Guide to Obtaining the Void Zone Rune in WoW SoD Phase 3
Void Zone Rune 
Summon a void zone at the target area that deals [(9.456667 + 0.635108 * 60 + 0.039063 * 60 * 60) * 51 / 100]95.977 points of Shadow damage to enemies within it every second for 10 sec.
Steps by Steps Guide
To obtain the Void Zone Rune in Celadores Esmeralda, follow these steps:
1. Achieve Friendly Reputation: First, you need to achieve Friendly reputation status with Celadores Esmeralda. You can do this by completing quests, helping the residents, or performing tasks that benefit the faction.
2. Visit an Emerald Wardens Quartermaster: Once you have attained Friendly reputation, head to one of the Emerald Wardens Quartermasters. They are located in specific areas within Celadores Esmeralda.
3. Purchase the Rune: Speak with the Quartermaster and browse their available goods. Look for the Void Zone Rune among their offerings. It should be priced at 1 gold 60 silver.
4. Choose Your Quartermaster: Here are the names of the Emerald Wardens Quartermasters where you can purchase the Void Zone Rune:
- Quartermaster Kyleen
- Quartermaster Valdane
- Quartermaster Falinar
- Quartermaster Alandra
5. Complete the Transaction: Once you find the Quartermaster selling the Void Zone Rune, approach them and make the purchase using the required currency.