An officer can be upgraded in the training center by sacrificing another officer to the officer that is being upgraded. An officer with a lower star rating than the officer being upgraded has a reduced chance of successfully upgrading the officer. Characters must be upgraded to +5 before they can be ranked up.
Articles in this section
- What are the device requirements?
- I keep getting killed in a stage battle, what can I do to get past it?
- Can I revive a warrior during a battle?
- What is a chain skill fusion?
- What is the point of having a base?
- What are Gold Ingots and how can I get them?
- What are Skill Books and how can I get them?
- How do I level up my warrior's skill?
- What is equipment for?
- What are medals and how do I get them?