Thunder Totem It could be better, but Thunder Totem can act as a mana rock that can later become a creature
"Discover," as it's helpfully called, is a lot like Cascade--it lets you dig through your deck to play cards that you'd otherwise have to wait for
This is because a lot of their cards are individually very weak, which in turn means your countermagic is simultaneously not very stressed and is very powerful
Teferi Akosa of Zhalfir is a decent planeswalker and one of four from March of the Machine , but even without flipping this battle, youll still get good value out of it
From a design standpoint, if your opponent is able to kill it before it can attack, it's essentially the same as it having pseudo-haste and dealing seven damage
From here, you can easily start getting cards back in your hand from the graveyard