Fate Extella The Umbral Star - How to unlock Artoria Pendragon/Saber
1. Select Free Battle and select Nero Saber.
2.Select Jeanne D'Arc / Ruler as your opponent
(Difficulty doesn't matter)
3. Complete the Regime Matrix (But don't beat the Boss Yet)
4. Head to Sector D located on the Map
5. You will need to consume 5 Health power up's which you can get by defeating regular enemies while you are in the Sector.
(Note: you need to take damage until your Health is Low for the power up's to appear.)
6. Once Artoria Saber appears, defeat her first before defeating the Stages Boss.
7. Once you complete the Mission Artoria Saber will be Unlocked.
