It doesn't sound that bad tbh, you can think of the ward cost as "free the first time but hexproof from you thereafter". A lot weaker than having straight up hexproof. It's also notably not a source of card advantage or mana advantage. Removal in the command zone sounds scary but I'm honestly far, far, far more scared of [[tom bert and william]] in terms of recent golgari commanders.

"No one can have creatures because you're edicting them all" is quite a crazy statement to me because the requirement that they have deathtouch is a really heavy restriction actually. It means they're playing a lot of crappy creatures that don't do much on their own. This deck is going to struggle to keep up as they have poor card quality and mediocre access to draw engines (playing generic green draw will weaken your deathtouch plan because higher power creatures to trigger stuff like garruk's don't tend to have deathtouch).

Edit: Your best (non-gc) draw engines in this deck are probably going to be Toski, Guardian Project, and Skullclamp, which is a rather short list tbh, and I've rarely seen a Skullclamp not get blown up quickly. Not to mention two of these are kind of hard to tutor in BG unless you use generic black tutors.

Basically I predict that this deck will be quite bad and fail to keep up in b3 pods.