Vivatus Fides Poison Book [2]

Matk + 200.
Increases Poison Burst damage by 10%.
Matk + 12 per 3 refine rate.
If refine rate is 7 or higher, increases Poison Burst damage by additional 20%.
If refine rate is 9 or higher, reduces cooldown of Poison Burst by 1 second.
If refine rate is 11 or higher, increases Poison Burst damage by additional 25%.
If refine rate is 12 or higher, increases poison property magical damage by 15%.
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[Bonus by grade]
[Grade D] If refine rate is 11 or higher, increases magical damage againt all property enemies by 15%.
[Grade C] Increases Poison Burst damage by additional 15%.
[Grade B] Matk + 7%.
[Grade A] SPL + 1 and S.Matk + 1 per 3 refine rate.