https://bugs.winehq.org/show_bug.cgi?id=44872
--- Comment #2 from themainliner themainliner@hotmail.com --- Used native dll's for d3dcompiler_43; d3dx11_42, d3dx11_43 and d3dx9_42 as a workaround with no change in crashing behaviour.
Removed all but d3dcompiler_43 and the result is the same: game client crashes out whenever the Brawl attempts to load.