A book imbued with rune magic.

Critical +5
Increases damage of Petitio by 15%.

For each 2 Refine Levels:
ATK +25, ATK +1%.

For each 3 Refine Levels:
Increases damage of Petitio by additional 5%.

Refine Level +7:
Increases critical damage by 20%.

Refine Level +9:
Critical +15, C.RATE +5.

Refine Level +11:
Increases damage of Petitio by additional 15%.

When equipped with Time Dimensions Rune Crown (Cardinal):
Increases damage of Effligo by 45%.
Increases melee physical damage by 15%.

If the Weapon and Headgear's Grade are A or higher:
Increases damage of Effligo by additional (the sum of refine level)%.
Enables the use of Level 3 Misfortune Rush.
Decreases Petitio skill cooldown by 0.15 seconds.

[Bonus by Grade]
[Grade D]: P.ATK +5
[Grade C]: Damage of Petitio +15%.
[Grade B]: Melee physical damage +10%.
[Grade A]: P.ATK +3 per 2 Refine Levels.