Notes from author
A fast rolling PVP and PVE viable MLGS build. Intended to be flexible with ring slots, spells, and secondary weapons.
Furysword is there as a secondary for when you come across magic resistant opponents, as the rest of your kit only does magic damage. Furysword scales with humanity and primarily does fire damage, so it can tear through shields like your magic even without any dex investment. You can also use another light weapon like a dagger to buff, as crystal magic weapon works fine with this build if you don't care about that.
Feel free to swap out Havel's if you're okay with medium rolling. I recommend the wolf ring for more poise, the chloranthy ring for better stamina regen, or one of the dragon rings to boost your sorceries.
If you don't want to fast roll at all, you can also put the extra points from END into INT and VIT, as stamina softcaps at 40. I'd recommend 50 INT and the rest in VIT.
I like using the leggings of thorns for the rolling damage they inflict. This can be really fun when it allows for staggering in PVE. In PVP your robe will cover 90% of your legs, so rolling or kicking opponents will often catch them off guard and allow for more poise breaks.
This build is intended to focus on primarily using the MLGS and have sorceries as back up/supplementary skills to that. That's the reason I use repair in one of my spell slots as the heavy attacks will use up durability quickly. If you rather use repair powder then replace that with something else, like another stack of soul spear.
You can also use the tin crystallization catalyst instead of Logan's if you want that extra power at the cost of casts. INT has been capped at 45 to take full advantage of Logan's scaling however.
This build will of course also work with dark sorceries if you want to be that guy.
You can also use the dragon stones if you want to cosplay as a super dragon obsessed magic nerd, which fits well with the theme of this build.
Have fun!