Mind Quickening Gem

Mind Quickening Gem is a trinket for mages that can increase their casting speed. It drops from Vaelastrasz the Corrupt in Blackwing Lair.
== Notes ==
This item was debuffed in the 1.12.1 patch. It used to increase casting speed by 25%.
Per Casting Speed calculations, this item will increase spell casting speed by .2102, or 17.4%. A 3.5 second spell will be cast in 2.89 seconds.
==Effective Haste==
This item grants:
 330 * (20 / 300) = 22 Haste Rating
Or in other words 1.395% Spell Haste.
==Patch changes==
* 
==External links==
Category:Blackwing Lair items