
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Grettle | x30 x4 x6 x20 |
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Hagrim Felhorn |  x2 x11 x45 x15 |
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Hansuke Undying | x2 x5 x18 x45 |
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Hopper |  x30 x15 x20 x5 |
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Icebloom | x3 x25 x10 x35 |
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Icepick | x3 x22 x8 x35 |
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Indigo | x2 x15 x15 x40 |
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Iris | x40 x20 x4 x15 |
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Jabber Clenchjaw | x4 x12 x4 |
x15 x4 x7 |
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Jibber Clenchjaw | x15 x25 x4 x20 |
x8 x35 x40 x2 |
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Julius | x16 x48 x2 x5 |
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Jumbeaux | x15 x25 x4 x20 |
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Kai Makani | x3 x22 x8 x35 |
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Kozar Bonebreaker | x30 x42 x8 x2 | |
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Lily Blossom | x12 x45 x2 x15 |
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Lorelei | x5 x8 x60 x40 | |
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Lumin the Radiant | x6 x25 x40 x20 |
x2 x40 x8 x25 |
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Moriko | x4 x20 x30 x6 |
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Overlord Executum | x4 x10 x30 | |
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Phemus | x6 x17 x6 |
x4 x15 x10 |
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Phenol Thoxian | x5 x15 x44 x1 |
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Reyla the Lightbringer | x60 x40 x5 x8 | |
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Rocky the Shiitake | x5 x8 x25 x8 |
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Serenity | x4 x20 x6 x30 |
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Shadowblade | x4 x10 x30 | |
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Tsume | x5 x16 x5 |
x15 x11 x4 |
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Underlord Thraxx |  x8 x60 x5 x40 | |
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Viperia | x2 x16 x42 x12 |
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Willow Swift | x2 x5 x2 |
x4 x15 x7 |
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Zen | x2 x17 x8 x25 | |
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Zurk | x5 x15 x5 |
x4 x15 x10 |