mtg atraxa commander deck Atraxa, Praetors' Voice Command the battlefield with this custom 100 Atraxa, Grand Unifier PHYREXIAN INFECT

This creature reads: Whenever an opponent casts a spell with mana value 3 or less, Scalding Viper deals 1 damage to that player. Basically, if youre against a deck that purposefully keeps their cards cheap, a single copy of this card could end them

So how do you pick which ones to run

Having access to combo turns while also having the ability to spew out a ton of powerful creatures and planeswalkers makes playing against this deck difficult

Fetchlands like Misty Rainforest are great ways to reset the top of your library to get a fresh look with The Fourth Doctor, but Id also recommend trying out cards like Bant Panorama and Shire Terrace which enter the battlefield untapped and tap for colorless mana in the early-game, and then you can cash in for a basic land and shuffle your library later when you need it