Aytolis Castle
Time Limit: 60:00
Victory Conditions: Defeat Sages and stop Darios
Defeat Conditions:
Anna’s Condition: Defeat 1,000 enemies.
After reaching 1,000 kills, Anna will appear in outside of Upper N Hall.
This will become available after finishing the main story once, and obtainable only by replaying the mission in Hard or Lunatic difficulties.
Anna’s Condition: Reduce Darios's HP to 50% or less while two or more Dark Crystals remain.
The dark crystals significantly boosts Darios’ HP, defense, and attack, making it hard to defeat him. With all crystals active, he’ll be practically an immortal. However, as you destroy crystals, he’ll be weakened a bit, enough for you to at least deal damage to him. Continue with the mission until you get the objective to destroy the dark crystals marked in the Map. Leave at least two of them then proceed in attacking Darios.
Depending on your character’s stats, level, skill loadout, and weapon, it may take a while before you can reduce Darios’s HP to 50%. Attack aggressively, preferably when paired up then use awakening and dual specials to deal burst damage. Once done, Anna will appear outside the closed gates of Upper S Hall fort as shown below.