You probably feel like a god after having done much of the game with weak tools and now suddenly having good equipment, lol.No kidding. I upgraded a falchion to +14 and just shit on Kalameet on my first try, took less than a minute.end game with this shit is bound to leave regrets.
Lightning spear isn't too useful either in this game, faith builds started becoming good at ranged offense with DS2. DS1's sorceries are good, pyromancies.. are meh and situational (having to get close to get fireballs off.. might as well just use melee weapons), though the firestorm type does ton of damage on large hitbox enemies and Iron Flesh makes you a poise god.
Which doesn't mean faith sucks though. Faith has the best buff spell of the game, and using it is a game changer in that everything melts away on your path once you get it. If having heavy armor, high vit and endurance is this game easy mode, adding dark moon blade on top unlocks journalist mode.