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Ancient Grimoire
Increases the duration of your Infernal and Doomguard summons by 10 sec.
Usable by
Class	Warlock
Properties
Location	Demonology, Tier 4
Affects	Summon Infernal, Summon Doomguard
Ranks	2
Requirements
Points required	20
Spec specific	Yes

• Increases the duration of your Infernal and Doomguard summons by 10 sec.

Rank table

Patch changes

• / Patch 4.0.1 (12-Oct-2010): Added. 
  

External links

• Wowhead
• Thottbot
• WoWDB

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