Ob Nixilis of the Black Oath wants a deck that sacrifices its own creatures to drain opponents' life. It leads the ready-made Sworn To Darkness deck (2014).
Mana cost
Black ()
Loyalty3
RarityMythic
+2: Each opponent loses 1 life. You gain life equal to the life lost this way.
−2: Create a 5/5 black Demon creature token with flying. You lose 2 life.
−8: You get an emblem with ", Sacrifice a creature: You gain X life and draw X cards, where X is the sacrificed creature's power."
Ob Nixilis of the Black Oath can be your commander.
Picked for what they do in Ob Nixilis of the Black Oath's deck. When two cards do the same job, the one with the lower comes first. All of them fit Ob Nixilis of the Black Oath's color identity.Mana ValueThe total amount of mana a card costs, all added up. A card costing two generic and one green has a mana value of three. Wizards renamed this from "converted mana cost" in 2021, so older cards and articles may still use the old name.Open the full glossary
Ob Nixilis of the Black Oath leads a ready-made deck.PreconShort for preconstructed deck: a ready-to-play deck sold in a box by Wizards of the Coast. A Commander precon comes with its commander and all 100 cards, so you can play it straight away and change cards later.Open the full glossary
Color identityEvery color of mana symbol on a card, in its cost and in its rules text. Your commander's color identity sets the limit for your whole deck: every other card has to fit inside it. A deck led by a green and white commander cannot play a card with any blue in its color identity.Open the full glossaryBPlayers write colors as letters: B for black.AristocratsAristocrats decks sacrifice their own creatures on purpose and profit every time one dies, often by draining life from each opponent. A sacrifice outlet, a card that lets you sacrifice whenever you like, decides when that happens.Open the Aristocrats pageLife DrainAn opponent loses life and you gain that life from the same effect. Blood Artist, Zulaport Cutthroat. It lets Aristocrats decks win without ever attacking. Every drain card is also tagged Life Gain; this tag is the part where the life comes out of somebody.Open the Life Drain pageSacrifice OutletA permanent that lets you sacrifice your own creatures or artifacts whenever you want, usually for free. Every Aristocrats deck needs one, because cards that reward a creature dying only help if you choose when it dies. Ashnod's Altar, Viscera SeerOpen the Sacrifice Outlet pageToken EngineMakes tokens again and again rather than once. A token is a creature or other permanent created by a card, with no card of its own. Something that makes one token gives you a body; something that makes them every turn gives you a board you can keep rebuilding after it is cleared. Grave Titan, Bitterblossom, OphiomancerOpen the Token Engine pageToken MakerCreates one or more tokens. Different cards make very different ones: creatures Grave Titan, Treasures Smothering Tithe, Clues Tireless Tracker or Food Gilded Goose. This is one of our largest tags, so pair it with an archetype or theme when you are hunting a specific kind.Open the Token Maker pageLifegainLifegain decks gain life over and over and use cards that reward each gain with extra cards, creatures or damage to opponents. Everyone starts at 40 life in Commander, so the extra life also keeps you safe while you set up.Open the Lifegain pageLifegain EngineGains you life again and again, on a trigger that keeps happening, rather than once. You start at 40 life in Commander, so life is something to spend as well as a cushion, and a card like this sets off every card that rewards you for gaining it. Soul Warden, Trostani, Selesnya's VoiceOpen the Lifegain Engine pageSacrificeSacrifice decks give up their own creatures, Treasures and other cards on purpose and get something back each time. A sacrifice outlet, a card that lets you sacrifice whenever you want, is the heart of the deck.Open the Sacrifice pageDrawDraws you extra cards. More cards means more choices every turn, and in a 100-card deck it is the main way to find the pieces you need. Rhystic Study, SkullclampOpen the Draw pageLife GainGains you life, once or over and over. Soul Warden, The Great Henge. In Commander life is something to spend, not just a cushion, and many of these cards also set off others that reward gaining life.Open the Life Gain pageCommander / Lieutenants MatterCards that get better while your commander is on the battlefield. Lieutenant is the keyword for it: those creatures gain a bonus as long as you control your commander.Open the Commander / Lieutenants Matter page
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Open the full glossary
Sworn To DarknessOfficial precon
