From wow.incgamers.com

Statistics

• This skill requires the Slow Talent

Talent Improvements

Arcane Tree

Talent: Slow Talent
Effect: Reduces target's movement speed by 50%, increases the time between ranged attacks by 50% and increases casting time by 50%. Lasts 15 sec. Slow can only affect one target at a time.
Statistics: N/A

Threat Level

This skill causes a moderate amount of Threat.

Uses in PvP

Please feel free to add a bullet list of uses within PvP or editorial if you have more to say. What use is it against other builds, what skills can it be used to counteract or prevent. What skills does it work well in combination with.

Uses in PvE

Please feel free to add a bullet list of uses within PvE or editorial if you have more to say. Which creatures/bosses in particular is it useful against. What skills does it work well in combination with.