Joshua Rosfield // Yoshimaru, Ever Faithful (Commander) - Upgraded

Alternate Names:

Dogmeat, Constant Companion // Joshua RosfieldDogmeat, Constant Companion // Joshua Rosfield

Joshua Rosfield // Yoshimaru, Ever Faithful
Rank #914
154decks
As CommanderJoshua RosfieldYoshimaru, Ever FaithfulAverage DeckDecks
Bracket
All12345
Budget
Any$$$$
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?
Deck Filters
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
New Cards
High Synergy Cards
Top Cards
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Bre of Clan Stoutarm
18%inclusion7 decks38 decks
14%synergy
Soul Immolation
8.1%inclusion3 decks37 decks
8%synergy
Raphael, the Nightwatcher
2.9%inclusion1 decks34 decks
3%synergy
Reckless Ransacking
2.7%inclusion1 decks37 decks
1%synergy
Impolite Entrance
2.6%inclusion1 decks38 decks
1%synergy
High Synergy Cards
Norin the Wary
76%inclusion117 decks154 decks
74%synergy
Mines of Moria
77%inclusion118 decks154 decks
72%synergy
Flowering of the White Tree
77%inclusion119 decks154 decks
72%synergy
Urza's Ruinous Blast
73%inclusion112 decks154 decks
71%synergy
Minas Tirith
78%inclusion120 decks154 decks
65%synergy
Sokenzan, Crucible of Defiance
73%inclusion113 decks154 decks
64%synergy
Kediss, Emberclaw Familiar
70%inclusion108 decks154 decks
63%synergy
Eiganjo, Seat of the Empire
75%inclusion116 decks154 decks
62%synergy
Merry, Esquire of Rohan
67%inclusion103 decks154 decks
62%synergy
Keleth, Sunmane Familiar
63%inclusion97 decks154 decks
61%synergy
Top Cards
Swords to Plowshares
75%inclusion116 decks154 decks
9%synergy
Path to Exile
66%inclusion102 decks154 decks
10%synergy
Shadowspear
65%inclusion100 decks154 decks
55%synergy
Skrelv, Defector Mite
62%inclusion95 decks154 decks
56%synergy
Teshar, Ancestor's Apostle
60%inclusion93 decks154 decks
56%synergy
Ragavan, Nimble Pilferer
57%inclusion88 decks154 decks
50%synergy
Kari Zev, Skyship Raider
57%inclusion88 decks154 decks
56%synergy
Loran of the Third Path
56%inclusion86 decks154 decks
43%synergy
The Ozolith
55%inclusion85 decks154 decks
52%synergy
Sword of the Animist
54%inclusion83 decks154 decks
36%synergy
Game Changers
Teferi's Protection
30%inclusion46 decks154 decks
13%synergy
Jeska's Will
25%inclusion38 decks154 decks
9%synergy
The One Ring
22%inclusion34 decks154 decks
16%synergy
Enlightened Tutor
19%inclusion29 decks154 decks
3%synergy
Smothering Tithe
11%inclusion17 decks154 decks
-8%synergy
Farewell
8.4%inclusion13 decks154 decks
-3%synergy
Creatures
Lae'zel, Vlaakith's Champion
52%inclusion80 decks154 decks
48%synergy
Phelia, Exuberant Shepherd
48%inclusion73 decks153 decks
45%synergy
Odric, Lunarch Marshal
47%inclusion73 decks154 decks
41%synergy
Venat, Heart of Hydaelyn
46%inclusion49 decks107 decks
44%synergy
Arbaaz Mir
45%inclusion69 decks153 decks
41%synergy
Gimli of the Glittering Caves
40%inclusion61 decks154 decks
38%synergy
Esper Sentinel
37%inclusion57 decks154 decks
12%synergy
Bastion Protector
34%inclusion53 decks154 decks
27%synergy
Kytheon, Hero of Akros
34%inclusion52 decks154 decks
33%synergy
Sram, Senior Edificer
32%inclusion50 decks154 decks
14%synergy
Inti, Seneschal of the Sun
32%inclusion50 decks154 decks
30%synergy
Zack Fair
32%inclusion36 decks113 decks
28%synergy
Boromir, Warden of the Tower
32%inclusion49 decks154 decks
25%synergy
Kassandra, Eagle Bearer
31%inclusion47 decks153 decks
28%synergy
Urdnan, Dromoka Warrior
30%inclusion46 decks152 decks
29%synergy
Goro-Goro, Disciple of Ryusei
30%inclusion46 decks154 decks
28%synergy
Senu, Keen-Eyed Protector
29%inclusion45 decks153 decks
28%synergy
Puresteel Paladin
29%inclusion45 decks154 decks
11%synergy
Akiri, Fearless Voyager
29%inclusion45 decks154 decks
16%synergy
Isamaru, Hound of Konda
29%inclusion44 decks154 decks
28%synergy
Reyav, Master Smith
27%inclusion41 decks154 decks
16%synergy
Gandalf the White
26%inclusion40 decks154 decks
24%synergy
Eight-and-a-Half-Tails
25%inclusion39 decks154 decks
25%synergy
Codsworth, Handy Helper
24%inclusion37 decks154 decks
17%synergy
Éowyn, Fearless Knight
23%inclusion36 decks154 decks
19%synergy
Cloud, Midgar Mercenary
23%inclusion26 decks114 decks
15%synergy
Mangara, the Diplomat
22%inclusion34 decks154 decks
16%synergy
Kellan, the Fae-Blooded
22%inclusion34 decks154 decks
15%synergy
Hope of Ghirapur
21%inclusion32 decks154 decks
18%synergy
Iroas, God of Victory
19%inclusion30 decks154 decks
9%synergy
Norin, Swift Survivalist
19%inclusion29 decks152 decks
18%synergy
Stoneforge Mystic
19%inclusion29 decks154 decks
8%synergy
Glóin, Dwarf Emissary
19%inclusion29 decks154 decks
16%synergy
Freya Crescent
19%inclusion21 decks112 decks
14%synergy
Ardenn, Intrepid Archaeologist
18%inclusion28 decks154 decks
11%synergy
Mabel, Heir to Cragflame
18%inclusion28 decks154 decks
17%synergy
Zurgo Bellstriker
17%inclusion26 decks154 decks
16%synergy
Danitha Capashen, Paragon
16%inclusion25 decks154 decks
4%synergy
Thalia, Heretic Cathar
16%inclusion25 decks154 decks
12%synergy
Mother of Runes
16%inclusion25 decks154 decks
3%synergy
Lightning, Army of One
15%inclusion17 decks114 decks
9%synergy
Adeline, Resplendent Cathar
14%inclusion22 decks154 decks
6%synergy
Baird, Argivian Recruiter
14%inclusion22 decks154 decks
11%synergy
Djeru and Hazoret
14%inclusion21 decks154 decks
13%synergy
Cadric, Soul Kindler
13%inclusion20 decks154 decks
12%synergy
Aurelia, the Warleader
13%inclusion20 decks154 decks
-1%synergy
Anafenza, Kin-Tree Spirit
12%inclusion19 decks154 decks
12%synergy
Laelia, the Blade Reforged
12%inclusion19 decks154 decks
9%synergy
Kellan, Planar Trailblazer
12%inclusion18 decks152 decks
11%synergy
Karlach, Fury of Avernus
12%inclusion18 decks154 decks
6%synergy
Instants
Boros Charm
48%inclusion74 decks154 decks
-1%synergy
Flawless Maneuver
38%inclusion58 decks154 decks
19%synergy
Chaos Warp
34%inclusion53 decks154 decks
3%synergy
Generous Gift
32%inclusion49 decks154 decks
-2%synergy
Legion Leadership
29%inclusion45 decks153 decks
12%synergy
Akroma's Will
29%inclusion45 decks154 decks
17%synergy
Deflecting Swat
28%inclusion43 decks154 decks
12%synergy
Wear // Tear
21%inclusion32 decks154 decks
0%synergy
Flare of Fortitude
19%inclusion29 decks153 decks
12%synergy
Restoration Magic
14%inclusion15 decks107 decks
4%synergy
Stroke of Midnight
12%inclusion19 decks154 decks
-5%synergy
Dawn's Truce
11%inclusion17 decks153 decks
0%synergy
Clever Concealment
10%inclusion16 decks154 decks
3%synergy
Surge of Salvation
10%inclusion16 decks154 decks
7%synergy
Sejiri Shelter
10%inclusion16 decks154 decks
2%synergy
Galadriel's Dismissal
10%inclusion16 decks154 decks
8%synergy
Reprieve
10%inclusion16 decks154 decks
2%synergy
Flare of Duplication
10%inclusion15 decks153 decks
8%synergy
Rebuff the Wicked
10%inclusion15 decks154 decks
6%synergy
Lightning Bolt
10%inclusion15 decks154 decks
-1%synergy
Kazuul's Fury
10%inclusion15 decks154 decks
7%synergy
Loran's Escape
9.1%inclusion14 decks154 decks
2%synergy
Mana Tithe
7.8%inclusion12 decks154 decks
5%synergy
Valakut Awakening
7.8%inclusion12 decks154 decks
1%synergy
Untimely Malfunction
6.6%inclusion10 decks152 decks
-5%synergy
Pyroblast
6.5%inclusion10 decks154 decks
2%synergy
Ephemerate
6.5%inclusion10 decks154 decks
0%synergy
Deflecting Palm
6.5%inclusion10 decks154 decks
-12%synergy
Razorgrass Ambush
5.9%inclusion9 decks153 decks
2%synergy
Silence
5.2%inclusion8 decks154 decks
0%synergy
Dispatch
5.2%inclusion8 decks154 decks
-9%synergy
Inventory Management
5.2%inclusion8 decks154 decks
-1%synergy
Sorceries
Blasphemous Act
29%inclusion45 decks154 decks
-4%synergy
Vandalblast
25%inclusion38 decks154 decks
9%synergy
Steelshaper's Gift
22%inclusion34 decks154 decks
10%synergy
Open the Armory
19%inclusion29 decks154 decks
5%synergy
Faithless Looting
17%inclusion26 decks154 decks
1%synergy
Chandra's Ignition
16%inclusion24 decks154 decks
10%synergy
Search for Glory
15%inclusion23 decks154 decks
14%synergy
Sevinne's Reclamation
12%inclusion18 decks154 decks
0%synergy
Austere Command
12%inclusion18 decks154 decks
-5%synergy
Sundering Eruption
10%inclusion16 decks153 decks
5%synergy
Slash the Ranks
8.4%inclusion13 decks154 decks
6%synergy
Avatar's Wrath
6.2%inclusion4 decks65 decks
3%synergy
Utility Artifacts
Embercleave
53%inclusion81 decks154 decks
45%synergy
Blackblade Reforged
51%inclusion79 decks154 decks
38%synergy
Mithril Coat
50%inclusion77 decks154 decks
39%synergy
The Spear of Leonidas
42%inclusion65 decks153 decks
38%synergy
Luxior, Giada's Gift
42%inclusion65 decks154 decks
41%synergy
Swiftfoot Boots
42%inclusion64 decks154 decks
-2%synergy
Tarrian's Soulcleaver
36%inclusion56 decks154 decks
33%synergy
The Reaver Cleaver
36%inclusion56 decks154 decks
27%synergy
Lost Jitte
31%inclusion47 decks153 decks
29%synergy
Heroes' Podium
27%inclusion42 decks154 decks
26%synergy
The Seriema
27%inclusion28 decks104 decks
25%synergy
Commander's Plate
27%inclusion41 decks154 decks
20%synergy
Caduceus, Staff of Hermes
25%inclusion39 decks153 decks
19%synergy
Excalibur, Sword of Eden
25%inclusion39 decks153 decks
19%synergy
Hammer of Nazahn
25%inclusion38 decks154 decks
15%synergy
Umezawa's Jitte
23%inclusion36 decks154 decks
21%synergy
Mirror of Galadriel
23%inclusion35 decks154 decks
22%synergy
Lightning Greaves
23%inclusion35 decks154 decks
-6%synergy
Eater of Virtue
21%inclusion32 decks154 decks
20%synergy
Wrecking Ball Arm
19%inclusion21 decks113 decks
16%synergy
Horn of the Mark
18%inclusion28 decks154 decks
17%synergy
Andúril, Narsil Reforged
17%inclusion26 decks154 decks
15%synergy
Skullclamp
16%inclusion24 decks154 decks
0%synergy
Basilisk Collar
14%inclusion22 decks154 decks
0%synergy
Stone of Erech
13%inclusion20 decks154 decks
12%synergy
Brotherhood Regalia
12%inclusion19 decks153 decks
6%synergy
Sword of Feast and Famine
12%inclusion18 decks154 decks
2%synergy
Tome of Legends
12%inclusion18 decks154 decks
8%synergy
Sting, the Glinting Dagger
11%inclusion17 decks154 decks
8%synergy
Tenza, Godo's Maul
11%inclusion17 decks154 decks
10%synergy
Conformer Shuriken
11%inclusion12 decks113 decks
9%synergy
Colossus Hammer
10%inclusion16 decks154 decks
-1%synergy
Oketra's Monument
9.1%inclusion14 decks154 decks
5%synergy
Bessie, the Doctor's Roadster
9.1%inclusion14 decks154 decks
9%synergy
Andúril, Flame of the West
9.1%inclusion14 decks154 decks
7%synergy
Sword of Hearth and Home
9.1%inclusion14 decks154 decks
3%synergy
Crown of Gondor
9.1%inclusion14 decks154 decks
9%synergy
Mask of Memory
8.4%inclusion13 decks154 decks
0%synergy
Hero's Blade
7.8%inclusion12 decks154 decks
5%synergy
Champion's Helm
7.8%inclusion12 decks154 decks
3%synergy
Bitterthorn, Nissa's Animus
7.1%inclusion11 decks154 decks
3%synergy
Helm of the Host
7.1%inclusion11 decks154 decks
-1%synergy
Maul of the Skyclaves
6.5%inclusion10 decks154 decks
1%synergy
Hazoret's Monument
6.5%inclusion10 decks154 decks
5%synergy
Cloudstone Curio
5.8%inclusion9 decks154 decks
5%synergy
Agatha's Soul Cauldron
5.8%inclusion9 decks154 decks
5%synergy
Kaldra Compleat
5.8%inclusion9 decks154 decks
0%synergy
Buster Sword
5.5%inclusion6 decks110 decks
-3%synergy
Mjölnir, Storm Hammer
5.2%inclusion8 decks153 decks
4%synergy
Sword of the Chosen
5.2%inclusion8 decks154 decks
5%synergy
Enchantments
Flaming Fist
51%inclusion79 decks154 decks
49%synergy
Guild Artisan
48%inclusion74 decks154 decks
47%synergy
Tavern Brawler
37%inclusion57 decks154 decks
36%synergy
Noble Heritage
36%inclusion55 decks154 decks
34%synergy
Day of Destiny
31%inclusion47 decks154 decks
30%synergy
Legion's Landing
31%inclusion47 decks154 decks
29%synergy
Sigarda's Aid
23%inclusion36 decks154 decks
11%synergy
Tocasia's Welcome
18%inclusion28 decks154 decks
11%synergy
Commander's Insignia
17%inclusion26 decks154 decks
16%synergy
Rising of the Day
16%inclusion25 decks154 decks
11%synergy
Search for Dagger
16%inclusion12 decks76 decks
16%synergy
Land Tax
13%inclusion20 decks154 decks
2%synergy
Fighter Class
12%inclusion19 decks154 decks
1%synergy
Far Traveler
12%inclusion18 decks154 decks
11%synergy
Forge Anew
11%inclusion17 decks154 decks
1%synergy
Veteran Soldier
8.4%inclusion13 decks154 decks
8%synergy
Trouble in Pairs
8.4%inclusion13 decks154 decks
0%synergy
Popular Entertainer
7.8%inclusion12 decks154 decks
7%synergy
On Serra's Wings
7.8%inclusion12 decks154 decks
6%synergy
War of the Last Alliance
7.1%inclusion11 decks154 decks
6%synergy
Resourceful Defense
7.1%inclusion11 decks154 decks
6%synergy
All That Glitters
6.5%inclusion10 decks154 decks
-2%synergy
We Ride at Dawn
5.2%inclusion8 decks153 decks
5%synergy
Reconnaissance
5.2%inclusion8 decks154 decks
-2%synergy
Planeswalkers
Jeska, Thrice Reborn
40%inclusion62 decks154 decks
39%synergy
The Wandering Emperor
14%inclusion21 decks154 decks
13%synergy
Elspeth Resplendent
13%inclusion20 decks154 decks
12%synergy
The Eternal Wanderer
7.8%inclusion12 decks154 decks
6%synergy
Ajani, Caller of the Pride
5.8%inclusion9 decks154 decks
5%synergy
Basri Ket
5.2%inclusion8 decks154 decks
4%synergy
Utility Lands
Eiganjo Castle
61%inclusion94 decks154 decks
59%synergy
Shinka, the Bloodsoaked Keep
60%inclusion92 decks154 decks
57%synergy
Kher Keep
46%inclusion71 decks154 decks
40%synergy
Geier Reach Sanitarium
44%inclusion68 decks154 decks
42%synergy
Mikokoro, Center of the Sea
42%inclusion65 decks154 decks
41%synergy
Hammerheim
36%inclusion55 decks154 decks
35%synergy
Rogue's Passage
32%inclusion50 decks154 decks
1%synergy
Inventors' Fair
27%inclusion42 decks154 decks
18%synergy
Kor Haven
26%inclusion40 decks154 decks
25%synergy
Urza's Saga
21%inclusion33 decks154 decks
12%synergy
Hall of Heliod's Generosity
20%inclusion31 decks154 decks
18%synergy
Nykthos, Shrine to Nyx
19%inclusion30 decks154 decks
18%synergy
Shivan Gorge
19%inclusion30 decks154 decks
18%synergy
Monumental Henge
18%inclusion28 decks153 decks
13%synergy
Untaidake, the Cloud Keeper
15%inclusion23 decks154 decks
15%synergy
Hall of the Bandit Lord
13%inclusion20 decks154 decks
12%synergy
Great Hall of the Citadel
13%inclusion20 decks154 decks
12%synergy
Tyrite Sanctum
12%inclusion18 decks154 decks
10%synergy
Arena of Glory
7.2%inclusion11 decks153 decks
-2%synergy
Gods' Eye, Gate to the Reikai
7.1%inclusion11 decks154 decks
7%synergy
Slayers' Stronghold
7.1%inclusion11 decks154 decks
-15%synergy
Clive's Hideaway
6.5%inclusion7 decks108 decks
6%synergy
War Room
5.8%inclusion9 decks154 decks
-4%synergy
Mana Artifacts
Sol Ring
77%inclusion119 decks154 decks
-8%synergy
Arcane Signet
62%inclusion95 decks154 decks
-18%synergy
Mox Amber
57%inclusion88 decks154 decks
53%synergy
Relic of Legends
43%inclusion66 decks154 decks
41%synergy
Talisman of Conviction
38%inclusion59 decks154 decks
-14%synergy
Boros Signet
31%inclusion48 decks154 decks
-21%synergy
The Irencrag
19%inclusion30 decks154 decks
17%synergy
Honor-Worn Shaku
15%inclusion23 decks154 decks
14%synergy
Mox Opal
15%inclusion23 decks154 decks
10%synergy
The Aetherspark
12%inclusion18 decks149 decks
9%synergy
Springleaf Drum
10%inclusion16 decks154 decks
8%synergy
Paradise Mantle
8.4%inclusion13 decks154 decks
7%synergy
Mind Stone
6.5%inclusion10 decks154 decks
-19%synergy
Commander's Sphere
6.5%inclusion10 decks154 decks
-9%synergy
Lotus Petal
6.5%inclusion10 decks154 decks
2%synergy
Fellwar Stone
5.8%inclusion9 decks154 decks
-19%synergy
Lands
Plains
92%inclusion142 decks154 decks
-6%synergy
Mountain
88%inclusion135 decks154 decks
-10%synergy
Command Tower
84%inclusion130 decks154 decks
-1%synergy
Battlefield Forge
71%inclusion109 decks154 decks
15%synergy
Sacred Foundry
69%inclusion106 decks154 decks
23%synergy
The Grey Havens
60%inclusion93 decks154 decks
59%synergy
Clifftop Retreat
60%inclusion92 decks154 decks
-5%synergy
Flagstones of Trokair
60%inclusion92 decks154 decks
58%synergy
Spectator Seating
55%inclusion84 decks154 decks
15%synergy
Arid Mesa
47%inclusion73 decks154 decks
19%synergy
Needleverge Pathway
44%inclusion68 decks154 decks
18%synergy
Plaza of Heroes
40%inclusion62 decks154 decks
36%synergy
Sundown Pass
39%inclusion60 decks154 decks
3%synergy
Abstergo Entertainment
38%inclusion58 decks153 decks
36%synergy
Sunbaked Canyon
36%inclusion55 decks154 decks
19%synergy
Rugged Prairie
33%inclusion51 decks154 decks
-8%synergy
Inspiring Vantage
31%inclusion47 decks154 decks
14%synergy
Boros Garrison
31%inclusion47 decks154 decks
-8%synergy
Legion Leadership
29%inclusion45 decks153 decks
12%synergy
Sunbillow Verge
25%inclusion37 decks149 decks
2%synergy
Furycalm Snarl
23%inclusion35 decks154 decks
-21%synergy
Elegant Parlor
20%inclusion31 decks154 decks
1%synergy
Temple of Triumph
19%inclusion30 decks154 decks
-19%synergy
Gemstone Caverns
19%inclusion29 decks154 decks
15%synergy
Plateau
19%inclusion29 decks154 decks
7%synergy
Windswept Heath
12%inclusion18 decks154 decks
5%synergy
Radiant Summit
11%inclusion10 decks94 decks
-6%synergy
Sundering Eruption
10%inclusion16 decks153 decks
5%synergy
Witch Enchanter
10%inclusion16 decks153 decks
-2%synergy
Sejiri Shelter
10%inclusion16 decks154 decks
2%synergy
Exotic Orchard
10%inclusion16 decks154 decks
-19%synergy
Flooded Strand
10%inclusion16 decks154 decks
4%synergy
Marsh Flats
10%inclusion15 decks154 decks
3%synergy
Kazuul's Fury
10%inclusion15 decks154 decks
7%synergy
Opal Palace
9.1%inclusion14 decks154 decks
6%synergy
Bloodstained Mire
8.4%inclusion13 decks154 decks
2%synergy
Myriad Landscape
7.8%inclusion12 decks154 decks
-13%synergy
Snow-Covered Plains
7.8%inclusion12 decks154 decks
5%synergy
Valakut Awakening
7.8%inclusion12 decks154 decks
1%synergy
Daily Bugle Building
7.3%inclusion6 decks82 decks
7%synergy
Evolving Wilds
7.1%inclusion11 decks154 decks
-13%synergy
Snow-Covered Mountain
7.1%inclusion11 decks154 decks
5%synergy
Wooded Foothills
7.1%inclusion11 decks154 decks
2%synergy
Wind-Scarred Crag
6.5%inclusion10 decks154 decks
-11%synergy
Prismatic Vista
6.5%inclusion10 decks154 decks
0%synergy
Sunscorched Divide
6.5%inclusion10 decks154 decks
-13%synergy
Razorgrass Ambush
5.9%inclusion9 decks153 decks
2%synergy
Terramorphic Expanse
5.8%inclusion9 decks154 decks
-8%synergy
Scalding Tarn
5.8%inclusion9 decks154 decks
1%synergy
Gallifrey Council Chamber
5.8%inclusion9 decks154 decks
6%synergy
About UsContactPrivacy PolicyTerms of Service
Space Cow MediaArchidektCardsphereCommander SpellbookFABRECSpellvoid
Space Cow MediaArchidektCommander's Herald
Commander SpellbookFABRECSpellvoid
EDHREC is unofficial Fan Content permitted under the Fan Content Policy. Not approved/endorsed by Wizards. Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC.
next@15 test