Fighter Archetype: Samurai (5e)

A new fighter archetype for those looking for more Eastern-inspired D&D play. The samurai focuses on taking advantage of the moment, striking quickly and decisively.

Note: this interpretation of the samurai is based upon Miyamoto Musashi's Book of the Five Rings more than any particular genre presentation of samurai.

I would really appreciate any and all feedback, as I want to make this archetype as balanced and interesting as possible.