The long and short of it is that I can't maintain my rotation during veteran dungeons for longer than a minute or two, after that point I am constantly having to heavy attack with a destro staff to try and maintain some magicka, but this obviously doesn't seem ideal. I'm at roughly cp280. My stats are as follows:
11300 Max Health - 16800 with a Solitude Salmon Millet Soup
32800 Max Magicka - 38500 with a Solitude Salmon Millet Soup
820 Magicka recovery, this ends up being 1300 when standing on my Channeled Focus. - Can raise the base to 1120 with a Witchmoter's Potent Brew at the cost of some max hp and magicka.
Spell Damage of 2043
Spell Critical of 57%
Shadow and Thief Mundus Stones
I drink max level pots with Magicka restore, Major Intellect, and Major Sorcery (I don't need Major Prophecy as i'm double-baring Inner Light)
My gear is currently:
5 TBS, yellow quality, divine traited, max magicka enchantments, heavy chest, medium pants, rest are light.
2 Grothdarr, both light, both max magicka enchants, only purple quality due to the currently crappy trait rolls (head is prosp. shoulders are impen.)
3 Willpower jewellery, all purple, all arcane, all with max spell power enchants.
1 Destro fire staff, max fire damage enchant, sharpened, yellow quality.
1 Destro fire staff, max beserker enchant, sharpened, yellow quality.
Additionally I have the option of swapping the second destro staff with double Torug's Swords, both sharpened, one fire enchant and one beserker enchant, yellow quality. Though I don't often do this because my constant need for heavy attacking requires staves on both bars.
Bar 1: Puncturing Sweep, Unstable Wall of Fire, Harness Magicka, Reflective Light, Inner Light, Shooting Star Ultimate
Bar 2: Chanelled Focus, Ritual of Retribution, Blazing Spear, Radiant Oppression, Inner Light, Solar Prison Ultimate.
My rotation should be somewhat self explanatory if you've seen any of Deltia's Omega build. Any advice on how I can improve on my Magicka sustain would be greatly appreciated.