You gain a Thunder Charge each time you cause a damaging spell critical strike. When you reach 4 Thunder Charges, they will release, firing a Lightning Bolt for 1181 to 1371 damage. Thunder Charge cannot be gained more often than once every 2.5 sec.
You gain a Thunder Charge each time you cause a damaging spell critical strike. When you reach 4 Thunder Charges, they will release, firing a Lightning Bolt for 1181 to 1371 damage. Thunder Charge cannot be gained more often than once every 2.5 sec.