Enhancing Queen's Grace to to level 60 unlocks the Book Collection achievement "Chief Leader of Demon World", which rewards the player with an increase of 1.0% in Atk.
How to obtain[]
Pickup Equipment Summon
The weapon can be pulled in the Pickup Equipment Summon. Increased rates for weapon pickup were present in the following summons:
2021-05-18 after maintenance ~ 2021-06-01 12:59:59 (14 days, Server time*)
2021-07-27 after maintenance ~ 2021-08-10 before maintenance (14 days)
Mileage
The weapon can be bought in the Mileage shop for 300. It can also be obtained by buying an Epic Exclusive Equipment box for 300 or 900.
Activates a protection effect, which reduces damage taken by 20%. Reduces skill regen time of Darkness Spike to 5 second(s), and Def reduction of enemies increases to 20%.
Activates a protection effect, which reduces damage taken by 20%. Reduces skill regen time of Darkness Spike to 5 second(s), and Def reduction of enemies increases to 20%.
Activates a protection effect, which reduces damage taken by 20%. Reduces skill regen time of Darkness Spike to 5 second(s), and Def reduction of enemies increases to 20%.
300. It can also be obtained by buying an Epic Exclusive Equipment box for 
300 or 
