With wicked riffs and a rough, grimy delivery, Repugnant are a super-eeeeeeeeeeeeevil thrash/death band from Sweden (the place that borndeded such things after all) and they're the best I've heard in this vein for quite some time. For fans of Sodom, early Kreator, Bolt Thrower and more obscure bands like Repugnant's countrymen Hypnosia.
Repugnant - Epitome of Darkness (2006)
Sample one track at their MySpace page.
Link from Classic Extreme Metal.