Isami and Shizuku's Quest
2016 March 24(Thu) 3PM to March 31(Thu) 2:59PM PST
You can acquire the building "Palace of Conquesting Demons (Jap: 討鬼の楼閣)" from the beginner quest.
This building will boost the stats (Atk/Def/Crit) of Dual Blade characters.
Also you can get free 3star wand "Old Bronze Mirror" from Extreme quest.
Total runes needed:
- Dreadful rune x 400
- Ghastly rune x 200
- Moon Reflected Flower Rune x 15
You can get Moon Reflected Flower Rune from
Extreme & Nightmare quest.