I've gotten to the point in the main storyline after you've: gone to the thalmor party and got the documents pertaining to what they know about dragons returning.
At this point I decided it would be a good time to start doing sidequests. I decided to track down some of the Word Walls scattered about the landscape. I came across two word walls. One in a dungeon called Ragnvald and the other out randomly in the world. Here's where the major spoilers start.
So i'm curious if any of you guys have run into these things? Have you been able to defeat them? Should I go through the main quest and then come back and fight these guys? I can provide details on my character build if needed. Thanks in advance.