mtg umbris commander deck EDH Deck Umbris, Fear Manifest 100 Magic Cards Custom Deck Nightmare & Horror Deck Dimir Mill Exile Whenever Umbris or another Nightmare or Horror enters the battlefield under your control Umbris, Fear Manifest Commander Deck

(Put X +1/+1 counters on it or create an X/X white Spirit creature token.) Welcome, the spirits of House Emesh whispered to Cemal

Youre then able to use instants to build storm and finish off your opponent (hopefully) with a Brain Freeze

Dominaria is in a time of renewal across the planewith the demon Belzenlok dispatched and no major planar crises, the inhabitants of the world have a moment to breathe easy, says Graham

And with access to all the colors, we get to run broken things like Dockside Extortionist and Smothering Tithe

Urza's Incubator and Herald's Horn come in handy here

Poison and Proliferate It wouldnt be a poison deck without some proliferation