Warlock curses

Warlock curses are warlock abilities that debuff the opponent. Only one curse per warlock can be active on a target at any time.

Curses do not stack with those cast by another warlock.

All Warlock curses are instant cast, have a 40 yd range and no cooldown.

There are only 2 improvements that specifically affect curses:

• Jinx (warrior talent) (Affliction talent, Tier 2): Your Curse of the Elements also effects up to 15 nearby enemy targets within 20/40 yards of the cursed target. Also, your Curse of Weakness reduces the target's energy, rage, focus or runic power generation by 5/10% while active.
• Glyph of Curse of Exhaustion (Minor glyph): Increases the range of your Curse of Exhaustion spell by 5 yards.