From WoWWiki
| Empowered Arcane Missiles
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| Your Arcane Missiles spell gains an additional 15n% of your bonus spell damage effects, but mana cost is increased by 2n%.
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| Usable by
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| Class
| Mage
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| Properties
|
| Location
| Arcane, Tier 7
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| Affects
| Arcane Missiles
|
| Ranks
| 3
|
| Requirements
|
| Points required
| 30
|
Empowered Arcane Missiles is a Mage talent that increases bonus spell damage gained and mana cost of Arcane Missiles. Bonus spell damage is increased by 15% per rank (45% max) but mana cost is increased by 2% per rank (6% max).
| Rank | Spell Damage Bonus | Mana Increase
|
| 1 | + 15% | 2%
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| 2 | + 30% | 4%
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| 3 | + 45% | 6%
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Arcane Missiles normally gets 142% of Arcane spell damage applied to the total damage of the spell, distributed to each tick evenly over the 5 second channeling time. The talent bonus is added to the base bonus, where at max rank the bonus is increased to 187%. The following formula gives the spell damage coefficient, where X is the number of points in the talent:
142% + (15% * X)
