It often needs a way to avoid damage as well. There are two main tactics for entering combat- Intercept and Rush. There are many tactics for doing damage. Rush combat - Play with Bum's Rush, Haven Uncovered, Talbot's chainsaw, vampires that can attack like Wynn, Roxanne, and Ebanezer Roush, etc. Gangrel and Brujah are best here.
Toreador vary tremendously, depending on the group.
If they can reliably get guns, they're almost as good as the Brujah. If they can't, they're down with the Ventrue. You can also build combat strategies around any discipline save Dominate and Presence. Vote - oust your prey with votes. With vote decks, the main difficulty is getting votes passed.