You can cast Black Sun's Twilight without a target (presumably with X equal to 5 or more) just to return a creature card. However, if you do choose a target, and that target is illegal at the time the spell tries to resolve, the spell won't resolve and none of its effects will happen. You won't get to return a creature card to the battlefield.
The creature card you return, if any, isn't a target of Black Sun's Twilight. You choose it as Black Sun's Twilight resolves if X is 5 or more.
Last observed on Scryfall 2 months ago at $1.40. Over the trailing 90 days the price moved between $0.94 and $1.47 across 57 observations. Cross-checked across TCGplayer, eBay sold, Cardmarket EU, and Star City.
This printing is one of 2 catalogued treatments from PONE — the lineup includes Foil alongside the standard finish. Across our catalog the Rarix library tracks every variant in the same family so collectors can compare price, scarcity and demand inside a single lineage.
Card #84s of *Phyrexia: All Will Be One Promos*, the promotional run that shipped alongside the February 2023 Phyrexia: All Will Be One release.
Card type: Instant, color identity black, printed at rare. Rares occupy the bottom-of-pack rare slot in standard boosters. Mana cost: {X}{B} (1 converted).
Legal across the major constructed formats — Modern, Legacy, Vintage, and Commander — plus Standard rotation play.
EDHrec ranks this card #4,567 in Commander, putting it in the niche-pick tier of the format's playable pool.
Illustrated by Jonas De Ro. Rarix catalogs 775 other cards credited to this artist.
Magic: The Gathering · ™ & © Wizards of the Coast · Illus. Jonas De Ro
Card data via Scryfall. Rarix is fan-made; not endorsed by the rights holders.
