Also, I just noticed something from your OP.
Iron Flesh =/ Anyone can finish the game. Go on, I dare you to use Iron Flesh on bosses like Taurus, Quelaag, Ceaseless and Seath (or pretty much any boss that either has a knockback attack or magic/fire/lightning attack.
Iron Flesh only increases your overall defense, not your resistances, so you'll still be hit for a lot of damage from those attacks or can be knocked over from ledges, especially since you cannot dodge or barely move.
I don't see why that's a problem though. It seems you just want to remove everything from the game, every spell, every pyro, every miracle, and just be a hack and slash fest. Sorry to burst your bubble, that's what strategies are for.
Current PC Build
CPU - i7 8700K 3.7 GHz (4.7 GHz turbo) 6 cores OC'd to 5.2 GHz with Watercooling (Hydro Series H110i) | MB - Gigabyte Z370 HD3P ATX | Gigabyte GTX 1080ti Gaming OC BLACK 11G (1657 MHz Boost Core / 11010 MHz Memory) | RAM - Corsair DIMM 32GB DDR4, 2400 MHz | PSU - Corsair CX650M (80+ Bronze) 650W | Audio - Asus Essence STX II 7.1 | Monitor - Samsung U28E590D 4K UHD, Freesync, 1 ms, 60 Hz, 28"
