looking at the Pussycats clan i thought they whould make a great deck in elo (no need for 1500 elo but im aiming for more than 1200), but are they? and if they are; how about this deck?:
 Cassio Cr
Brittany is a wall. most opponents have to pill and still get reduced, and better raw stats =>better imho.
Since you only listed a 24 star deck, I would trade Ditha for Louise, Cassio Cr for 1 star Svethlana, and use the extra 2 stars to trade Feelyn for Jeyn or Yayoi. I would keep Bridget over Charlie too, she complements Pussycats bonus and makes a stronger overall deck imo
Ellas min is to high for her ability so she is not as good as I thought she was!