mtg premade commander decks March of the Machine Deck is I purchased 8 precon commanders

Im not sure what it ends up looking like, but theres something here

The fact that it has Flashback is what really takes it over the top for me, as it forces opponents to play around it while giving you the option to ramp more if needed

The additional booster pack will help you better suite yourself to any adjustments needed to help uncover the secrets of what lies beneath

Cards should be unsleeved, sorted, and packed carefully before sending

Facilier in play

It also can be cast by sacrificing a creature, a good alternative if you play a Nested Shambler or if your opponent is running some Pacifism like So Shiny or Captured by Lagacs