Spoiler alert - the following video contains the final fight from Dragonstar Arena on Veteran mode. If you do not wish to have the fight spoiled, or the experience of learning the tactics - please do not watch
If you are still reading - This was our groups closest attempt in this run, we managed to get the boss HP to 434... that's like one more auto attack/execute/slap. Needless to say I was panicky and my magicka management went to Oblivion.
however, the experience was still fun, and I thought I would share the experience with everyone!
Thanks to @Hanaxzo
for the RNG prayer at the beginning Closest Wipe Video - Click Me
"A man is only as great as the beard that wears him" - Sai Sahan