>radagon's soreseal (+5 phys stats)
>graven-mass talisman (+8% sorcery damage)
>ritual sword talisman (+10% damage at full health)
>
>4th slot is dependent on spell/incant setup but either godfrey
>icon (+15% charged damage) or flock canvas talisman (+8% faith
>damage) usually. i missed the magic scorpion charm. will try
>to pick it up in NG+
>
>damage reduction talismans (pearldrake, spelldrake, etc.)
>worked fine in the early-to-mid-game but late game i am
>getting one-shotted no matter my setup so i just go all in on
>offense and go for fashion souls as my armor setup unless i am
>desperate for damage and wear ranni's hat (even though it
>clashes with the rest of my gear 😩)

Radagon beat my ass constantly but I'd survive a hit before I was down for the count. hopefully you have at least 40. I am pretty sure The Stars Queen's and our wife's hat doesn't affect Raddy/Eldy as they are completely immune to status effects. I don't think armor does much of anything, but maybe if you respec and throw more into vig you can survive. I use Morgott's Great Rune for the HP buff and my HP bar is absolutely massive.

I like the concept of going full offense but the 1 shot kill is brutality. if you don't have the Halidrake Talisman +2, I promise you that it will prevent a 1 shot kill! go grab it. combine that, and then cast the Lords Protection incantation before you enter the fog and you'll be good to go. its an entirely different fight I promise man.