|The subject of this article was removed from World of Warcraft in patch 5.0.4.
Shadow and Holy spells
Twin Disciplines is a Tier 1 Discipline priest talent. It increases the power of all spells from the Shadow and Holy schools cast by the priest. As every priest spell belongs to one of these schools, it effectively increases all spell damage and healing done by the priest.
Twin Disciplines is one of the most versatile priest talents, improving most areas of a priest's work. As a Tier 1 talent it can be of great value to all types of priests.
Although not suggested by the tooltip, this talent also increases the size of by the same amount, and by increasing heals also increases the size of procs, making it a critical talent for Discipline as well as Holy priests.
- Patch 5.0.4 (2012-08-28): Removed.
- Patch 4.0.1 (2010-10-12): Affects all Shadow and Holy spells, not just instants. Top two ranks removed.
- Patch 3.0.2 (2008-10-14): Added.