PoE Penance Brand, Projectile builds

On brand wheels, there is a mastery available that reads "Recover 10% of mana when a brand expires while attached". In theory, if we reduce the brand duration low enough, we can proc this effect frequently enough to sustain the monstrous mana costs of Indigon or Archmage. And since we are recovering by a percentage of maximum mana, we don't really need to invest much into mana regeneration. Our mana recovery will basically scale with our maximum mana. Reducing Brand Duration ================== So this is actually the easy part. Wintertide Brand is the shortest duration brand at a base