I do imagine Charlie would like this song.

https://www.youtube.com/watch?v=cgaaPJtdGDA

The Sword of Etheria: Cleared the first three stages again with an A rank. The only change I've made to my party setup is that Fiel is now equipped with a Spirit Ring in order for me to gain more Yellow Etheria during missions. If all goes well, I won't need to equip Leon with a Spirit Ring as well.

From what I can remember, the requirements to getting Chapter 20 are getting an A rank on every stage, getting a overall A Rank (i.e getting a lot of Etheria, dying as little as possible and completing a playthrough quickly) and finishing off each God with a Lv.2 Deadly Attack with the Rex Armour on.

• Boss                         Rex Armour           Finishing Attack
• Fire God; Chapter 8            N/A*                                                             
• Fire God; Chapter 12          AUTO                                                             
• Earth God; Chapter 14         Yes                                                               
• Water God; Chapter 16        Yes                                                               
• Wind God; Chapter 18          Yes                                                             
• Final Boss; Chapter 19        AUTO                                                             

* = The player automatically has the Rex Armour on during the second fight with the Fire God. Prior to this, the player cannot use Rex Armour until they've cleared Chapter 12.

The Sword of Etheria: *Sigh* Dorothy again. I did finish off the Gods wearing the Rex Armour and finishing them with a Lv.2 or Lv.3 Deadly Attack this time but still didn't get Chapter 20. The likely cause of this is because I ended up getting B ranks for some of the stages (mainly due to not getting enough Etheria) despite getting an overall A rank for this playthrough. Oh well, I suppose I can always try again.

• Boss                         Rex Armour           Finishing Attack
• Fire God; Chapter 8            N/A*                         Regular             
• Fire God; Chapter 12          AUTO                  Deadly Atk LV.3
• Earth God; Chapter 14         Yes                    Deadly Atk Lv.2
• Water God; Chapter 16        Yes                    Deadly Atk Lv.2
• Wind God; Chapter 18          Yes                    Deadly Atk Lv.2
• Final Boss; Chapter 19        AUTO                   Deadly Atk Lv.2

* = The player automatically has the Rex Armour on during the second fight with the Fire God. Prior to this, the player cannot use Rex Armour until they've cleared Chapter 12.