Harsh Discipline
Tree position
In the Discipline Priest talent tree, Harsh Discipline sits in the Discipline specialization talents, row 7 of 11. It takes 2 points to fill. Its row opens once 8 points are spent in Discipline Talents.
Connected above
The tree draws a line into Harsh Discipline from Purge the Wicked and Castigation.
Purge the WickedHoly damage increased by 10%.
CastigationPenance fires one additional bolt of holy light over its duration.
Connected below
Harsh Discipline leads on to Divine Procession and Inner Focus.
Divine ProcessionSmite extends the duration of an active Atonement by 2.1 sec.
Inner FocusFlash Heal, Shadow Mend, Power Word: Shield, Penance, and Power Word: Radiance have a 20% increased chance to critically heal.
Same row
Also on this row: Evangelism and Abyssal Reverie.
EvangelismImmediately Power Word: Radiance your target at 150% effectiveness, and causes your next 2 casts of Power Word: Radiance to be instant cast with 40% reduced mana cost.

Talent trees
Harsh Discipline is in the talent tree of 3 specializations. Priest: Discipline (Healer), Holy (Healer), Shadow (DPS).
Harsh Discipline Changes by patch
Tracked changes to this talent between game data builds, newest first.
- First tracked in the game data (patch 12.1.0)