Increases damage of Fire Bolt, Cold Bolt and Lightning Bolt by 10%.

If the compounded weapon is a Book type, increases damage of the above skills by an additional of 20%.
If compounded gear is refined to +14 or higher, increases damage of the above skills by an additional of 20%.

[iRO Description]
Class: Card
Increases the damage of Cold Bolt, Fire Bolt, and Lightning Bolt by 10%.
If equipped with a Book type weapon, increases the damage of Cold Bolt, Fire Bolt, and Lightning Bolt by an additional 20%.
If upgrade level is +14 or higher, increases the damage of Cold Bolt, Fire Bolt, and Lightning Bolt by an additional 20%.