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 Caveborn Evo is needed 80 times to fully ascend all 13 Heroes currently in the game that use this Evo.
You can buy this Evo for 500 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 
Caveborn 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 |
|---|---|---|---|
| 8-2 | War Front | 
|
 
|
| 8-5 | Goblin Hordes | 
|
|
| 11-2 | Traitor's Retreat | 
|
  
|
| Evo Island 1 to 5 (  Water)
|
Frostbite Island (Evo Island on Tuesday) |
      
| |
| Evo Island 1 to 5 (  Nature)
|
Evergreen Island (Evo Island on Thursday) |
      
|
Combining[]
You can craft Evos in the Craft menu. This Evo can be combined using the following materials:
|
|
Nature Evo Monarch | 10 |
|
|
Water Evo Monarch | 10 |
|
Fire Evo Monarch | 2 |
|
Dark Evo Monarch | 2 |
|
Light Evo Monarch | 2 |
|
Gold | |
|
Gems | 20 |
Ascensions used for[]
This Evo is needed to ascend the following Heroes:
| Token | Hero | Ascension 1 | Ascension 2 |
|---|---|---|---|
|
Aria | x8 x6 x12 x2 |
|
|
Chief NubNub | x4 x15 x10 | |
|
General Krexx | x8 x40 x33 x4 | |
|
Hopper | x8 x40 x2 x30 | |
|
Iris | x8 x2 x45 x30 | |
|
Kelpy Shells | x8 x40 x4 x35 | |
|
Marrow | x4 x15 x40 x20 |
|
|
Miko the Marvelous | x5 x2 x20 x30 |
|
|
Rocky the Shiitake | x5 x8 x25 x8 |
|
|
Squinch | x4 x15 x7 | |
|
Sun Wukong | x12 x2 x6 x8 |
|
|
Sybil | x8 x8 x45 x45 |
|
|
Zurk | x4 x15 x10 |