4Fable of the Mirror-Breaker // Reflection of Kiki-Jiki
Lands(22)
3Blackcleave Cliffs
4Blightstep Pathway // Searstep Pathway
4Blood Crypt
1Castle Locthwain
2Den of the Bugbear
1Haunted Ridge
2Hive of the Eye Tyrant
1Mountain
1Ramunap Ruins
1Sokenzan, Crucible of Defiance
1Swamp
1Takenuma, Abandoned Mire
Creatures(18)
4Cauldron Familiar
4Unlucky Witness
4Bloodtithe Harvester
2Kroxa, Titan of Death's Hunger
4Mayhem Devil
Artifacts(4)
4Witch's Oven
Lands(22)
3Blackcleave Cliffs
4Blightstep Pathway // Searstep Pathway
4Blood Crypt
1Castle Locthwain
2Den of the Bugbear
1Haunted Ridge
2Hive of the Eye Tyrant
1Mountain
1Ramunap Ruins
1Sokenzan, Crucible of Defiance
1Swamp
1Takenuma, Abandoned Mire
Instants(8)
4Fatal Push
4Deadly Dispute
Sorceries(4)
3Claim the Firstborn
1Eaten Alive
Enchantments(4)
4Fable of the Mirror-Breaker // Reflection of Kiki-Jiki
Sideboard(15)
Creatures(1)
1Jegantha, the Wellspring
Planeswalkers(2)
2Ob Nixilis, the Adversary
Instants(2)
1Abrade
1Kolaghan's Command
Sorceries(8)
4Thoughtseize
2Feed the Swarm
2Go Blank
Artifacts(2)
2Damping Sphere
Creatures(1)
1Jegantha, the Wellspring
Instants(2)
1Abrade
1Kolaghan's Command
Artifacts(2)
2Damping Sphere
Planeswalkers(2)
2Ob Nixilis, the Adversary
Sorceries(8)
4Thoughtseize
2Feed the Swarm
2Go Blank
Competitive insights for Mayhem Devil
Overview
Mayhem Devil was last seen at Arena Championship 8 (Mar 29, 2025). It appears in 292 competitive decklists, mainly in Pioneer (17.1%). It is most often paired with Witch's Oven (103%) and Cauldron Familiar (103%). Coverage spans September 2020 to March 2025.
Competitive format breakdown
Format
Decks
Share
50
17.1%
Other ingested formats (not in the competitive breakdown): 82.9%
Often played with
Recent events
Arena Championship 8 — 1 deck (3/29/2025)
F2F Tour Championship: Calgary November 2024 — 1 deck (11/18/2024)
Ultimate Guard European Magic Series: Lille November 2024 — 2 decks (11/11/2024)
South America Magic Series: Santiago November 2024 — 2 decks (11/4/2024)
MTG China Open: Shanghai November 2024 — 1 deck (11/4/2024)
Frequently asked questions
How many competitive decks play Mayhem Devil?
Our database currently tracks 292 competitive decklists that include this card.
What formats use Mayhem Devil most?
Pioneer is the most common format (17.1% of tracked lists).
What cards pair with Mayhem Devil?
Top co-played cards include Witch's Oven (103%) and Cauldron Familiar (103%).
When was Mayhem Devil last seen in the data?
The most recent ingested list was at Arena Championship 8 (Mar 29, 2025).
What time range does this data cover?
Tracked lists span September 2020 through March 2025.
Is Mayhem Devil played in Pioneer?
Yes — 50 competitive Pioneer lists include Mayhem Devil (17.1% 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 March 2025 · Last decklist seen: Arena Championship 8, Mar 29, 2025
