From EZ Server Wiki
- Superior Lightstones are created by combining ten Greater Lightstones in the magic box.
- Greater Lightstones can be found from Willowisps in Jaggedpine Forest. Rarely, a completed Superior Lightstone can also drop from the willowisps
- Can be purchased from The Hive Queen for 55 Hive Shards.
- Frequently called SLS in Trade Chat.