Notes from author
this build is simply designed for maximising the damage output of your pyromancies at a low level, with a selection of 6 spells to choose from. invest in nothing BUT attunement, unless you'd rather use less spells and invest towards Vitality or Endurance. you may use Ascended flame +5 if you can afford it on the PTD edition, or use a Pyromancer flame +5 on the Remastered edition, depending on whether matchmaking accounts for weapon level or not.
As a glass cannon Pyromancer, you are going to use the Dung Pie to induce yourself with Toxic status, and when you reach a low enough health (that doesn't trigger the Red Tearstone Ring effect), you will then activate the Power Within spell. with that, you should have enough time to get into position, as your health is consumed slowly to activate the Red Tearstone Ring effect.
Dusk Crown offers +20% damage to magic.
Bellowing Dragoncrest ring offers +20-26% damage to magic.
Red Tearstone ring offers +50% to all damage when activated.
and Power Within offers +40%
altogether, thats a +130% damage output to your pyromancy spells, which when using an Ascended flame +5 is nearly a One-Shot. and the best part is you can remain at level 12 or lower. have fun