Joshua Rosfield // Tevesh Szat, Doom of Fools (Commander) - Expensive Optimized

Joshua Rosfield // Tevesh Szat, Doom of Fools
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Background image for Biorhythm Is Unbanned in Commander. What Now?
Zoe Ley
Feb 11, 2026
Zoe Ley
Biorhythm Is Unbanned in Commander. What Now?
That's right, you can now play Biorhythm in Commander. But how? Which decks should you run it in? Is it strictly a combo piece?
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Enchantments
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Utility Lands
Mana Artifacts
Lands
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Hexing Squelcher
33%inclusion1 decks3 decks
20%synergy
Mornsong Aria
33%inclusion1 decks3 decks
32%synergy
High Synergy Cards
Yawgmoth's Will
100%inclusion5 decks5 decks
98%synergy
Culling the Weak
100%inclusion5 decks5 decks
94%synergy
Cabal Ritual
100%inclusion5 decks5 decks
92%synergy
Phyrexian Tower
100%inclusion5 decks5 decks
89%synergy
Voltaic Key
80%inclusion4 decks5 decks
80%synergy
Deadly Rollick
100%inclusion5 decks5 decks
79%synergy
City of Traitors
80%inclusion4 decks5 decks
78%synergy
Beseech the Mirror
80%inclusion4 decks5 decks
76%synergy
Wheel of Fortune
80%inclusion4 decks5 decks
74%synergy
The One Ring
80%inclusion4 decks5 decks
72%synergy
Top Cards
Dark Ritual
100%inclusion5 decks5 decks
58%synergy
Skullclamp
80%inclusion4 decks5 decks
70%synergy
Diabolic Intent
80%inclusion4 decks5 decks
72%synergy
Deflecting Swat
80%inclusion4 decks5 decks
60%synergy
Gamble
80%inclusion4 decks5 decks
70%synergy
Game Changers
Mana Vault
100%inclusion5 decks5 decks
94%synergy
Vampiric Tutor
100%inclusion5 decks5 decks
86%synergy
Lion's Eye Diamond
100%inclusion5 decks5 decks
97%synergy
Demonic Tutor
100%inclusion5 decks5 decks
82%synergy
Chrome Mox
100%inclusion5 decks5 decks
94%synergy
Mox Diamond
100%inclusion5 decks5 decks
96%synergy
Imperial Seal
100%inclusion5 decks5 decks
95%synergy
Ancient Tomb
80%inclusion4 decks5 decks
70%synergy
Necropotence
80%inclusion4 decks5 decks
74%synergy
Jeska's Will
80%inclusion4 decks5 decks
56%synergy
Creatures
Birgi, God of Storytelling
60%inclusion3 decks5 decks
51%synergy
Dragon's Rage Channeler
60%inclusion3 decks5 decks
57%synergy
Orcish Bowmasters
60%inclusion3 decks5 decks
49%synergy
Ragavan, Nimble Pilferer
60%inclusion3 decks5 decks
50%synergy
Goblin Welder
40%inclusion2 decks5 decks
37%synergy
Opposition Agent
40%inclusion2 decks5 decks
35%synergy
Simian Spirit Guide
40%inclusion2 decks5 decks
34%synergy
Skirk Prospector
40%inclusion2 decks5 decks
36%synergy
Blood Pet
40%inclusion2 decks5 decks
38%synergy
Sheoldred, the Apocalypse
40%inclusion2 decks5 decks
32%synergy
Stitcher's Supplier
40%inclusion2 decks5 decks
38%synergy
Phyrexian Obliterator
20%inclusion1 decks5 decks
19%synergy
Vile Entomber
20%inclusion1 decks5 decks
18%synergy
Bogardan Hellkite
20%inclusion1 decks5 decks
20%synergy
Dualcaster Mage
20%inclusion1 decks5 decks
11%synergy
Gwenom, Remorseless
20%inclusion1 decks5 decks
19%synergy
Hoarding Broodlord
20%inclusion1 decks5 decks
15%synergy
Treasure Nabber
20%inclusion1 decks5 decks
16%synergy
Scavenger Regent
20%inclusion1 decks5 decks
19%synergy
_____ Goblin
20%inclusion1 decks5 decks
20%synergy
Worldgorger Dragon
20%inclusion1 decks5 decks
18%synergy
Sire of Insanity
20%inclusion1 decks5 decks
18%synergy
K'rrik, Son of Yawgmoth
20%inclusion1 decks5 decks
17%synergy
Bloodthirsty Conqueror
20%inclusion1 decks5 decks
15%synergy
Spider-Punk
20%inclusion1 decks5 decks
19%synergy
Maralen of the Mornsong
20%inclusion1 decks5 decks
20%synergy
Grief
20%inclusion1 decks5 decks
19%synergy
Fleshwrither
20%inclusion1 decks5 decks
20%synergy
Magus of the Moon
20%inclusion1 decks5 decks
19%synergy
Rot-Curse Rakshasa
20%inclusion1 decks5 decks
19%synergy
Reckless Barbarian
20%inclusion1 decks5 decks
17%synergy
Valgavoth, Terror Eater
20%inclusion1 decks5 decks
17%synergy
Stormscale Scion
20%inclusion1 decks5 decks
20%synergy
Universal Automaton
20%inclusion1 decks5 decks
19%synergy
Dauthi Voidwalker
20%inclusion1 decks5 decks
12%synergy
Longshot, Rebel Bowman
20%inclusion1 decks5 decks
17%synergy
Instants
Fire Covenant
60%inclusion3 decks5 decks
53%synergy
Entomb
60%inclusion3 decks5 decks
53%synergy
Seething Song
60%inclusion3 decks5 decks
49%synergy
Red Elemental Blast
60%inclusion3 decks5 decks
51%synergy
Pyroblast
60%inclusion3 decks5 decks
51%synergy
Flare of Duplication
60%inclusion3 decks5 decks
55%synergy
Sacrifice
40%inclusion2 decks5 decks
38%synergy
Wild Magic Surge
40%inclusion2 decks5 decks
37%synergy
Lightning Bolt
40%inclusion2 decks5 decks
22%synergy
Demonic Consultation
40%inclusion2 decks5 decks
40%synergy
Desperate Ritual
40%inclusion2 decks5 decks
36%synergy
Pyretic Ritual
40%inclusion2 decks5 decks
35%synergy
Abrade
40%inclusion2 decks5 decks
18%synergy
Redirect Lightning
40%inclusion2 decks5 decks
32%synergy
Tainted Pact
40%inclusion2 decks5 decks
38%synergy
Ad Nauseam
40%inclusion2 decks5 decks
37%synergy
Saw in Half
40%inclusion2 decks5 decks
29%synergy
Fell the Profane
20%inclusion1 decks5 decks
8%synergy
Fatal Push
20%inclusion1 decks5 decks
19%synergy
Cut Down
20%inclusion1 decks5 decks
19%synergy
Doom Blade
20%inclusion1 decks5 decks
18%synergy
Supernatural Stamina
20%inclusion1 decks5 decks
14%synergy
Tibalt's Trickery
20%inclusion1 decks5 decks
7%synergy
Malakir Rebirth
20%inclusion1 decks5 decks
5%synergy
Rain of Filth
20%inclusion1 decks5 decks
19%synergy
Dismember
20%inclusion1 decks5 decks
16%synergy
Chaos Warp
20%inclusion1 decks5 decks
-28%synergy
Sheoldred's Edict
20%inclusion1 decks5 decks
17%synergy
Snuff Out
20%inclusion1 decks5 decks
16%synergy
Corpse Dance
20%inclusion1 decks5 decks
20%synergy
Withering Boon
20%inclusion1 decks5 decks
19%synergy
Bitter Triumph
20%inclusion1 decks5 decks
15%synergy
Final Fortune
20%inclusion1 decks5 decks
18%synergy
Divergent Transformations
20%inclusion1 decks5 decks
20%synergy
Undying Evil
20%inclusion1 decks5 decks
18%synergy
Burnt Offering
20%inclusion1 decks5 decks
14%synergy
Sorceries
Praetor's Grasp
60%inclusion3 decks5 decks
57%synergy
Rite of Flame
60%inclusion3 decks5 decks
55%synergy
Infernal Plunge
60%inclusion3 decks5 decks
57%synergy
Reanimate
60%inclusion3 decks5 decks
37%synergy
Twinflame
40%inclusion2 decks5 decks
34%synergy
Molten Duplication
40%inclusion2 decks5 decks
34%synergy
Grim Tutor
40%inclusion2 decks5 decks
35%synergy
Wheel of Misfortune
40%inclusion2 decks5 decks
34%synergy
Toxic Deluge
40%inclusion2 decks5 decks
22%synergy
Profane Tutor
20%inclusion1 decks5 decks
18%synergy
Last Chance
20%inclusion1 decks5 decks
19%synergy
Warrior's Oath
20%inclusion1 decks5 decks
20%synergy
Ruination
20%inclusion1 decks5 decks
20%synergy
Mastermind's Acquisition
20%inclusion1 decks5 decks
20%synergy
Demonic Counsel
20%inclusion1 decks5 decks
17%synergy
Tendrils of Agony
20%inclusion1 decks5 decks
19%synergy
Chain of Smog
20%inclusion1 decks5 decks
19%synergy
Duress
20%inclusion1 decks5 decks
19%synergy
Obliterate
20%inclusion1 decks5 decks
20%synergy
Blasphemous Act
20%inclusion1 decks5 decks
-31%synergy
Buried Alive
20%inclusion1 decks5 decks
15%synergy
Reality Scramble
20%inclusion1 decks5 decks
20%synergy
Pyroclasm
20%inclusion1 decks5 decks
19%synergy
Thoughtseize
20%inclusion1 decks5 decks
19%synergy
Brotherhood's End
20%inclusion1 decks5 decks
19%synergy
Zero Point Ballad
20%inclusion1 decks5 decks
19%synergy
Black Sun's Zenith
20%inclusion1 decks5 decks
19%synergy
Wheel of Fate
20%inclusion1 decks5 decks
19%synergy
Rhystic Tutor
20%inclusion1 decks5 decks
20%synergy
Peer into the Abyss
20%inclusion1 decks5 decks
16%synergy
Faithless Looting
20%inclusion1 decks5 decks
-8%synergy
Transmogrify
20%inclusion1 decks5 decks
20%synergy
Smallpox
20%inclusion1 decks5 decks
19%synergy
Meltdown
20%inclusion1 decks5 decks
20%synergy
Beseech the Queen
20%inclusion1 decks5 decks
19%synergy
Cruel Tutor
20%inclusion1 decks5 decks
19%synergy
Utility Artifacts
Sensei's Divining Top
40%inclusion2 decks5 decks
34%synergy
Grinding Station
40%inclusion2 decks5 decks
38%synergy
Defense Grid
40%inclusion2 decks5 decks
38%synergy
Manifold Key
40%inclusion2 decks5 decks
39%synergy
Bolas's Citadel
40%inclusion2 decks5 decks
29%synergy
Chalice of the Void
40%inclusion2 decks5 decks
40%synergy
Sphere of Resistance
20%inclusion1 decks5 decks
20%synergy
God-Pharaoh's Statue
20%inclusion1 decks5 decks
20%synergy
Vexing Bauble
20%inclusion1 decks5 decks
19%synergy
Wishclaw Talisman
20%inclusion1 decks5 decks
14%synergy
Damping Sphere
20%inclusion1 decks5 decks
20%synergy
Trinisphere
20%inclusion1 decks5 decks
20%synergy
Conqueror's Flail
20%inclusion1 decks5 decks
19%synergy
Pact Weapon
20%inclusion1 decks5 decks
19%synergy
Jet Medallion
20%inclusion1 decks5 decks
13%synergy
Tangle Wire
20%inclusion1 decks5 decks
20%synergy
Aetherflux Reservoir
20%inclusion1 decks5 decks
16%synergy
Torpor Orb
20%inclusion1 decks5 decks
20%synergy
Lightning Greaves
20%inclusion1 decks5 decks
-15%synergy
Enchantments
Underworld Breach
60%inclusion3 decks5 decks
53%synergy
Animate Dead
40%inclusion2 decks5 decks
30%synergy
Necromancy
40%inclusion2 decks5 decks
37%synergy
Dance of the Dead
40%inclusion2 decks5 decks
38%synergy
Blood Moon
40%inclusion2 decks5 decks
38%synergy
Pestilence
20%inclusion1 decks5 decks
18%synergy
Contamination
20%inclusion1 decks5 decks
20%synergy
Nether Void
20%inclusion1 decks5 decks
20%synergy
Last Voyage of the _____
20%inclusion1 decks5 decks
20%synergy
Necrodominance
20%inclusion1 decks5 decks
19%synergy
Stranglehold
20%inclusion1 decks5 decks
19%synergy
Planeswalkers
Karn, the Great Creator
40%inclusion2 decks5 decks
39%synergy
Chandra, Torch of Defiance
20%inclusion1 decks5 decks
16%synergy
Chandra, Awakened Inferno
20%inclusion1 decks5 decks
16%synergy
Professor Onyx
20%inclusion1 decks5 decks
18%synergy
Liliana of the Veil
20%inclusion1 decks5 decks
19%synergy
Lukka, Coppercoat Outcast
20%inclusion1 decks5 decks
20%synergy
Tezzeret, Cruel Captain
20%inclusion1 decks5 decks
19%synergy
Utility Lands
Urza's Saga
60%inclusion3 decks5 decks
54%synergy
Urborg, Tomb of Yawgmoth
40%inclusion2 decks5 decks
21%synergy
Crystal Vein
40%inclusion2 decks5 decks
39%synergy
Emergence Zone
40%inclusion2 decks5 decks
37%synergy
Winding Canyons
20%inclusion1 decks5 decks
20%synergy
The Tabernacle at Pendrell Vale
20%inclusion1 decks5 decks
20%synergy
Castle Locthwain
20%inclusion1 decks5 decks
14%synergy
Cabal Stronghold
20%inclusion1 decks5 decks
19%synergy
Bazaar of Baghdad
20%inclusion1 decks5 decks
20%synergy
Peat Bog
20%inclusion1 decks5 decks
19%synergy
Takenuma, Abandoned Mire
20%inclusion1 decks5 decks
11%synergy
Urborg
20%inclusion1 decks5 decks
20%synergy
Vault of Whispers
20%inclusion1 decks5 decks
14%synergy
Wasteland
20%inclusion1 decks5 decks
19%synergy
Cabal Coffers
20%inclusion1 decks5 decks
10%synergy
Geier Reach Sanitarium
20%inclusion1 decks5 decks
14%synergy
Nykthos, Shrine to Nyx
20%inclusion1 decks5 decks
18%synergy
Strip Mine
20%inclusion1 decks5 decks
19%synergy
Great Furnace
20%inclusion1 decks5 decks
14%synergy
Mana Artifacts
Lotus Petal
100%inclusion5 decks5 decks
92%synergy
Mox Opal
100%inclusion5 decks5 decks
96%synergy
Sol Ring
100%inclusion5 decks5 decks
14%synergy
Arcane Signet
80%inclusion4 decks5 decks
-2%synergy
Springleaf Drum
80%inclusion4 decks5 decks
78%synergy
Mox Amber
80%inclusion4 decks5 decks
76%synergy
Grim Monolith
60%inclusion3 decks5 decks
58%synergy
Paradise Mantle
60%inclusion3 decks5 decks
59%synergy
Rakdos Signet
40%inclusion2 decks5 decks
-19%synergy
Talisman of Indulgence
40%inclusion2 decks5 decks
-16%synergy
Fellwar Stone
40%inclusion2 decks5 decks
6%synergy
Lotus Bloom
20%inclusion1 decks5 decks
20%synergy
Thran Dynamo
20%inclusion1 decks5 decks
15%synergy
Mox Jasper
20%inclusion1 decks5 decks
20%synergy
Jeweled Amulet
20%inclusion1 decks5 decks
19%synergy
Basalt Monolith
20%inclusion1 decks5 decks
19%synergy
Pentad Prism
20%inclusion1 decks5 decks
20%synergy
Lands
Gemstone Caverns
100%inclusion5 decks5 decks
95%synergy
Arid Mesa
80%inclusion4 decks5 decks
72%synergy
Marsh Flats
80%inclusion4 decks5 decks
72%synergy
Swamp
80%inclusion4 decks5 decks
-18%synergy
Blood Crypt
80%inclusion4 decks5 decks
35%synergy
Verdant Catacombs
80%inclusion4 decks5 decks
73%synergy
Scalding Tarn
80%inclusion4 decks5 decks
73%synergy
Polluted Delta
80%inclusion4 decks5 decks
72%synergy
Bloodstained Mire
80%inclusion4 decks5 decks
47%synergy
Badlands
60%inclusion3 decks5 decks
47%synergy
Wooded Foothills
60%inclusion3 decks5 decks
53%synergy
Mount Doom
60%inclusion3 decks5 decks
43%synergy
Mountain
60%inclusion3 decks5 decks
-37%synergy
Mana Confluence
60%inclusion3 decks5 decks
54%synergy
City of Brass
60%inclusion3 decks5 decks
53%synergy
Sulfurous Springs
60%inclusion3 decks5 decks
13%synergy
Command Tower
60%inclusion3 decks5 decks
-26%synergy
Luxury Suite
60%inclusion3 decks5 decks
21%synergy
Snow-Covered Mountain
40%inclusion2 decks5 decks
37%synergy
Raucous Theater
40%inclusion2 decks5 decks
18%synergy
Blackcleave Cliffs
40%inclusion2 decks5 decks
20%synergy
Snow-Covered Swamp
40%inclusion2 decks5 decks
37%synergy
Blightstep Pathway
40%inclusion2 decks5 decks
17%synergy
Fell the Profane
20%inclusion1 decks5 decks
8%synergy
Smoldering Marsh
20%inclusion1 decks5 decks
-44%synergy
Malakir Rebirth
20%inclusion1 decks5 decks
5%synergy
Prismatic Vista
20%inclusion1 decks5 decks
14%synergy
Myriad Landscape
20%inclusion1 decks5 decks
1%synergy
Exotic Orchard
20%inclusion1 decks5 decks
-11%synergy
Blazemire Verge
20%inclusion1 decks5 decks
-10%synergy
Cavern of Souls
20%inclusion1 decks5 decks
15%synergy
Talon Gates of Madara
20%inclusion1 decks5 decks
19%synergy
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