Ob Nixilis, the Fallen
Landfall — Whenever a land you control enters, you may have target player lose 3 life. If you do, put three +1/+1 counters on Ob Nixilis.
A ready-made Ob Nixilis decklist
Complete 100-card mono-black deck, free to read, with prices and buy links.
How Ob Nixilis decks play in EDH
Ob Nixilis, the Fallen is a mono-black commander costing 3BB, and its legendary creature - demon line shapes the whole deck around it. It cares about +1/+1 counters, so counter-doubling effects and creatures that grow on their own carry the deck. The cards below are the ones Ob Nixilis, the Fallen decks actually play most often, grouped by the job they do.
Most-played cards
20 cards · about $46.91Play rates from EDHREC. Prices from Scryfall, refreshed daily.
Ramp (2)
Card draw (2)
Removal (1)
Creatures (8)
Synergy & payoffs (4)
Lands (3)
Build the full 100
Grimoire generates a complete, Commander-legal Ob Nixilis, the Fallen decklist with a written strategy, a full mana base and live prices — from the whole card pool, or only from cards you already own.
Start with Ob NixilisOb Nixilis deck questions
What colours can I use in a Ob Nixilis, the Fallen deck?
Ob Nixilis, the Fallen has a mono-black colour identity, so every card in the deck must be black or colourless. That includes mana symbols in rules text, not just casting cost.
What are the best cards for Ob Nixilis, the Fallen?
The cards played most often in Ob Nixilis, the Fallen decks include Troop of Ponies, Hobbit Hole, Elven Passage. The full list of staples above is grouped by the job each card does, so you can see the deck's skeleton rather than just a pile of names.
How much does a Ob Nixilis, the Fallen deck cost?
The 20 most-played cards shown above come to roughly $46.91 at current market prices. A complete 100-card build costs more, and Grimoire can generate a budget version instead if you set a price ceiling.
Can I build a Ob Nixilis, the Fallen deck from cards I already own?
Yes. Import your collection into Grimoire and choose "my cards" when you build. The generator will only use cards you actually own, and the Missing Cards page shows what you would need to buy to finish any list.