3Reidane, God of the Worthy // Valkmira, Protector's Shield
Instants(4)
2Fateful Absence
2Test of Talents
Sorceries(8)
1Environmental Sciences
1Basic Conjuration
1Containment Breach
1Reduce to Memory
2Doomskar
1Mascot Exhibition
1Vanquish the Horde
Creatures(3)
3Reidane, God of the Worthy // Valkmira, Protector's Shield
Sorceries(8)
1Environmental Sciences
1Basic Conjuration
1Containment Breach
1Reduce to Memory
2Doomskar
1Mascot Exhibition
1Vanquish the Horde
Instants(4)
2Fateful Absence
2Test of Talents
Competitive insights for Containment Breach
Overview
Containment Breach appears in 59 competitive decklists in our database. Standard accounts for 93.2% of lists. Coverage spans April 2021 to February 2025.
Competitive format breakdown
Format
Decks
Share
55
93.2%
Other ingested formats (not in the competitive breakdown): 6.8%
Often played with
Recent events
New Capenna Championship Standard Decklists L-R — 1 deck (5/20/2022)
Innistrad Championship Standard Decklists D-H — 1 deck (12/3/2021)
Frequently asked questions
How many competitive decks play Containment Breach?
Our database currently tracks 59 competitive decklists that include this card.
What formats use Containment Breach most?
Standard is the most common format (93.2% of tracked lists).
What cards pair with Containment Breach?
Top co-played cards include Environmental Sciences (80%) and Mascot Exhibition (54%).
When was Containment Breach last seen in the data?
The most recent ingested list was at New Capenna Championship Standard Decklists L-R (May 20, 2022).
What time range does this data cover?
Tracked lists span April 2021 through February 2025.
Is Containment Breach played in Standard?
Yes — 55 competitive Standard lists include Containment Breach (93.2% 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 February 2025 · Last decklist seen: New Capenna Championship Standard Decklists L-R, May 20, 2022
