Mathas, Fiend Seeker (Commander) - Core Group Hug

Mathas, Fiend Seeker
Rank #811
21decks
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Mike Carrozza
Mar 11, 2026
Mike Carrozza
Am I the Bolas? - Necromantic Gun to Your Head
How political is too political? Can you ruin a game of Commander by making too many deals? Let's talk.
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Enchantments
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Utility Lands
Mana Artifacts
Lands
Back to Top
Joined Researchers
50%inclusion2 decks4 decks
49%synergy
Erode
50%inclusion2 decks4 decks
47%synergy
Killian's Confidence
33%inclusion1 decks3 decks
33%synergy
Forum Necroscribe
33%inclusion1 decks3 decks
33%synergy
Conciliator's Duelist
25%inclusion1 decks4 decks
25%synergy
High Synergy Cards
Breena, the Demagogue
86%inclusion18 decks21 decks
78%synergy
Shay Cormac
70%inclusion14 decks20 decks
67%synergy
Termination Facilitator
67%inclusion14 decks21 decks
65%synergy
Xantcha, Sleeper Agent
67%inclusion14 decks21 decks
64%synergy
Bounty Hunter
62%inclusion13 decks21 decks
61%synergy
Curse of Opulence
67%inclusion14 decks21 decks
61%synergy
Alexios, Deimos of Kosmos
50%inclusion10 decks20 decks
48%synergy
Nils, Discipline Enforcer
48%inclusion10 decks21 decks
46%synergy
Secret Rendezvous
48%inclusion10 decks21 decks
46%synergy
Cut a Deal
48%inclusion10 decks21 decks
46%synergy
Top Cards
Ghostly Prison
52%inclusion11 decks21 decks
45%synergy
Generous Gift
52%inclusion11 decks21 decks
34%synergy
Disrupt Decorum
48%inclusion10 decks21 decks
44%synergy
Shiny Impetus
48%inclusion10 decks21 decks
44%synergy
Kardur, Doomscourge
48%inclusion10 decks21 decks
42%synergy
Crackling Doom
48%inclusion10 decks21 decks
31%synergy
Take the Bait
43%inclusion9 decks21 decks
40%synergy
Nelly Borca, Impulsive Accuser
43%inclusion9 decks21 decks
41%synergy
Magda, the Hoardmaster
43%inclusion9 decks21 decks
41%synergy
Ruinous Ultimatum
43%inclusion9 decks21 decks
4%synergy
Creatures
Humble Defector
38%inclusion8 decks21 decks
36%synergy
Loran of the Third Path
38%inclusion8 decks21 decks
31%synergy
Orzhov Advokist
38%inclusion8 decks21 decks
37%synergy
Queen Marchesa
38%inclusion8 decks21 decks
32%synergy
Kulrath Knight
38%inclusion8 decks21 decks
38%synergy
Kazuul, Tyrant of the Cliffs
38%inclusion8 decks21 decks
35%synergy
Oft-Nabbed Goat
38%inclusion3 decks8 decks
37%synergy
Tataru Taru
36%inclusion5 decks14 decks
33%synergy
Royal Assassin
33%inclusion7 decks21 decks
30%synergy
Agitator Ant
33%inclusion7 decks21 decks
32%synergy
Solemn Simulacrum
29%inclusion6 decks21 decks
16%synergy
Morbid Opportunist
29%inclusion6 decks21 decks
10%synergy
Karazikar, the Eye Tyrant
29%inclusion6 decks21 decks
25%synergy
Combat Calligrapher
29%inclusion6 decks21 decks
28%synergy
Defacing Duskmage
25%inclusion1 decks4 decks
24%synergy
Scriv, the Obligator
25%inclusion1 decks4 decks
24%synergy
Stormfist Crusader
24%inclusion5 decks21 decks
23%synergy
Master of Ceremonies
24%inclusion5 decks21 decks
23%synergy
Zuko, Conflicted
22%inclusion2 decks9 decks
21%synergy
Bothersome Quasit
19%inclusion4 decks21 decks
18%synergy
Shadrix Silverquill
19%inclusion4 decks21 decks
17%synergy
Khârn the Betrayer
19%inclusion4 decks21 decks
19%synergy
Death Kiss
19%inclusion4 decks21 decks
19%synergy
Windborn Muse
19%inclusion4 decks21 decks
16%synergy
Athreos, Shroud-Veiled
19%inclusion4 decks21 decks
18%synergy
Life of the Party
19%inclusion4 decks21 decks
18%synergy
Goblin Spymaster
19%inclusion4 decks21 decks
19%synergy
Vengeful Ancestor
19%inclusion4 decks21 decks
18%synergy
Claim Jumper
14%inclusion3 decks21 decks
13%synergy
Scholarship Sponsor
14%inclusion3 decks21 decks
14%synergy
Varchild's War-Riders
14%inclusion3 decks21 decks
14%synergy
Aurelia, the Law Above
14%inclusion3 decks21 decks
6%synergy
Baeloth Barrityl, Entertainer
14%inclusion3 decks21 decks
14%synergy
Hunter of Eyeblights
14%inclusion3 decks21 decks
14%synergy
Olivia, Opulent Outlaw
14%inclusion3 decks21 decks
10%synergy
Kelsien, the Plague
14%inclusion3 decks21 decks
14%synergy
Mari, the Killing Quill
14%inclusion3 decks21 decks
8%synergy
Boggart Trawler
14%inclusion3 decks21 decks
12%synergy
Kellogg, Dangerous Mind
14%inclusion3 decks21 decks
5%synergy
Frontier Warmonger
14%inclusion3 decks21 decks
14%synergy
Zurzoth, Chaos Rider
14%inclusion3 decks21 decks
14%synergy
Flumph
14%inclusion3 decks21 decks
14%synergy
Mangara, the Diplomat
14%inclusion3 decks21 decks
9%synergy
Judith, Carnage Connoisseur
14%inclusion3 decks21 decks
14%synergy
Slicer, Hired Muscle
14%inclusion3 decks21 decks
14%synergy
Kain, Traitorous Dragoon
14%inclusion2 decks14 decks
14%synergy
Kirol, Attentive First-Year
13%inclusion1 decks8 decks
11%synergy
Lavaleaper
13%inclusion1 decks8 decks
12%synergy
Changeling Wayfinder
13%inclusion1 decks8 decks
12%synergy
Deadpool, Trading Card
12%inclusion2 decks17 decks
10%synergy
Instants
Swords to Plowshares
43%inclusion9 decks21 decks
-19%synergy
Boros Charm
38%inclusion8 decks21 decks
9%synergy
Deflecting Palm
38%inclusion8 decks21 decks
32%synergy
Terminate
33%inclusion7 decks21 decks
21%synergy
Mortify
29%inclusion6 decks21 decks
13%synergy
Stroke of Midnight
24%inclusion5 decks21 decks
12%synergy
Immortal Obligation
24%inclusion5 decks21 decks
23%synergy
Path to Exile
24%inclusion5 decks21 decks
-23%synergy
Unwanted Remake
20%inclusion4 decks20 decks
19%synergy
Chaos Warp
19%inclusion4 decks21 decks
3%synergy
Shoot the Sheriff
19%inclusion4 decks21 decks
17%synergy
Imp's Mischief
19%inclusion4 decks21 decks
18%synergy
Bedevil
19%inclusion4 decks21 decks
12%synergy
Despark
19%inclusion4 decks21 decks
5%synergy
Inkshield
19%inclusion4 decks21 decks
11%synergy
Comeuppance
14%inclusion3 decks21 decks
12%synergy
Unexpected Windfall
14%inclusion3 decks21 decks
9%synergy
Soul Shatter
14%inclusion3 decks21 decks
13%synergy
Fight to the Death
14%inclusion3 decks21 decks
14%synergy
Oblation
14%inclusion3 decks21 decks
14%synergy
Big Score
14%inclusion3 decks21 decks
4%synergy
Anguished Unmaking
14%inclusion3 decks21 decks
-19%synergy
Master Warcraft
14%inclusion3 decks21 decks
13%synergy
Batwing Brume
14%inclusion3 decks21 decks
13%synergy
Snuff Out
10%inclusion2 decks21 decks
9%synergy
Wild Magic Surge
10%inclusion2 decks21 decks
9%synergy
Lightning Bolt
10%inclusion2 decks21 decks
6%synergy
Deadly Dispute
10%inclusion2 decks21 decks
-13%synergy
Flare of Malice
10%inclusion2 decks21 decks
9%synergy
Razorgrass Ambush
10%inclusion2 decks21 decks
8%synergy
Rakdos Charm
10%inclusion2 decks21 decks
1%synergy
Tibalt's Trickery
10%inclusion2 decks21 decks
6%synergy
Costly Plunder
10%inclusion2 decks21 decks
8%synergy
Dead Before Sunrise
10%inclusion2 decks21 decks
8%synergy
Infernal Grasp
10%inclusion2 decks21 decks
7%synergy
Corrupted Conviction
10%inclusion2 decks21 decks
5%synergy
Utter End
10%inclusion2 decks21 decks
5%synergy
Tempt with Mayhem
10%inclusion2 decks21 decks
9%synergy
Caught in the Crossfire
10%inclusion2 decks21 decks
9%synergy
Fracture
10%inclusion2 decks21 decks
4%synergy
Your Temple Is Under Attack
10%inclusion2 decks21 decks
9%synergy
Valakut Awakening
10%inclusion2 decks21 decks
7%synergy
Redirect Lightning
8.3%inclusion1 decks12 decks
2%synergy
Overkill
7.1%inclusion1 decks14 decks
6%synergy
Transforming Flourish
5.9%inclusion1 decks17 decks
6%synergy
Maximum Overdrive
5.6%inclusion1 decks18 decks
5%synergy
Perch Protection
5.0%inclusion1 decks20 decks
5%synergy
Untimely Malfunction
5.0%inclusion1 decks20 decks
0%synergy
Parting Gust
5.0%inclusion1 decks20 decks
4%synergy
Dawn's Truce
5.0%inclusion1 decks20 decks
-2%synergy
Sorceries
Spectacular Showdown
38%inclusion8 decks21 decks
37%synergy
Promise of Loyalty
38%inclusion8 decks21 decks
36%synergy
Mythos of Snapdax
33%inclusion7 decks21 decks
28%synergy
Taunt from the Rampart
33%inclusion7 decks21 decks
30%synergy
Blasphemous Act
24%inclusion5 decks21 decks
1%synergy
Council's Judgment
24%inclusion5 decks21 decks
22%synergy
Sadistic Shell Game
20%inclusion4 decks20 decks
20%synergy
Tempt with Bunnies
15%inclusion3 decks20 decks
14%synergy
Tempt with Immortality
14%inclusion3 decks21 decks
14%synergy
Wrath of God
14%inclusion3 decks21 decks
10%synergy
Vandalblast
14%inclusion3 decks21 decks
4%synergy
Painful Truths
14%inclusion3 decks21 decks
6%synergy
Insurrection
14%inclusion3 decks21 decks
13%synergy
Sign in Blood
14%inclusion3 decks21 decks
6%synergy
Sevinne's Reclamation
10%inclusion2 decks21 decks
2%synergy
Allure of the Unknown
10%inclusion2 decks21 decks
9%synergy
Crackle with Power
10%inclusion2 decks21 decks
9%synergy
Infernal Offering
10%inclusion2 decks21 decks
9%synergy
Seize the Spotlight
10%inclusion2 decks21 decks
6%synergy
Vindicate
10%inclusion2 decks21 decks
4%synergy
Hell to Pay
10%inclusion2 decks21 decks
8%synergy
Night's Whisper
10%inclusion2 decks21 decks
-4%synergy
Form a Posse
10%inclusion2 decks21 decks
9%synergy
Tempt with Vengeance
10%inclusion2 decks21 decks
6%synergy
Vanquish the Horde
10%inclusion2 decks21 decks
7%synergy
Alliance of Arms
10%inclusion2 decks21 decks
9%synergy
Mob Verdict
10%inclusion2 decks21 decks
9%synergy
Back in Town
10%inclusion2 decks21 decks
7%synergy
Explosion of Riches
10%inclusion2 decks21 decks
9%synergy
Worthy Cost
5.9%inclusion1 decks17 decks
4%synergy
Fell
5.0%inclusion1 decks20 decks
4%synergy
Utility Artifacts
Bloodthirsty Blade
43%inclusion9 decks21 decks
41%synergy
Wedding Ring
33%inclusion7 decks21 decks
32%synergy
Wayfarer's Bauble
24%inclusion5 decks21 decks
15%synergy
Tempting Contract
24%inclusion5 decks21 decks
23%synergy
Norn's Annex
19%inclusion4 decks21 decks
18%synergy
Crawlspace
14%inclusion3 decks21 decks
13%synergy
Wishclaw Talisman
14%inclusion3 decks21 decks
10%synergy
Lightning Greaves
14%inclusion3 decks21 decks
-20%synergy
Howling Mine
14%inclusion3 decks21 decks
14%synergy
Pendant of Prosperity
14%inclusion3 decks21 decks
14%synergy
Temple Bell
14%inclusion3 decks21 decks
14%synergy
Illusionist's Bracers
10%inclusion2 decks21 decks
8%synergy
Font of Mythos
10%inclusion2 decks21 decks
9%synergy
Hithlain Rope
10%inclusion2 decks21 decks
9%synergy
Ghirapur Orrery
10%inclusion2 decks21 decks
9%synergy
Swiftfoot Boots
10%inclusion2 decks21 decks
-22%synergy
Helm of Awakening
10%inclusion2 decks21 decks
9%synergy
Peter Parker's Camera
8.3%inclusion1 decks12 decks
8%synergy
Chainsaw
5.0%inclusion1 decks20 decks
4%synergy
Enchantments
Noble Heritage
38%inclusion8 decks21 decks
37%synergy
Duelist's Heritage
38%inclusion8 decks21 decks
34%synergy
Ghoulish Impetus
29%inclusion6 decks21 decks
28%synergy
Curse of Disturbance
29%inclusion6 decks21 decks
28%synergy
Rite of the Raging Storm
29%inclusion6 decks21 decks
27%synergy
Tenuous Truce
29%inclusion6 decks21 decks
27%synergy
Coercive Impetus
25%inclusion1 decks4 decks
24%synergy
Smuggler's Share
19%inclusion4 decks21 decks
17%synergy
Vow of Duty
19%inclusion4 decks21 decks
19%synergy
Martial Impetus
19%inclusion4 decks21 decks
19%synergy
Nowhere to Run
15%inclusion3 decks20 decks
14%synergy
The Sound of Drums
14%inclusion3 decks21 decks
14%synergy
Curse of Bloodletting
14%inclusion3 decks21 decks
14%synergy
Curse of Vitality
14%inclusion3 decks21 decks
14%synergy
No Mercy
14%inclusion3 decks21 decks
12%synergy
At Knifepoint
14%inclusion3 decks21 decks
13%synergy
Vow of Lightning
14%inclusion3 decks21 decks
14%synergy
Cunning Rhetoric
14%inclusion3 decks21 decks
13%synergy
Parasitic Impetus
14%inclusion3 decks21 decks
14%synergy
Eye of Nidhogg
14%inclusion2 decks14 decks
14%synergy
Hot Pursuit
10%inclusion2 decks21 decks
9%synergy
Curse of Hospitality
10%inclusion2 decks21 decks
9%synergy
Black Market
10%inclusion2 decks21 decks
4%synergy
Vow of Torment
10%inclusion2 decks21 decks
9%synergy
Dictate of the Twin Gods
10%inclusion2 decks21 decks
9%synergy
Tainted Remedy
10%inclusion2 decks21 decks
9%synergy
Sanguine Bond
10%inclusion2 decks21 decks
2%synergy
Incriminating Impetus
10%inclusion2 decks21 decks
9%synergy
Curse of Stalked Prey
10%inclusion2 decks21 decks
9%synergy
Oath of Lieges
10%inclusion2 decks21 decks
9%synergy
Vow of Malice
10%inclusion2 decks21 decks
9%synergy
Karmic Justice
10%inclusion2 decks21 decks
9%synergy
Monologue Tax
10%inclusion2 decks21 decks
5%synergy
Redemption Arc
10%inclusion2 decks21 decks
9%synergy
Curse of the Nightly Hunt
10%inclusion2 decks21 decks
9%synergy
Black Market Connections
10%inclusion2 decks21 decks
-6%synergy
Share the Spoils
10%inclusion2 decks21 decks
9%synergy
Task Mage Assembly
10%inclusion2 decks21 decks
10%synergy
Trouble in Pairs
10%inclusion2 decks21 decks
4%synergy
Captive Audience
10%inclusion2 decks21 decks
9%synergy
Windcrag Siege
5.9%inclusion1 decks17 decks
-12%synergy
All-Out Assault
5.9%inclusion1 decks17 decks
-6%synergy
Fall of the First Civilization
5.0%inclusion1 decks20 decks
5%synergy
Planeswalkers
Elspeth, Storm Slayer
5.9%inclusion1 decks17 decks
-4%synergy
Utility Lands
Bojuka Bog
38%inclusion8 decks21 decks
7%synergy
Arcane Lighthouse
19%inclusion4 decks21 decks
18%synergy
Maze of Ith
14%inclusion3 decks21 decks
11%synergy
Detection Tower
14%inclusion3 decks21 decks
14%synergy
Mikokoro, Center of the Sea
14%inclusion3 decks21 decks
13%synergy
Reliquary Tower
14%inclusion3 decks21 decks
-1%synergy
Urborg, Tomb of Yawgmoth
14%inclusion3 decks21 decks
1%synergy
Forgotten Cave
10%inclusion2 decks21 decks
9%synergy
Scavenger Grounds
10%inclusion2 decks21 decks
8%synergy
Geier Reach Sanitarium
10%inclusion2 decks21 decks
7%synergy
Nesting Grounds
10%inclusion2 decks21 decks
9%synergy
Accursed Duneyard
5.6%inclusion1 decks18 decks
4%synergy
Mana Artifacts
Arcane Signet
90%inclusion19 decks21 decks
5%synergy
Sol Ring
76%inclusion16 decks21 decks
-12%synergy
Bounty Board
62%inclusion13 decks21 decks
60%synergy
Talisman of Conviction
43%inclusion9 decks21 decks
1%synergy
Talisman of Indulgence
38%inclusion8 decks21 decks
1%synergy
Rakdos Signet
38%inclusion8 decks21 decks
9%synergy
Talisman of Hierarchy
38%inclusion8 decks21 decks
-3%synergy
Boros Signet
33%inclusion7 decks21 decks
6%synergy
Fellwar Stone
29%inclusion6 decks21 decks
0%synergy
Orzhov Signet
29%inclusion6 decks21 decks
-3%synergy
Mardu Banner
19%inclusion4 decks21 decks
16%synergy
Coveted Jewel
19%inclusion4 decks21 decks
18%synergy
Thought Vessel
14%inclusion3 decks21 decks
9%synergy
Commander's Sphere
10%inclusion2 decks21 decks
-5%synergy
Bandit's Haul
10%inclusion2 decks21 decks
8%synergy
Decanter of Endless Water
10%inclusion2 decks21 decks
8%synergy
Lands
Swamp
100%inclusion21 decks21 decks
5%synergy
Mountain
100%inclusion21 decks21 decks
6%synergy
Plains
100%inclusion21 decks21 decks
5%synergy
Command Tower
95%inclusion20 decks21 decks
3%synergy
Nomad Outpost
67%inclusion14 decks21 decks
8%synergy
Clifftop Retreat
62%inclusion13 decks21 decks
11%synergy
Exotic Orchard
57%inclusion12 decks21 decks
5%synergy
Isolated Chapel
57%inclusion12 decks21 decks
4%synergy
Dragonskull Summit
52%inclusion11 decks21 decks
0%synergy
Caves of Koilos
43%inclusion9 decks21 decks
4%synergy
Smoldering Marsh
43%inclusion9 decks21 decks
6%synergy
Foreboding Ruins
38%inclusion8 decks21 decks
27%synergy
Temple of Silence
38%inclusion8 decks21 decks
16%synergy
Sacred Foundry
33%inclusion7 decks21 decks
-12%synergy
Battlefield Forge
33%inclusion7 decks21 decks
-7%synergy
Luxury Suite
33%inclusion7 decks21 decks
2%synergy
Orzhov Basilica
33%inclusion7 decks21 decks
20%synergy
Vault of Champions
33%inclusion7 decks21 decks
1%synergy
Terramorphic Expanse
29%inclusion6 decks21 decks
10%synergy
Temple of Triumph
29%inclusion6 decks21 decks
7%synergy
Shattered Landscape
29%inclusion6 decks21 decks
10%synergy
Boros Garrison
29%inclusion6 decks21 decks
16%synergy
Evolving Wilds
29%inclusion6 decks21 decks
3%synergy
Spectator Seating
29%inclusion6 decks21 decks
-3%synergy
Forbidden Orchard
29%inclusion6 decks21 decks
26%synergy
Turbulent Moor
25%inclusion1 decks4 decks
22%synergy
Fields of Strife
25%inclusion1 decks4 decks
24%synergy
Turbulent Steppe
25%inclusion1 decks4 decks
23%synergy
Savai Triome
24%inclusion5 decks21 decks
-14%synergy
Blood Crypt
24%inclusion5 decks21 decks
-21%synergy
Temple of Malice
24%inclusion5 decks21 decks
7%synergy
Fetid Heath
19%inclusion4 decks21 decks
-2%synergy
Godless Shrine
19%inclusion4 decks21 decks
-28%synergy
Rugged Prairie
19%inclusion4 decks21 decks
2%synergy
Bleachbone Verge
16%inclusion3 decks19 decks
6%synergy
Raucous Theater
14%inclusion3 decks21 decks
4%synergy
Fabled Passage
14%inclusion3 decks21 decks
6%synergy
Shadowblood Ridge
14%inclusion3 decks21 decks
-1%synergy
Rakdos Guildgate
14%inclusion3 decks21 decks
12%synergy
Sundown Pass
14%inclusion3 decks21 decks
-6%synergy
Furycalm Snarl
14%inclusion3 decks21 decks
5%synergy
Boggart Trawler
14%inclusion3 decks21 decks
12%synergy
Snowfield Sinkhole
14%inclusion3 decks21 decks
13%synergy
Sunlit Marsh
14%inclusion3 decks21 decks
10%synergy
Path of Ancestry
14%inclusion3 decks21 decks
-24%synergy
Shattered Sanctum
14%inclusion3 decks21 decks
-10%synergy
Haunted Ridge
14%inclusion3 decks21 decks
-6%synergy
Blazemire Verge
10%inclusion2 decks20 decks
-2%synergy
Escape Tunnel
10%inclusion2 decks21 decks
9%synergy
Witch Enchanter
10%inclusion2 decks21 decks
3%synergy
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