Clover is now a staple for P Cats in
ELO. She far outclasses their other 3* characters and her and
Lucy are pretty much the reasons to run PCats in the first place.
Ivana's a better value than
Wanda.
Wanda has become irrelevant since the change to 14 life. As an answer to SOA,
Ivana is much more efficient.
Ella is just a lousy character. Her min. 4 reduction is very rarely relevant (useful mostly against fury only) and 5/2 is terrible.
Selina is one of the weaker PCat 5*s.
Ditha is probably the best PCat nuke for mono.
Lena is good but probably better for PCat 1/2s.
Leela and
Charlie are both playable.
So there are several characters I would change. They are probably most suited for 4/4 splits currently and do not have a deep enough roster to use mono. If you plan on using PCats you should immediately acquire
Clover.