Best ancestral attacker?

My current attacker is quite literally from corrupted era as I'm using R5 Lord Nebotus. I have Watson R4 and looking for what ancestor to focus when she's done. I'm thinking NEL or Katia but is V-Kid any good? Is Voreth good? Is JJ still good (I hear he is very overshadowed)?

Or otherwise, if you dont suggest I focus an attacker, who do I go for? Hounen?