PoE Tetriszocker builds

First time making my own build and to be honest I have no clue if what I put together is a) playable and b) not complete dogpoop. Here is the PoB: Its very barebones. No Flasks, no uniques or special items, nothing ticked in config and the gems aren't filled out yet. It already has around 500k dps without using a second curse (allocated points in WoD just for reference) and without the vaal version. To me this seems pretty great but I have no clue if its actually playable. I am not set on hiero, just used it because I wanted to see what impact arcane surge