PROGRESSION CHECKPOINT
What Happens at Level 20?
Level 20 is associated with the game’s deeper troop progression: evolution and ascension. Unit mastery also has its own Level 20 milestone.
Last reviewed Sep 9, 2026 · Unknown values remain marked, not estimated.
What to prepare
- Keep useful duplicates instead of spending them blindly.
- Choose which evolution line matches your army role.
- Check mastery progress on the unit itself.
- Verify eligibility in the current UI before using paid shortcuts.
Systems are not interchangeable
SystemMeaning
Rarity starsHow rare the unit is
Star LimitArmy equip budget
MasteryUnit-specific progression
AscensionDuplicate-based progression
EvolutionChanges the unit form