Stay Buffed with Channeled Focus and Blessing of Restoration
Burst Combo: Solar Barrage, Purifying Light, Puncturing Sweeps until somewhat low, Dawnbreaker of Smiting, Radiant Oppression until dead. Might take multiple tries.
Version 2: Still uses Rattlecage to provide Major Sorcery/Brutality, it's possible to use potions or an ability for this but abilities are already crowded and we really want to use Tri-Stat potions. The Maul will make up for any losses in Penetration as we are no longer using light armor.
Version 3: Is focused more on stamina therefore we can get Major Sorcery/Brutality from our spammable Biting Jabs. We absolutely do not need Rattlecage in this case unless you're struggling to keep it up, but at that point it would be better to go with Version 2. Shattered Fate can also be used instead of Stuhns with a slight spell power decrease but a slightly higher penetration increase that's constantly up.
Version 4: Allows us to benefit from Stuhn's proc on the back-bar and Deadly front-bar but by dropping the Weapon set we can now benefit from a Monster Set. Like Balorgh, Zaans, or something else. Penetration might suffer a little bit depending on the monster set you use, but if you'd like you can change the shoulder piece into light for a bit of extra penetration.
Back-Bar ultimate should be Ice Comet, Solar Disturbance, or Barrier for survivability.
CP should be Master-At-Arms for sure