τραχὺς ἐντεῦθεν μελάμπυγός τε τοῖς ἐχθροῖς ἅπασιν → he is a tough black-arse towards his enemies, he is a veritable Heracles towards his enemies
a fabulous tribe of the North, δικαιότατοι ἀνθρώπων, Il. 13.6.