"I worship energy itself"

Arcane Devotion is a Mage power: the 7th of the Mana Control discipline.

Arcane Devotion Power Icon
The mage's spell casting speed is increased.
Type: Constant
Discipline level: 13
Character level: 25
Affects: SelfCasting time: 0s (Instant)Cooldown time: 60sGlobal Cooldown: Very Short
Power level Level 1 Level 2 Level 3 Level 4 Level 5
Mana cost 115 130 145 160 175
Spell duration 60s
Cast speed +15% +30% +45% +65% +100%


Arcane Devotion is an essential power for warlocks and conjurers to reduce their spell casting times, with the class being all-but-unplayable without it.

As of 1.6.3, the spell functions as it's description suggests, increasing the casting speed. Thus given a casting time of $ t_0 $, the casting time $ t = \frac{t_0}{1 + cast speed} $.

For example, if a Conjurer casts Energy Barrier, which had a cast time of 2 seconds, with level 5 Arcane Devotion the cast time is effectively 1 second.

A battle between two mages can be decided by the level of this buff, especially between warlocks. It must be recasted every minute, which puts mages in a disadvantage in long battles.

Documented changes

  • Version 1.10.2 (2013/3/7): Cast time reduced to 0 seconds. Instant cast.
  • Version 1.6.3 (2010/9/21): Increased cast speed bonus to +100%. Changed mechanics from casting time reduction to casting speed increase.
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