The Monk’s most iconic subclass, packaged in the PHB alongside the eminently disappointing Way of the Four Elements and the exceptionally cool Way of Shadows, it’s easy to forget that Way of the Open Hand exists. But do you know what you get for forgetting Way of the Open Hand?
You get slapped 20 feet straight into the air.
In this build you mention using a warhammer as your dedicated weapon at level 2, but the dedicated weapon feature requires you to have proficiency with the weapon that you choose before you can make it a monk weapon.
Where are you getting the warhammer proficiency at this level?
Looks like I made an error there. Thanks for spotting that!