Notes from author
This is a pvp invasion build. Power within can certainly make a fight easier, but watch your health. You do have a few divine blessings if need, but I really prefer to fight without heals (that is unless your opponent uses them, which in that case you have Lloyd's Talisman). If you get a a distance, or your fighting a turtle you can use the poison throwing knives to build up the effect. In combat if they're keeping just out of melee range use Acid Surge (especially against katana builds). While for most builds AS is simply an inconvience it is annoying and can draw your opponent into an attack. Of course you have Silver Pendant in case your opponent is using dark magic (though if your timing is good its just easier to dodge). You have QFS and BSS, both attack fast (easy to break low poise builds), as well as you can switch depending on your opponents defenses. It might be more viable to simply have 2 BSS (one lightning and one fire) but personally I like switching up styles, and not to mention the aesthetic on QFS is gorgeous.