Knight-Errant of Eos appears in 216 competitive decklists in our database. Standard accounts for 84.3% of lists. Coverage spans April 2023 to May 2026.
Competitive format breakdown
Format
Decks
Share
182
84.3%
24
11.1%
Other ingested formats (not in the competitive breakdown): 4.6%
Often played with
Recent events
Arena Championship 12 — 1 deck (5/23/2026)
Ultimate Guard European Magic Series – Regional Championship Bologna — 1 deck (4/27/2025)
Arena Championship 8 — 1 deck (3/29/2025)
Pro Tour Aetherdrift — 11 decks (2/21/2025)
Arena Championship 7 — 3 decks (12/14/2024)
Frequently asked questions
How many competitive decks play Knight-Errant of Eos?
Our database currently tracks 216 competitive decklists that include this card.
What formats use Knight-Errant of Eos most?
Standard leads (84.3%), followed by Pioneer (11.1%).
What cards pair with Knight-Errant of Eos?
Top co-played cards include Resolute Reinforcements (77%) and Gleeful Demolition (64%).
When was Knight-Errant of Eos last seen in the data?
The most recent ingested list was at Arena Championship 12 (May 23, 2026).
What time range does this data cover?
Tracked lists span April 2023 through May 2026.
Is Knight-Errant of Eos played in Standard?
Yes — 182 competitive Standard lists include Knight-Errant of Eos (84.3% 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 May 2026 · Last decklist seen: Arena Championship 12, May 23, 2026
