Dare to enter the ever-changing plane of Lorwyn and Shadowmoor
But the Mountain was accidentally left on
I recommend checking out Twisted Abomination
Feed the Swarm Feed the Swarm is about as clean as it gets and really drives home blacks mantra of greatness at any cost. It's enchantment removal that feels appropriately black, and doubling up as creature removal means its pretty safe to run without fear of never having a target
This won't win a cEDH tournament, but I like how it combines airbending and waterbending, or at least what those mechanics care about, into a couples' card
Filigree Familiar is an entirely reasonable card to play that fits on the curve, gives you a bit of life, replaces itself when it dies, and looks incredible while doing these things