Masters of the Sword: A Warblade's Handbook [Under Construction]

[Ranger Mattos]

Feats: Mastering the Sword

Weapon Supremacy – You won’t qualify for this until 20th level, which means you won’t be able to take it until 21st. But if a friendly caster can spare a heroics spell, this is an brilliant candidate – and if you qualify, you should take it at 21st without a thought.

Or you could take a level of Fighter at level 20, but then miss out on Stance Mastery until level 21.