Skuldafn Temple onward was the most epic fight for me.

Scars are for wimps.

The battle at Skuldafn was very epic. 10+ very powerful draugr, 4 dragons, one dragonpriest against a single argonian warrior. Even one of them draugr was a very tough challenge, but 2 or 3 at a time with supporting archers? Thank god i had started using restoration shortly before that. Took something like an hour and a half and many reloads to clear the exterior. Truly epic!

My Argonian never died at Skuldafn

At some point at a low level, I entered some cave (a pretty open one, don't remember it's name), and I nearly lost my cool because it was way hard for me in that moment. But finally I (barely) managed to clean it, and do what I was meant to do (some Radiant quest I think), after many, many reloads.

Then I returned after gaining many levels, and ironing out my Mystic Warrior build. I entered and slaughered the guards that were near the entrance, then I used my "Shadowstep" spell (mod) to teleport behind those annoying archers that were in the distance, knock them down with my shield before they could do anything (I'm glad the enemies actually take 1 or 2 seconds to turn around) and cleave my sword into their spines (a killcam has never given me so much pleasure like when it did it that time).

That spell is so useful for close combat users against archers and mages that I use it every time I can (along with a "Force Pull" spell which drags them to me....especially useful for those ones on high ground. Mostly I just have to drag them and let Mother Gravity to do the rest ).

Great stories everyone, sadly Tharkun is now gone to oblivion I was cleaning up my save files( cause I got a save game problem ) and erased Tharkun by mistake . He had the most epic fight that I have ever had in all my years of playing . RIP Tharkun, your adventure will forever be scorched into my memory.