Mwonvuli Acid-Moss was crucial for combating opposing storage lands while helping power out Bogardan Hellkite and Akroma, Angel of Fury ahead of schedule
Not only are you not limited to reds impulse draw, Sram, and/or Puresteel Paladin
Lenny, Toy Bionoculars can be a great option to have there as it can ready himself and quest for two every time an action is played
A proxy that causes constant misplays has failed its main job
A strong zombie commander does one of three things: it makes tokens to go wide, it recurs creatures from the graveyard so your board never stays cleared, or it turns a pile of dying zombies into card advantage and life drain
But since it's so cheap and has the potential to fuel any discard strategies as the game evolves, it can be a powerhouse in time