Flamberge. Stunlocks the best out of all the greatswords. Hammers are pretty underrated too, but they also have amazing combos. As for spells, fire whip is actually great. It's pretty much a slower combustion that can hit twice. Chaos fire whip destroys guys using no poise. 3 hit combo itself, and I'm pretty sure something like chaos fire whip - katana R1 is possible against no poise builds.
In what way is the flamberge better at stunlocking? Lol.
All have the one handed stunlock, none have two handed stunlock, and claymore has the best combo sets. --- GT: ii Messatsu ii CLAYMORE of the Dark Souls
My vote is for the Estoc AKA the only weapon that can counter spears --- Gamertag: NUM83R54R3C00L (those are zero's) The only games really I play are Dark Souls, Gears of War 2, and Yugioh (on duel network and the xbox)