mtg proliferate deck commander Atraxa, Grand Unifier PHYREXIAN INFECT Magic Custom ENERGY and PROLIFERATE Commander Deck

And if you manage to stick it without any threat and back it up with removal/countermagic, then you just start generating too much value

These include standard (current rotating sets), historic (all sets featured in Arena), and explorer (non-rotating cards dating from the Return To Ravnica set)

Sacrifice it at the beginning of the next end step

So while a card thats 1% darker than the intended version is technically a misprint, that 1% darker card falls within the margin of expected error and it isnt considered a misprint

These come under the category of 'non-traditional cards' in the official Magic rules

How to Build a Partner Commander Deck in MTG Building a strong Partner Commander deck requires careful coordination between two commanders that support the same strategy