buy upgrade with gems was turned into gatcha. (they added unit "upgrade or rank up" and "unit's weapon upgrade", so you can get apple seller +200% dmg...)
and there is no option for free or crystal in gatcha.
buy upgrade with gems was turned into gatcha. (they added unit "upgrade or rank up" and "unit's weapon upgrade", so you can get apple seller +200% dmg...)
and there is no option for free or crystal in gatcha.