I just wanted to say your class has been Tiered
. Other than sixth-level Blends and fifth-level UPs, it has no Tier 1-2 stuff, which is a good thing. A lot of abilities are missing (Ex), (Su) or (Sp) tags though. Without those, an ability is automatically (Ex), which would be ill-fitting on many of them. Mistwalker is illogical in that it works like air walk
, but doesn't actually allow you to walk on the air (since it only works while you are standing on the ground).