More like Shiva the Deceased.
This is probably the most competitively viable cosplay, due to the convenient 76 poise, and very powerful weapons. If you're unsure of why there's a Chaos Blade, there was a quest removed from the game that involved Shiva looking for the Chaos Blade and eventually attempting to kill you, similar to Satsuke from DeS. If you don't want to use the Chaos Blade, you can put on Havel's over Wolf and raise endurance to 48. This allows you to fastroll, while still reaching the good poisebreak of 36 (1H R1 Greatsword/Curved Greatsword). You'll lose some Vitality points if you want to stay at SL120 though.