https://bugs.winehq.org/show_bug.cgi?id=36216
--- Comment #35 from Ryan Davis iconoclasmandheresy@gmail.com --- There is, I have gathered, a timing or order of operations issue. It is in WINE to the extent that some difference of the behavior under native Windows exposes an assumption made by the Hearthstone software that other programs do not make. It may be a case of Blizzard using undocumented behavior or exploiting documented behavior in a way that is atypical. The fact that the patch fails to apply indicates someone has done some work in the neighborhood and that a solution is perhaps forthcoming.