That you wreak, I mean.
One hardly ever hears about anyone wreaking anything but havoc nowadays.
Well, death.
And destruction.
You can wreak death and destruction upon your enemies, too, in addition to wreaking havoc upon them.
(Scorn, though, you don't wreak but heap upon them.)
But when something smells to high heaven -- like BeeP's politics, for instance -- we usually say it reeks.
HTH!