7.4k to improve..
hmmm. Candice to a Diana.
Then change Zeke toa Redra.
Candice is a medium loss but Diana is a great gain to your deck.
Totally remove Zeke, he messes up with your Poison/Heal Defensive Strategy.
And you need not actually to go defensive with that 4 pussycats so have a main blocker which is Redra.
I'm sure that'll fit into your budget..