The primary raid cooldown for Discipline Priests. Extends the duration of their raid-wide ramp, allowing them to maintain high healing output over a 10-15 second window.
Its effectiveness depends on proper execution, as the priest must time it well to cover all 20 players. Generally, it can solo-heal almost any damage event.
Its power varies depending on the pet and hero talent used. With the meta hero talent Oracle, Evangelism ramps become the strongest throughput cooldown in the game.
It should be one of the first CDs assigned, as it has a low cooldown, is very strong, and isn't highly flexible in placement.

Assign during the main ramp of the Discipline Priest.
Requires minimal movement for 4 seconds before and 10 seconds after the damage event, as the priest must hard-cast several spells. Spatial Paradox can help mitigate this issue.
Also, ensure it fits the fight’s ramp rhythm, which may not be immediately obvious. Checking logs or fight guides can help determine optimal timings.