Focus effects

Focus effect levels

 * I – spells up to level 20
 * II – up to 44
 * III – up to 60
 * IV – up to 65 (up to’s all are up to and including).

Different foci and how they work

 * Affliction Haste: Ability to get your dot spells off 33% faster. This also means faster roots and snares. However, affliction only includes damage spells, so necro snare but not root, and druid root but not snare.
 * Extended Affliction: DOTs last 20% longer, doing more damage.
 * Affliction Efficiency: DOTs take 25% less mana to cast.
 * Spell Haste: Spells cast 15% faster.
 * Enhancement Haste: Cast beneficial spells 30% faster.
 * Extended Enhancement: Beneficial spells last 15% longer.
 * Mana Preservation: Save 10% mana on every spell cast.
 * Extended Range: Increase range of spells by 15%.
 * Improved Damage: 20% more damage on DD only spells.
 * Reagent Conservation: 15% chance of not use a component for a spell.
 * Improved Healing: 20% bonus hp on healing spells.
 * Reanimation Haste: 30% less casting time. Works only on undead pets.
 * Reanimation Efficiency: 25% less mana cost. Works only on undead pets.
 * Summoning Haste/Efficiency: same as Reanimation but works on non-undead pets as well as undead.

An important note on focus stacking
Effects DO NOT stack with each other; the best in a line will rule. So of the haste effects, a buff will cast 30% faster if you have both spell haste and enhancement haste. Focus effects will stack with spell effects (clerics’ blessing line adds to spell haste), etc.