Sage Stone - Sunderwind Wilds

You can start the quest by interacting with the Sage Stone in Sunderwind Wilds. The Sage Stone is on the highest hill in the region, above Springmoor. You can take the path up from Wimblewick.

Task
"I found a Sage Stone in Sunderwind Wilds. The Stone has tasked me to prove myself before it'll open..."

The Stone asks you to shine light upon it. Wait until nightfall (around 6pm) and you character will take out their lantern. Walk up to the Sage Stone with your lantern and interact with it, and it will open.