Being a mage character also means the Pyromancer is only able to don cloth armor. Due to this, Pyromancer is lacking in the defense department. However, they make up for it with their high damage ...

The Pyromancer’s Key will open the Pyromancer ... Inside, you’ll find a Common Grimoire of Embers, a Common Mail Hauberk armor, x1 Binding Copper, x2 Softwood Branch, x1 Iron Chunk, x1 ...

These mods open Scorched Zealot’s individual armor pieces up for synergies with other sets like Acari and Reforged, greatly expanding the existing buildcrafting potential of the Pyromancer class.

And if you aren't into the fiery Pyromancer build, choose the Cryomancer subclass and you'll be able to use Ice armor, weapons, and Frozen Flames instead. As you don't have as many items to choose ...