(Clue: you might want to do it.) Jump through this hoop and you get a 4/4 creature with vigilance for only three mana
These cards have their merits, especially if you prefer a more competitive approach to Commander, but if you find yourself conflicted about including them, its completely justifiable to keep playing what you enjoy instead
Which is good
As an Eldrazi, there are powerful ways to ramp out Spawn-Gang Commander in Modern, with Eldrazi Temple and a card later in this list as potential favorite options
Auntie Ool, Cursewretch The most flexible commander we have, Auntie Ool, Cursewretch is preconned with an infinite combo, so be ready for the table to have thoughts
I think it would be fun but you'd probably find yourself digging for the same wincons again and again