When your crew member cards reach level 20, they can be evolved to a much more powerful card with an extra rarity star. After evolved, the card will become a rarer card with a different name and appearance; the Active Skill may be enhanced; some cards don't have Leader Skill before may gain a Leader Skill.
After card is evolved, it will drop down to level 1, but it will gain more stats after each upgrade.
- 1 target card
- 1 identical material card
- 1-4 materials
- some coins
Cards—→Evovle—→Tap the left empty slot to add a target card—→Tap Evolve
Please help add the required evolution material info in the Materials for Evolution column in Monster Book & Evolution section.
Evolvable or NotEdit
Check the Monster Book & Evolution section.
How to check cards' evolvability in game:
go to Cards ----> Evolve ----> tap the left box with the "+" mark and you will go into the target card selecting screen----> all the shaded and not selectable cards are not evolvable; cards with only profile picture shaded are evolvable but maybe have not reached level 20 or some required materials are missing; cards with the whole bar normally lightened are able to get evolved now