Pyromancer SL 25 | Dark Souls 3 Wiki

Pure Pyromancer Build at SL 25, regular weapons +2, twinkling and titanite scale +1

Co-operator for random low-level summoners up to SL 45 and down to SL 5

Starting Class: Pyromancer

Stats:

11 Vigor (base)

14 Attunement

10 Endurance (base)

8 Vitality (base)

12 Strength (base)

12 Dexterity (shortbow for pulling)

20 Intelligence

20 Faith

Rings: Clutch mandatory in respect of your damage source, Ring of Favor and Protection (+1, +2) very much recommended, Prisoner's Chain to compensate for otherwise low stats, Witch's Ring if you focus on pyromancies over melee for damage, Darkmoon Ring if you like more spell variety

Catalyst: Pyromancer Flame for regular and dark Pyromancies, Caitha's Chime or Sunless Talisman for dark miracles, 'Talisman' for healing, White Hair Talisman if you are switch-lazy

With weapons you are restriced but the straight sword category is really strong. I suggest Broad Sword or Longsword, though the Mace is very handy as well if you like the playstyle.

I am not parrying myself so I prefer a Blessed Eagle Kite Shield +2.

For spells you will use Great Chaos Fire Orb and Dark Fire Orb. You have also acess to the dark miracle Gnaw which might come in handy occasionally.

For healing I prefer Med Heal which still heals a reasonable amount of HP at these stats and with 1 FP bar you get 2 heals. You can also consider self-buffing with Deep protection and switch in Tears of Denial if you are facing a boss where you consider it useful.

I prefer not to have to buff my weapons mid-fight so I go with chaos and dark infusions as main damage source and a raw and blessed infusion for resistant enemies or respawning skeletons. Works of course also at this low level though your damage will shine compared with a raw weapon and Carthus Flame Arc.

The big wall for me on this low level character was the Dancer. Dark Fire Orb did more damage but tended to miss more for me than Great Chaos Fire Orb. Just figure out what works best for you. Using the pillars to bait attacks after which you can safely attack also helped a lot.

This build is very nice to help out random people up to the Catacombs of Carthus. After that you  will still get summoned, just expect it to take longer.