Overlord of the Balemurk Reanimator decks have a huge itch to get cards in the graveyard quickly, and Overlord of the Balemurk provides efficient self-mill with great late game power
Mono-black knights is far from the strongest deck you can build, but if you want a fun deck on a budget, you can make it work
If you use one of these cards on a cheap creature, its too small for the effect to matter, and if you use one on an expensive creature, why does that creature need a conditionally relevant keyword
With Sheoldred, the Apocalypse, there is both the showcase treatment and a Phyrexian version
Normally in Magic, you crew your vehicles with your creature, Gavin Verhey, principal game designer at Wizards of the Coast tells IGN