If you're feeling somewhat rogue-ish try straight ampharos, with lucario GL and sunyshore. In my testing in Cali, it has a crazy good vilegar matchup (no fainting spell ha ha thanks amphy PL) and a decent gyarados matchup too.
Sablelock. Has 60-40 vs. VileGar imo (Sabledonking, Honchkrow SV, locking in general are awesome) and 50-50-ish vs. Gyrados (Honchkrow SV, Judge, donking).