What advice would you give to someone who's never played an Arcane before, and wanted to roll up a Warforged Earth Savant?
Assuming 32-point build, maxed out CHA + CON.
Feats: Toughness / Spell Focus: Conjuration / Empower Spell / Maximise Spell / Heighten Spell / Quicken Spell
What feat should be taken at level 18?