Rust Scarab is a particular favorite creature of mine that works very well with combat buffs like Berserk or Xenagos, God of Revels . It creates a situation where opponents don't want to block the buffed out beetle. However, it might be too slow for a deck as tuned as yours.

Putrefax + Berserk = GG

I really like your deck design, would you be willing to look at my deck and see what you think?

Sure no problem would love to take a look Merkesb and thank you for the compliment

I think Rust Swabber is just to slow for the deck/situational DaWubber but thanks for the idea

Basemana Awesome, and thanks! My deck is Karn's Payday

Have you tried out Hydra Omnivore in this list? It could be great way to kill multiple or all other players in one shot.

Zmania3 I really like the idea thanks for the imput

Blood mist might be a consideration

Arjin_Sarcastic_Overlord ty for the comment I shall definitely take that into consideration