Atraxa, Praetors Voice Arguably the best strategy for an Infect-based Commander deck is to play it around a completely different mechanic: Proliferate
Think of the scariest, most horrifying creature or planeswalker you cast in blue or any colors that partner can access
You don't choose targets for Miasma Demon's last ability at the time it triggers
A common use of this is redirecting a removal spell like Swords to Plowshares away from your creature and to an opponents
Action cards such as Dragon Fire and Stampede allow you to disrupt your opponents plans by damaging and banishing their characters, while the Evasive ability of characters such as Peter Pan, Never Landing and Pongo, Ol' Rascal means you can quest safely until your opponent plays their own Evasive character able to challenge the cards
End-Raze Forerunners Forerunners are an excellent budget option for people who lack access to Craterhoof Behemoth but it's also a nice card to hit in the pod chain if you don't have Avenger of Zendikar in the deck and need some extra reach