Magic: The Gathering

Ob Nixilis, the Adversary

Streets of New Capenna 206 • mythic

Set: Streets of New Capenna
Collector number: 206
Rarity: Mythic
Mana cost: 1BR
Type: Planeswalker
Colors: Black · Red
Artist: Yongjae Choi
Market price: $1.76

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Market

What it's worth

$1.76market price via TCGplayer · Aug 6, 2026$1.42 – $2.02 over the tracked period

Estimate for a typical copy of Ob Nixilis, the Adversary; condition, printing, and grading move the real number.

Lore

Why it matters

Ob Nixilis, the Adversary introduced the casualty mechanic to planeswalkers, allowing players to sacrifice a creature to create a loyalty-halving copy of the card. This unique ability made the card a significant tactical presence in Magic: The Gathering upon its release in the Streets of New Capenna set, as it allowed for aggressive board state duplication that few other planeswalkers could replicate.

Generated by Pi, the collecto.rs collecting companion

Card face

What it does

Casualty X. The copy isn't legendary and has starting loyalty X. (As you cast this spell, you may sacrifice a creature with power X. When you do, copy this spell. The copy becomes a token.)

+1: Each opponent loses 2 life unless they discard a card. If you control a Demon or Devil, you gain 2 life.

−2: Create a 1/1 red Devil creature token with "When this token dies, it deals 1 damage to any target."

−7: Target player draws seven cards and loses 7 life.

Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC. Card text via Scryfall. Not approved or endorsed by Wizards.

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About

About Ob Nixilis, the Adversary

Ob Nixilis, the Adversary is a card in the Magic: The Gathering catalog on collecto.rs. Streets of New Capenna 206 • mythic. Catalog data is sourced from Scryfall. No public cards collectors track this one yet — adding yours would make you the first on collecto.rs.

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Where does the Ob Nixilis, the Adversary catalog entry come from?

The catalog entry for Ob Nixilis, the Adversary is sourced from Scryfall. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.