Event Duration: August 30, 2017 18:00 ~ September 6, 2017 12:59 JST
- The Half AP for Free Quests only applies for the first three times a Free Quest is cleared, from the fourth time onwards, the AP cost will be the regular one.
- As per usual, players will be rewarded with a specific number of the third time a Free Quest is cleared.
- Main Quests from Fuyuki until Solomon, Strengthening Quests, Interludes and Daily Quests are not included in the 1/2 AP campaign.
- All Main Quests in Shinjuku and Agartha will also cost Half the usual amount of AP to proceed, until this event ends.
- The 3rd Campaign of Fate/Grand Order Fes. 2017 ~2nd Anniversary~ will not stack with this campaign.