Ok, I think I get it. Putting it that way, instead of changing the criteria, I would change the way I call it. Because, for my pourpuse, now I know I need "card advantage" instead of draw engines. I...

Hello! I changed my criteria and now I have this list:

Victor Heartstriker
Majiya
Lily Rosecult
Tainted Oracle
Belladonna
Shadow Knight
Wulven Tracker
Blood Frenzy