Day of Black Sun appears in 166 competitive decklists in our database. Standard accounts for 100% of lists. Coverage spans December 2025 to August 2026.
Competitive format breakdown
Format
Decks
Share
166
100%
Often played with
Recent events
Ultimate Guard European Magic Series: Prague — 3 decks (6/1/2026)
United States Regional Championships: Washington, DC — 1 deck (6/1/2026)
Central America Magic Series Regional Championship: Mexico City — 3 decks (5/25/2026)
MIT Championship Finals: Taipei City — 2 decks (5/25/2026)
Regional Championship at SCG Cincinnati — 3 decks (5/18/2026)
Frequently asked questions
How many competitive decks play Day of Black Sun?
Our database currently tracks 166 competitive decklists that include this card.
What formats use Day of Black Sun most?
Standard is the most common format (100% of tracked lists).
What cards pair with Day of Black Sun?
Top co-played cards include Duress (93%) and Bitter Triumph (76%).
When was Day of Black Sun last seen in the data?
The most recent ingested list was at Ultimate Guard European Magic Series: Prague (Jun 1, 2026).
What time range does this data cover?
Tracked lists span December 2025 through August 2026.
Is Day of Black Sun played in Standard?
Yes — 166 competitive Standard lists include Day of Black Sun (100% of tracked lists).
About competitive deck data
Lists are sourced from competitive Magic: The Gathering events ingested from magic.gg and related feeds. Card names, oracle text, and images are provided via Scryfall. Synergy rates show how often another card appears in the same decklist. Data is updated as new events are imported.
Data updated through August 2026 · Last decklist seen: Ultimate Guard European Magic Series: Prague, Jun 1, 2026
