Yea I'm relying pretty heavily on getting the Ashiok -10 to avoid an "oh shit" scenario where the opponent benefits from their graveyard. I had
Tormod's Crypt in here in v1, but I got skiddish about someone getting control of it and nuking my Wights, Abberrations, and the like.
Thanks for the suggestions - I'll play it a few times and keep an eye out for scenarios where they'd help!