Race: 1 (Breton) 2 (high elf) 3 (dark elf)
class: this should be a given (templar)
Armor set: 4 piece Martial knowledge (chest,hand,pants,boots,belt) any of those are fine, 2 piece adrointness, 1 piece torags pact that should fill the remaining 3 armor spots.
weapon set: go with duel wield daggers on one bar resto staff on the other with 1 dagger and the staff both being torags pact for the 2 piece bonus the other dagger is free for whatever
Jewelry: willpower 3 piece if possible if not healer set
enchants: all mag on armor can use some for health if your lacking in that area will be addressed below, on weapons on all 3 put return mag
Weapon traits: Daggers- 1 gets precise ther other gets infused, Staff -infused
Armor traits: go 4 infused on helmet, chest, feet, and legs. then on the last 3 do divines.
attribute points: now these are at your discretion but the goal is to hit 18-20k max health once you do throw everything into mag its better to use 1 or 2 health enchants to meet this and put all 64 attributes into magicka.
needed skills on your bar: mage light (put on both bars) for max mag and crit, breath of life (put onboth bars for emergency heals, repentance for mag recovery and stam recovery for team, channeled focus for mag return. on your 2nd bar recommended skills blazing spear for stam return, purifying light for damg and heals after end. now I know that's not 5 skills for weach bar the other spots or by the fight if you need to help dps throw puncturing sweeps on need more mag return throw a mag orb from undaunted its up to you.
champion points: the mage-apprentice-50 points in blessed, 50 points in spell erosion
the thief-Tower-50 points in magician, Lover-50 points in arcanist
The warrior-lady- 100 points in light armor focus
well that's it guys and gals let me know what you think in the comments below I know my stats with this build I hit around 3300 spell damg, 30k max mag, 20k health, 1500 mag regen, and 15k physical and 20k spell resistance.