Grawl in Heroes 5

All Hell Hounds, Cerberi and Firehounds in hero's army gain +1 to their Attack and Defence for every two levels of the hero, starting on first level.

Wherever Grawl goes he is always accompanied by a baying, slavering pack of Hellhounds, Cerberi or Firehounds. These creatures are the only things for which Grawl has any sympathy, and he protects them as if they were family. Some dare to snicker that they are indeed relatives, though anyone who dares to attack or even mock Grawl will find himself torn apart by the razor-sharp fangs of his devoted beasts.