Sorry consolers, but the following is only likely to happen on PC.
Anyway, I was hunting elk with Vigilance in the tundra west of whiterun (my usual hunting grounds), the reason I love hunting with Vigilance is because I can fire an arrow at an elk causing it to be near death, but once it's on the run, it's a bit harder to land a hit, so vigilance helps out by chasing it down and just dropping the rest of it's health in one attack, good boy.
Anyway, I was hunting, found a nice little location not marked on the map with a shrine to Zenithar IIRC. Anyway, spotted a giant and 2 mammoths in the distance, headed over to them to see what was going on, they suddenly attacked for no reason that I could tell, I tried to stand my ground but I knew that I was going down, so I broke off fighting and started to run away, like the big sissy I am. Once I got a nice amount of health regenerated I turned to fight again, the mammoths weren't at all far behind, but the Giant was (at the moment) not in view anywhere, so I was fighting the mammoths, one went down quite swiftly, then halfway through slaying the next, a damn moron runs up to me and says "hold onto this for me", Yeah sure pal, I just pressed B to close the dialog box before I took too much damage,then I got hit from behind by a TON of lightning, nearly killed me from basically full health. Holy crap did I jump.
Backed off from the mammoth and turned to see who dare'd test me, well, it was 3 Thalmor Justiciars, as I turned I also noticed the aforementioned giant had made his return to the battlegrounds, and he made swift work of 2 Thalmor before turning on the third, but this Thalmor wasn't for laying down, he killed the giant (who I am guessing was already battle damaged from all the crazyness that was going on) with the lightning that nearly claimed me moments before, then he charges me with a dagger, I'm thinking this is gonna be easy peasy, a mage who isn't using magic anymore, he's as good as dead when he reaches me. Well, that was my plan, just as the thalmor got within 10 feet of me, who would take to me but a hunter, looking for the thief that previously interrupted my mammoth battle, and also leaving me wide open to attack from the thalmor, luckily he helped me defeat the thalmor after I backed out of his conversation, if it wasn't for his ultra quick archery shot I woulda been toast for certain, had barely any health after all was said and done, and I had travelled a fair distance across the tundra without even noticing.
Everything above took place within 2 minutes (at an estimate guess, everything happened so damn fast and keeping up with who is attacking what was hard). Also, I noticed that my hunting pal had been noticeably absent from the whole ordeal, yet he turned up about 10 seconds after the last thalmor went down, what the hell was he doing.
I would highly recommend Wars in Skyrim, you really will never know what's going to happen.
(Then again, I don't even know if WiS did anything, cos the giant and mammoths were walking around near a giant camp, the thief and hunter are random encounters, and upon looting the thamor I found a very amusing note on them ("If spotted, you are to destroy her with extreme hatred" lmfao), but this note suggests to me that it was also a random encounter.)
Whatever caused it, it was possibly the most hectic, thrilling few minutes I have ever had playing Skyrim, never before have I been beaten to near death so many times in the same fight.
(Notes: I glugged down a potion of health recuperation to help regeneration speed, used up all my health potions except sleeping tree sap, would have made the whole thing much harder if I could barely see lmao)
Anyone else using this mod got any experiences with it to share?
Anyone not using this mod had similar moments?

Don't even remember doing anything to anyone to warrant it either.