I really like this class, but after a quick look a few things bug me:
Blockade: This is really cool but it counting as wall of force is a bit much. Perhaps make it a bit more like the Kineticist's Kinetic Cover ability, "the cover has hardness 0, AC 5, and 2 hit points per kineticist level you possess"
Kaizo Blockade: This really shouldn't exist, effectively you can negate at least one creatures actions a turn with no save or anyway for that creature to avoid it. Yoku Master has similar issues, allowing you to box someone in and still have the rest of your turn to do stuff.
P.S. Catastrophic Spell is great, completely impracticable but super cool.