Guild Wars 2

Hello, I play an elementalist and I have been trying to find the rune of radiance recipe. I WANT IT! ha. But anyways, the only information I am able to find is that it drops from minidungeons from grand chests?? Of all the minidungeons I’ve completed, I seem to get nothing except crafting mats and masterwork items. nothing even close to rune recipes. any advice or help? A vendor would be awesome if there is one selling the recipe.

You can buy it on the trading post for 2c

awesome.. i’m a little upset i’ve spent so much time farming grand chests. haha.. THANKS A LOT!