[2]

Cri + 5, increases Sunset Blast damage by 15%.
Every 2 refine rate, Atk + 25, Atk + 1%.
Every 3 refine rate, increases Sunset Blast damage by 5%.
If refine rate is 7 or higher, increases critical damage by 20%.
If refine rate is 9 or higher, Cri + 15, C.Rate + 5.
If refine rate is 11 or higher, increases Sunset Blast damage by additional 15%.
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When equipped with Time Dimensions Rune Crown (Sky Emperor),
increases Noon Blast damage by 45%,
increases melee physical damage by 15%,

if grade of Dimensions Emperor Sun Book and Time Dimensions Rune Crown (Sky Emperor) is A or higher,
increases Noon Blast damage by additional percentage equal to the sum of refine rate of set,
when using Sunset Blast, auto-cast Noon Blast at the maximum level the user has learned (the user must have learned Noon Blast at level 1 or higher for auto-casting).
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[Bonus by grade]
[Grade D] P.Atk + 5.
[Grade C] Increases Sunset Blast damage by 15%.
[Grade B] Increases melee physical damage by 10%.
[Grade A] Every 2 refine rate, P.Atk + 3.
Class: Book Attack: 230
Weight: 220
Weapon Level: 5
Required Level: 250
Jobs: Sky Emperor