Ancient Resonance Stone of Thunder

== Description ==
To attach to an item, right-click, then select a piece of slotted equipment to insert the stone.
== Obtained ==
Source 	Information
Drop 	
* Secret Old Resonance Stone Bag
Quest Reward	
* L77. Dragon Scheme 4
* L85. What is This?
* L77. Violet Shadow 2
* L79. Violet Shadow 4
* L78. Mountain Bound 4
Category:Item
Category:Quest Reward
Category:Lv.66
Category:Element
Category:Blue
Category:VIT
Category:Lightning Damage
Category:Lightning Resistance