I agree with Joshman about getting the furious chicken if anything else. A no Mana card is very handy in the Bronze/Silver Leagues as there are quite a few low mana cap battles. The Mischevious Mermaid is a great hard and I really hate facing her with Alric, so Alric is definitely a keeper as he is in high demand.

I would suggest focusing on 2-3 Splinters for now and if you like the Water Splinter, you can use Bortus + Torhilo + Oshannus to counter magic. This way you can maximise the deck strength without having to add too much cards.