Ellie+Joel Jund Tokens Deck help

Good afternoon!

I have This Joel +Ellie Deck that I've built. I think it's perfectly fine but I'd love to reach out to the knowledge base to help me put it more on theme.

As it stands now it's sort of a hybrid 1/1 saprolings and 1+1 counters deck.

I'd love for it to use more zombies/fungus than Saprolings if possible. I could just proxy the Sparolings into the Infected from TLOU as a workaround to be more on theme but I'd love other ideas on how to incorporate more fungus/zombies into the deck.

Thank you!