the only thing that i can think of adding would be pillar of flame for against the fast zombie decks
This deck looks awesome! Here's hoping that GC brings some sexy Dimir cards to make it better. Only thing I'm not sure I agree with is the Desolate Lighthouse . Very neat deck, +1!
+1 Like the deck overall! I would cut the Hellion Crucible for a Desolate Lighthouse as card advantage and filter is better than just getting a 4/4 creature at most time. For a slightly different Grixis list, check out my grixis delver!