1 Felidar Cub
The deck using this Commander often relies on drawing the right mix of creatures and combat windows , and without a steady value engine, its momentum can fade against more resilient strategies
This includes Creatures, Artifacts, Enchantments, Lands, Planeswalkers, and Battles
The real value of Plague Engineer comes from being able to be found by Collected Company, Chord of Calling, and Eladamris Call
And although non-green commander caring about lands may sound weird at first, what Doctor Doom, King of Latveria does is it pretty much fixes connive: When a creature connives you're never too happy to have to discard a land, since it gives you no bonus but the good Doctor now burns the whole table for 2 in that scenario
In short: We cant make blanket statements with ability words we have to look at each card and see what they do