Mathas, Fiend Seeker (Commander) - Upgraded Control

Mathas, Fiend Seeker
Rank #808
6decks
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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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Mana Artifacts
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33%inclusion1 decks3 decks
33%synergy
High Synergy Cards
Breena, the Demagogue
100%inclusion6 decks6 decks
92%synergy
Bounty Hunter
83%inclusion5 decks6 decks
83%synergy
Take the Bait
83%inclusion5 decks6 decks
80%synergy
Mangara, the Diplomat
83%inclusion5 decks6 decks
78%synergy
Curse of Opulence
83%inclusion5 decks6 decks
77%synergy
Kardur, Doomscourge
83%inclusion5 decks6 decks
77%synergy
Loran of the Third Path
83%inclusion5 decks6 decks
76%synergy
Insurrection
67%inclusion4 decks6 decks
65%synergy
Bloodthirsty Blade
67%inclusion4 decks6 decks
65%synergy
Xantcha, Sleeper Agent
67%inclusion4 decks6 decks
64%synergy
Top Cards
Karazikar, the Eye Tyrant
67%inclusion4 decks6 decks
63%synergy
Rakdos Charm
67%inclusion4 decks6 decks
58%synergy
Shay Cormac
67%inclusion4 decks6 decks
64%synergy
Game Changers
Smothering Tithe
50%inclusion3 decks6 decks
25%synergy
Teferi's Protection
33%inclusion2 decks6 decks
14%synergy
The One Ring
17%inclusion1 decks6 decks
9%synergy
Farewell
17%inclusion1 decks6 decks
6%synergy
Creatures
Bothersome Quasit
50%inclusion3 decks6 decks
49%synergy
Termination Facilitator
50%inclusion3 decks6 decks
48%synergy
Nelly Borca, Impulsive Accuser
50%inclusion3 decks6 decks
48%synergy
Orzhov Advokist
50%inclusion3 decks6 decks
49%synergy
Nils, Discipline Enforcer
50%inclusion3 decks6 decks
49%synergy
Witch Enchanter
33%inclusion2 decks6 decks
27%synergy
Lotho, Corrupt Shirriff
33%inclusion2 decks6 decks
20%synergy
Humble Defector
33%inclusion2 decks6 decks
31%synergy
Master of Ceremonies
33%inclusion2 decks6 decks
32%synergy
Shadrix Silverquill
33%inclusion2 decks6 decks
31%synergy
Hunted Horror
33%inclusion2 decks6 decks
33%synergy
Esper Sentinel
33%inclusion2 decks6 decks
15%synergy
Windborn Muse
33%inclusion2 decks6 decks
30%synergy
Magda, the Hoardmaster
33%inclusion2 decks6 decks
31%synergy
Alexios, Deimos of Kosmos
33%inclusion2 decks6 decks
31%synergy
Royal Assassin
33%inclusion2 decks6 decks
30%synergy
Agitator Ant
33%inclusion2 decks6 decks
32%synergy
Queen Marchesa
33%inclusion2 decks6 decks
27%synergy
Kazuul, Tyrant of the Cliffs
33%inclusion2 decks6 decks
30%synergy
Bitterbloom Bearer
25%inclusion1 decks4 decks
24%synergy
Seifer, Balamb Rival
25%inclusion1 decks4 decks
24%synergy
Ozai, the Phoenix King
25%inclusion1 decks4 decks
21%synergy
Mai, Scornful Striker
25%inclusion1 decks4 decks
24%synergy
Bre of Clan Stoutarm
25%inclusion1 decks4 decks
24%synergy
Deadpool, Trading Card
20%inclusion1 decks5 decks
18%synergy
Voice of Victory
20%inclusion1 decks5 decks
3%synergy
Kain, Traitorous Dragoon
20%inclusion1 decks5 decks
20%synergy
Tataru Taru
20%inclusion1 decks5 decks
17%synergy
Magister of Worth
17%inclusion1 decks6 decks
16%synergy
Archivist of Oghma
17%inclusion1 decks6 decks
14%synergy
Charmbreaker Devils
17%inclusion1 decks6 decks
17%synergy
Servant of the Stinger
17%inclusion1 decks6 decks
16%synergy
Avacyn, Angel of Hope
17%inclusion1 decks6 decks
8%synergy
Aurelia, the Law Above
17%inclusion1 decks6 decks
8%synergy
Avatar of Woe
17%inclusion1 decks6 decks
16%synergy
Cataclysmic Gearhulk
17%inclusion1 decks6 decks
16%synergy
Morbid Opportunist
17%inclusion1 decks6 decks
-2%synergy
Khârn the Betrayer
17%inclusion1 decks6 decks
16%synergy
Hunted Dragon
17%inclusion1 decks6 decks
17%synergy
Charismatic Conqueror
17%inclusion1 decks6 decks
6%synergy
Kambal, Consul of Allocation
17%inclusion1 decks6 decks
13%synergy
Stuffy Doll
17%inclusion1 decks6 decks
16%synergy
Keeper of the Accord
17%inclusion1 decks6 decks
11%synergy
Emberwilde Captain
17%inclusion1 decks6 decks
14%synergy
Atsushi, the Blazing Sky
17%inclusion1 decks6 decks
16%synergy
Valgavoth, Harrower of Souls
17%inclusion1 decks6 decks
16%synergy
Boggart Trawler
17%inclusion1 decks6 decks
14%synergy
Komainu Battle Armor
17%inclusion1 decks6 decks
16%synergy
Intrepid Hero
17%inclusion1 decks6 decks
17%synergy
Gisa, the Hellraiser
17%inclusion1 decks6 decks
16%synergy
Instants
Comeuppance
50%inclusion3 decks6 decks
48%synergy
Tibalt's Trickery
50%inclusion3 decks6 decks
46%synergy
Swords to Plowshares
50%inclusion3 decks6 decks
-12%synergy
Generous Gift
50%inclusion3 decks6 decks
32%synergy
Crackling Doom
50%inclusion3 decks6 decks
33%synergy
Fell the Profane
33%inclusion2 decks6 decks
27%synergy
Return the Favor
33%inclusion2 decks6 decks
32%synergy
Boros Charm
33%inclusion2 decks6 decks
4%synergy
Settle the Wreckage
33%inclusion2 decks6 decks
32%synergy
Terminate
33%inclusion2 decks6 decks
21%synergy
Angel's Grace
33%inclusion2 decks6 decks
31%synergy
Delirium
33%inclusion2 decks6 decks
32%synergy
Malakir Rebirth
33%inclusion2 decks6 decks
28%synergy
Path to Exile
33%inclusion2 decks6 decks
-13%synergy
Inkshield
33%inclusion2 decks6 decks
26%synergy
Your Temple Is Under Attack
33%inclusion2 decks6 decks
32%synergy
Master Warcraft
33%inclusion2 decks6 decks
32%synergy
Overwhelming Surge
20%inclusion1 decks5 decks
20%synergy
Seize Opportunity
20%inclusion1 decks5 decks
19%synergy
Cloud's Limit Break
20%inclusion1 decks5 decks
20%synergy
Arcbond
17%inclusion1 decks6 decks
16%synergy
Deadly Rollick
17%inclusion1 decks6 decks
6%synergy
Volcanic Offering
17%inclusion1 decks6 decks
17%synergy
Lapse of Certainty
17%inclusion1 decks6 decks
16%synergy
Shoot the Sheriff
17%inclusion1 decks6 decks
15%synergy
Perch Protection
17%inclusion1 decks6 decks
16%synergy
Untimely Malfunction
17%inclusion1 decks6 decks
12%synergy
Go for the Throat
17%inclusion1 decks6 decks
14%synergy
Stunning Reversal
17%inclusion1 decks6 decks
17%synergy
Return to Dust
17%inclusion1 decks6 decks
14%synergy
Flawless Maneuver
17%inclusion1 decks6 decks
2%synergy
Dawn's Truce
17%inclusion1 decks6 decks
10%synergy
Backlash
17%inclusion1 decks6 decks
16%synergy
Thraben Charm
17%inclusion1 decks6 decks
16%synergy
Hide // Seek
17%inclusion1 decks6 decks
16%synergy
Soul Shatter
17%inclusion1 decks6 decks
15%synergy
Supernatural Stamina
17%inclusion1 decks6 decks
16%synergy
Debt of Loyalty
17%inclusion1 decks6 decks
17%synergy
Make Your Move
17%inclusion1 decks6 decks
16%synergy
Riot Control
17%inclusion1 decks6 decks
16%synergy
Glorious End
17%inclusion1 decks6 decks
17%synergy
Dawn Charm
17%inclusion1 decks6 decks
15%synergy
Leave No Trace
17%inclusion1 decks6 decks
17%synergy
Legion Leadership
17%inclusion1 decks6 decks
12%synergy
Deflecting Swat
17%inclusion1 decks6 decks
1%synergy
Destroy Evil
17%inclusion1 decks6 decks
16%synergy
Fury Charm
17%inclusion1 decks6 decks
17%synergy
Bedevil
17%inclusion1 decks6 decks
10%synergy
Demand Answers
17%inclusion1 decks6 decks
12%synergy
Mandate of Peace
17%inclusion1 decks6 decks
16%synergy
Sorceries
Secret Rendezvous
50%inclusion3 decks6 decks
48%synergy
Cut a Deal
50%inclusion3 decks6 decks
48%synergy
Taunt from the Rampart
50%inclusion3 decks6 decks
46%synergy
Spectacular Showdown
50%inclusion3 decks6 decks
49%synergy
Promise of Loyalty
50%inclusion3 decks6 decks
48%synergy
Torment of Hailfire
33%inclusion2 decks6 decks
32%synergy
Scheming Symmetry
33%inclusion2 decks6 decks
32%synergy
Sadistic Shell Game
33%inclusion2 decks6 decks
33%synergy
Disrupt Decorum
33%inclusion2 decks6 decks
29%synergy
Ruinous Ultimatum
33%inclusion2 decks6 decks
-6%synergy
Council's Judgment
33%inclusion2 decks6 decks
32%synergy
Will of the Abzan
20%inclusion1 decks5 decks
19%synergy
Nibelheim Aflame
20%inclusion1 decks5 decks
19%synergy
Mutinous Massacre
20%inclusion1 decks5 decks
19%synergy
Virtus's Maneuver
17%inclusion1 decks6 decks
17%synergy
Don't Move
17%inclusion1 decks6 decks
17%synergy
Crackle with Power
17%inclusion1 decks6 decks
16%synergy
Infernal Offering
17%inclusion1 decks6 decks
17%synergy
Vandalblast
17%inclusion1 decks6 decks
6%synergy
Seize the Spotlight
17%inclusion1 decks6 decks
13%synergy
Star of Extinction
17%inclusion1 decks6 decks
16%synergy
Mythos of Snapdax
17%inclusion1 decks6 decks
11%synergy
Painful Truths
17%inclusion1 decks6 decks
8%synergy
Read the Bones
17%inclusion1 decks6 decks
8%synergy
Debt to the Deathless
17%inclusion1 decks6 decks
15%synergy
Tempt with Bunnies
17%inclusion1 decks6 decks
16%synergy
Blasphemous Act
17%inclusion1 decks6 decks
-6%synergy
Night's Whisper
17%inclusion1 decks6 decks
4%synergy
Tragic Arrogance
17%inclusion1 decks6 decks
14%synergy
Structural Distortion
17%inclusion1 decks6 decks
17%synergy
Fervent Mastery
17%inclusion1 decks6 decks
17%synergy
Prisoner's Dilemma
17%inclusion1 decks6 decks
16%synergy
Utility Artifacts
Wedding Ring
33%inclusion2 decks6 decks
32%synergy
Wayfarer's Bauble
33%inclusion2 decks6 decks
25%synergy
Wishclaw Talisman
33%inclusion2 decks6 decks
29%synergy
Lightning Greaves
33%inclusion2 decks6 decks
-1%synergy
Sunforger
33%inclusion2 decks6 decks
30%synergy
Key to the City
17%inclusion1 decks6 decks
13%synergy
Champion's Helm
17%inclusion1 decks6 decks
15%synergy
Assault Suit
17%inclusion1 decks6 decks
16%synergy
Coercive Portal
17%inclusion1 decks6 decks
17%synergy
Basilisk Collar
17%inclusion1 decks6 decks
12%synergy
Venser's Journal
17%inclusion1 decks6 decks
16%synergy
Enchantments
Ghostly Prison
50%inclusion3 decks6 decks
43%synergy
Tenuous Truce
50%inclusion3 decks6 decks
49%synergy
Ghoulish Impetus
33%inclusion2 decks6 decks
32%synergy
Duelist's Heritage
33%inclusion2 decks6 decks
29%synergy
Land Tax
33%inclusion2 decks6 decks
27%synergy
Mornsong Aria
25%inclusion1 decks4 decks
25%synergy
All-Out Assault
20%inclusion1 decks5 decks
8%synergy
Eye of Nidhogg
20%inclusion1 decks5 decks
19%synergy
Maximum Carnage
20%inclusion1 decks5 decks
19%synergy
Hot Pursuit
17%inclusion1 decks6 decks
16%synergy
Darksteel Mutation
17%inclusion1 decks6 decks
15%synergy
Righteous Aura
17%inclusion1 decks6 decks
16%synergy
Forging the Tyrite Sword
17%inclusion1 decks6 decks
16%synergy
Grievous Wound
17%inclusion1 decks6 decks
16%synergy
Blind Obedience
17%inclusion1 decks6 decks
11%synergy
Necromancy
17%inclusion1 decks6 decks
14%synergy
Shiny Impetus
17%inclusion1 decks6 decks
13%synergy
Acquired Mutation
17%inclusion1 decks6 decks
16%synergy
Captive Audience
17%inclusion1 decks6 decks
16%synergy
No Mercy
17%inclusion1 decks6 decks
15%synergy
Court of Ardenvale
17%inclusion1 decks6 decks
15%synergy
Animate Dead
17%inclusion1 decks6 decks
9%synergy
Redemption Arc
17%inclusion1 decks6 decks
16%synergy
Marchesa's Decree
17%inclusion1 decks6 decks
15%synergy
Phyrexian Arena
17%inclusion1 decks6 decks
-2%synergy
Trouble in Pairs
17%inclusion1 decks6 decks
12%synergy
Repercussion
17%inclusion1 decks6 decks
16%synergy
Planeswalkers
Teyo, Geometric Tactician
33%inclusion2 decks6 decks
33%synergy
Utility Lands
Bojuka Bog
83%inclusion5 decks6 decks
52%synergy
Maze of Ith
50%inclusion3 decks6 decks
47%synergy
Arcane Lighthouse
33%inclusion2 decks6 decks
32%synergy
Rogue's Passage
33%inclusion2 decks6 decks
10%synergy
Kor Haven
17%inclusion1 decks6 decks
16%synergy
Hall of Heliod's Generosity
17%inclusion1 decks6 decks
15%synergy
Urza's Saga
17%inclusion1 decks6 decks
12%synergy
Mikokoro, Center of the Sea
17%inclusion1 decks6 decks
15%synergy
Volrath's Stronghold
17%inclusion1 decks6 decks
16%synergy
Eiganjo, Seat of the Empire
17%inclusion1 decks6 decks
10%synergy
Mistveil Plains
17%inclusion1 decks6 decks
16%synergy
Axgard Armory
17%inclusion1 decks6 decks
15%synergy
Castle Locthwain
17%inclusion1 decks6 decks
14%synergy
Reliquary Tower
17%inclusion1 decks6 decks
1%synergy
Temple of the False God
17%inclusion1 decks6 decks
10%synergy
Urborg, Tomb of Yawgmoth
17%inclusion1 decks6 decks
3%synergy
Contested War Zone
17%inclusion1 decks6 decks
17%synergy
Mana Artifacts
Sol Ring
83%inclusion5 decks6 decks
-5%synergy
Arcane Signet
67%inclusion4 decks6 decks
-19%synergy
Talisman of Hierarchy
67%inclusion4 decks6 decks
26%synergy
Bounty Board
67%inclusion4 decks6 decks
65%synergy
Talisman of Conviction
50%inclusion3 decks6 decks
8%synergy
Talisman of Indulgence
33%inclusion2 decks6 decks
-4%synergy
Rakdos Signet
33%inclusion2 decks6 decks
4%synergy
Bandit's Haul
33%inclusion2 decks6 decks
32%synergy
Boros Signet
17%inclusion1 decks6 decks
-11%synergy
Chromatic Lantern
17%inclusion1 decks6 decks
6%synergy
Fellwar Stone
17%inclusion1 decks6 decks
-11%synergy
Orzhov Signet
17%inclusion1 decks6 decks
-15%synergy
Lands
Command Tower
100%inclusion6 decks6 decks
8%synergy
Swamp
100%inclusion6 decks6 decks
5%synergy
Mountain
100%inclusion6 decks6 decks
6%synergy
Plains
100%inclusion6 decks6 decks
5%synergy
Exotic Orchard
67%inclusion4 decks6 decks
14%synergy
Nomad Outpost
67%inclusion4 decks6 decks
8%synergy
Dragonskull Summit
67%inclusion4 decks6 decks
14%synergy
Isolated Chapel
67%inclusion4 decks6 decks
13%synergy
Clifftop Retreat
67%inclusion4 decks6 decks
16%synergy
Smoldering Marsh
50%inclusion3 decks6 decks
13%synergy
Savai Triome
33%inclusion2 decks6 decks
-4%synergy
Witch Enchanter
33%inclusion2 decks6 decks
27%synergy
Fell the Profane
33%inclusion2 decks6 decks
27%synergy
Tainted Field
33%inclusion2 decks6 decks
22%synergy
Caves of Koilos
33%inclusion2 decks6 decks
-6%synergy
Blood Crypt
33%inclusion2 decks6 decks
-11%synergy
Sacred Foundry
33%inclusion2 decks6 decks
-11%synergy
Sundown Pass
33%inclusion2 decks6 decks
13%synergy
Temple of Triumph
33%inclusion2 decks6 decks
11%synergy
Godless Shrine
33%inclusion2 decks6 decks
-14%synergy
Spectator Seating
33%inclusion2 decks6 decks
2%synergy
Haunted Ridge
33%inclusion2 decks6 decks
14%synergy
Malakir Rebirth
33%inclusion2 decks6 decks
28%synergy
Tainted Peak
33%inclusion2 decks6 decks
23%synergy
Thriving Moor
33%inclusion2 decks6 decks
31%synergy
Vault of Champions
33%inclusion2 decks6 decks
1%synergy
Sulfurous Springs
33%inclusion2 decks6 decks
6%synergy
Boiling Rock Prison
25%inclusion1 decks4 decks
24%synergy
Sun-Blessed Peak
25%inclusion1 decks4 decks
24%synergy
Misty Palms Oasis
25%inclusion1 decks4 decks
24%synergy
Prismatic Vista
17%inclusion1 decks6 decks
13%synergy
Raucous Theater
17%inclusion1 decks6 decks
7%synergy
Fabled Passage
17%inclusion1 decks6 decks
9%synergy
Shadowblood Ridge
17%inclusion1 decks6 decks
1%synergy
Brightclimb Pathway
17%inclusion1 decks6 decks
8%synergy
Shadowy Backstreet
17%inclusion1 decks6 decks
6%synergy
Myriad Landscape
17%inclusion1 decks6 decks
5%synergy
Bleachbone Verge
17%inclusion1 decks6 decks
7%synergy
Concealed Courtyard
17%inclusion1 decks6 decks
11%synergy
Inspiring Vantage
17%inclusion1 decks6 decks
12%synergy
Furycalm Snarl
17%inclusion1 decks6 decks
7%synergy
Boggart Trawler
17%inclusion1 decks6 decks
14%synergy
Blackcleave Cliffs
17%inclusion1 decks6 decks
11%synergy
Battlefield Forge
17%inclusion1 decks6 decks
-24%synergy
Temple of Malice
17%inclusion1 decks6 decks
0%synergy
Shattered Landscape
17%inclusion1 decks6 decks
-2%synergy
Talon Gates of Madara
17%inclusion1 decks6 decks
16%synergy
Thriving Bluff
17%inclusion1 decks6 decks
14%synergy
Blazemire Verge
17%inclusion1 decks6 decks
5%synergy
Sunbillow Verge
17%inclusion1 decks6 decks
7%synergy
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