Ancient Prontera Book

A magic book that was once used during the old Prontera era.
You can feel a faint magic energy flow in it.
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Cannot be destroyed in battle.
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For every 2 refine level, S.MATK + 2.
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For every 3 refine level, MATK + 30.
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When refined to +10 or higher, increase magic damage against all property enemies by 20%.
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When refined to +12 or higher, reduce Variable Casting Time by 30%.
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When refined to +14 or higher,
there's a 7% chance to gain INT + 70 and SPL + 70 for 20 seconds when performing physical or magic attack.
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Set Bonus:
Ancient Prontera Book [1]
White Lady Card

INT + 30, SPL + 30.
Increase magic damage against all property enemies by 20%.
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[Grade Bonus]
[Grade D] MHP + 15%, MSP + 15%.
[Grade C] Reduce damage taken from Ghost, Shadow, and Poison property attacks by 25%.
[Grade B] Increase Genesis Ray damage by 100%.
[Grade A] When performing melee or long-range physical attack, there's a 7% chance to autocast Lv.7 Genesis Ray.
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Type : Shield
Def : 70
Weight : 20
Required Level : 100
Class : All Jobs