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 Astral Evo is needed 91 times to fully ascend all 23 Heroes currently in the game that use this Evo.
You can buy this Evo for 800 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 
Astral Evo 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 |
|---|---|---|---|
| 12-5 | Warrior Village | 
|
  
|
| 14-2 | Sacred Forest | 
|
|
| Evo Island 1 to 5 (  Nature)
|
Evergreen Island (Evo Island on Thursday) |
      
| |
| Evo Island 1 to 5 (  Light)
|
Sunbathed Island (Evo Island on Friday) |
        
|
Combining[]
You can craft Evos in the Craft menu. This Evo can be combined using the following materials:
|
|
Light Evo Monarch | 20 |
|
|
Nature Evo Monarch | 20 |
|
|
Earth Sisters Evo | 2 |
|
Gold | |
|
Gems | 70 |
Ascensions used for[]
This Evo is needed to ascend the following Heroes:
| Token | Hero | Ascension 1 | Ascension 2 |
|---|---|---|---|
|
Alexandros | x1 x15 x45 x5 |
|
|
Archangel Emily | x4 x10 x30 | |
|
Archon | x5 x60 x40 x8 | |
|
Augustus | x2 x10 x25 x5 |
|
|
Black Diamond | x4 x10 x30 | |
|
Deadeye | x2 x8 x40 x30 | |
|
Dhaegon Stonecrusher | x5 x8 x30 | |
|
Ekko | x4 x10 x30 | |
|
Ember Sanguine | x2 x5 x8 x10 |
|
|
Ferno | x8 x2 x30 x30 | |
|
Grondar | x5 x8 x60 x40 | |
|
Icepick | x3 x22 x8 x35 |
|
|
Jin Lei | x4 x15 x30 x45 |
|
|
Jumbeaux | x2 x8 x40 x35 | |
|
Kai Makani | x3 x22 x8 x35 |
|
|
Lorelei | x5 x8 x60 x40 | |
|
Lumin the Radiant | x6 x25 x40 x20 |
|
|
Marrow | x2 x8 x45 x30 | |
|
Miko the Marvelous | x5 x8 x40 x60 | |
|
Moriko | x4 x20 x30 x6 |
|
|
Niveous | x8 x8 x8 x8 | |
|
Sybil | x5 x90 x5 | |
|
Zen | x2 x12 x32 x14 |