Hearthhull, the Worldseed (Commander) - Optimized

Background image for Should We Change the Rules for Hybrid Mana in Commander
Cas Hinds
Mar 2, 2026
Should We Change the Rules for Hybrid Mana in Commander
With all the recent changes to the Commander format, is it the right time to change the hybrid mana rule? Should it never be changed?
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Hexing Squelcher
9.0%inclusion33 decks366 decks
-1%synergy
Sapling Nursery
5.0%inclusion18 decks358 decks
4%synergy
Formidable Speaker
4.5%inclusion31 decks693 decks
2%synergy
Vibrance
3.6%inclusion13 decks366 decks
3%synergy
Prismatic Undercurrents
2.3%inclusion8 decks355 decks
1%synergy
High Synergy Cards
The Gitrog Monster
93%inclusion848 decks913 decks
76%synergy
Zuran Orb
84%inclusion771 decks913 decks
74%synergy
Splendid Reclamation
86%inclusion782 decks913 decks
71%synergy
Aftermath Analyst
84%inclusion769 decks913 decks
69%synergy
Sylvan Safekeeper
78%inclusion714 decks913 decks
68%synergy
Lotus Cobra
76%inclusion697 decks913 decks
65%synergy
Icetill Explorer
81%inclusion738 decks909 decks
62%synergy
Oracle of Mul Daya
74%inclusion674 decks913 decks
61%synergy
Azusa, Lost but Seeking
67%inclusion615 decks913 decks
57%synergy
Exploration Broodship
76%inclusion694 decks913 decks
57%synergy
Top Cards
Horizon Explorer
75%inclusion682 decks913 decks
56%synergy
Korvold, Fae-Cursed King
74%inclusion680 decks913 decks
55%synergy
Harrow
69%inclusion631 decks913 decks
49%synergy
Szarel, Genesis Shepherd
68%inclusion625 decks913 decks
54%synergy
Nature's Lore
68%inclusion619 decks913 decks
30%synergy
Braids, Arisen Nightmare
67%inclusion610 decks913 decks
49%synergy
Tannuk, Memorial Ensign
66%inclusion604 decks913 decks
53%synergy
Ramunap Excavator
65%inclusion595 decks913 decks
52%synergy
Titania, Protector of Argoth
64%inclusion585 decks913 decks
51%synergy
Farseek
62%inclusion568 decks913 decks
14%synergy
Game Changers
Crop Rotation
76%inclusion697 decks913 decks
62%synergy
Glacial Chasm
50%inclusion454 decks913 decks
46%synergy
Field of the Dead
49%inclusion451 decks913 decks
41%synergy
Demonic Tutor
36%inclusion328 decks913 decks
20%synergy
Vampiric Tutor
25%inclusion231 decks913 decks
14%synergy
Worldly Tutor
23%inclusion206 decks913 decks
13%synergy
Ancient Tomb
21%inclusion189 decks913 decks
13%synergy
The One Ring
10%inclusion95 decks913 decks
6%synergy
Gaea's Cradle
10%inclusion90 decks913 decks
7%synergy
Seedborn Muse
8.9%inclusion81 decks913 decks
4%synergy
Creatures
Mayhem Devil
61%inclusion558 decks913 decks
35%synergy
Tireless Provisioner
61%inclusion556 decks913 decks
44%synergy
Scute Swarm
56%inclusion512 decks913 decks
44%synergy
Evendo Brushrazer
52%inclusion477 decks913 decks
37%synergy
Moraug, Fury of Akoum
49%inclusion444 decks913 decks
38%synergy
Lumra, Bellow of the Woods
48%inclusion437 decks913 decks
42%synergy
Dryad of the Ilysian Grove
47%inclusion429 decks913 decks
38%synergy
Omnath, Locus of Rage
46%inclusion422 decks913 decks
35%synergy
Ancient Greenwarden
44%inclusion404 decks913 decks
37%synergy
Famished Worldsire
43%inclusion396 decks911 decks
36%synergy
Baloth Prime
43%inclusion390 decks913 decks
29%synergy
Rampaging Baloths
42%inclusion384 decks913 decks
31%synergy
Orcish Lumberjack
40%inclusion362 decks913 decks
33%synergy
Springheart Nantuko
37%inclusion342 decks913 decks
33%synergy
Sabotender
36%inclusion331 decks913 decks
29%synergy
Six
35%inclusion324 decks913 decks
22%synergy
Springbloom Druid
35%inclusion324 decks913 decks
24%synergy
Augur of Autumn
35%inclusion319 decks913 decks
28%synergy
Elvish Reclaimer
34%inclusion313 decks913 decks
30%synergy
Mazirek, Kraul Death Priest
34%inclusion306 decks913 decks
21%synergy
Scouring Swarm
33%inclusion300 decks913 decks
21%synergy
Soul of Windgrace
29%inclusion269 decks913 decks
21%synergy
Nissa, Resurgent Animist
27%inclusion242 decks913 decks
24%synergy
World Shaper
26%inclusion234 decks913 decks
17%synergy
Traveling Chocobo
25%inclusion224 decks913 decks
21%synergy
Ashaya, Soul of the Wild
24%inclusion220 decks913 decks
22%synergy
Ignoble Hierarch
24%inclusion218 decks913 decks
-32%synergy
God-Eternal Bontu
23%inclusion211 decks913 decks
18%synergy
Ob Nixilis, the Fallen
22%inclusion200 decks913 decks
17%synergy
Tireless Tracker
21%inclusion196 decks913 decks
13%synergy
Juri, Master of the Revue
21%inclusion191 decks913 decks
8%synergy
Birds of Paradise
20%inclusion187 decks913 decks
-11%synergy
Tiller Engine
20%inclusion185 decks913 decks
18%synergy
Mossborn Hydra
20%inclusion184 decks913 decks
16%synergy
Loot, Exuberant Explorer
20%inclusion182 decks913 decks
16%synergy
Iridescent Vinelasher
19%inclusion176 decks913 decks
16%synergy
Wayward Swordtooth
17%inclusion157 decks913 decks
14%synergy
Sprouting Goblin
16%inclusion149 decks913 decks
12%synergy
Mightform Harmonizer
16%inclusion148 decks911 decks
11%synergy
Eumidian Wastewaker
15%inclusion139 decks913 decks
8%synergy
Avenger of Zendikar
14%inclusion126 decks913 decks
5%synergy
Rydia, Summoner of Mist
12%inclusion113 decks913 decks
11%synergy
Delighted Halfling
12%inclusion111 decks913 decks
0%synergy
Multani, Yavimaya's Avatar
12%inclusion107 decks913 decks
7%synergy
Eternal Witness
10%inclusion95 decks913 decks
-15%synergy
Sakura-Tribe Elder
10%inclusion92 decks913 decks
-22%synergy
Quirion Ranger
9.2%inclusion84 decks913 decks
9%synergy
Loamcrafter Faun
8.7%inclusion79 decks913 decks
6%synergy
Deathrite Shaman
8.5%inclusion78 decks913 decks
-3%synergy
Toph, Hardheaded Teacher
8.5%inclusion49 decks575 decks
7%synergy
Instants
Beast Within
61%inclusion555 decks913 decks
20%synergy
Roiling Regrowth
47%inclusion433 decks913 decks
37%synergy
Assassin's Trophy
46%inclusion421 decks913 decks
2%synergy
Tear Asunder
45%inclusion414 decks913 decks
32%synergy
Constant Mists
38%inclusion347 decks913 decks
33%synergy
Heroic Intervention
35%inclusion317 decks913 decks
9%synergy
Putrefy
34%inclusion308 decks913 decks
12%synergy
Infernal Grasp
30%inclusion270 decks913 decks
17%synergy
Entish Restoration
27%inclusion250 decks913 decks
19%synergy
Rakdos Charm
27%inclusion243 decks913 decks
12%synergy
Deflecting Swat
25%inclusion224 decks913 decks
9%synergy
Deadly Rollick
20%inclusion187 decks913 decks
8%synergy
Windgrace's Judgment
20%inclusion180 decks913 decks
12%synergy
Abrupt Decay
19%inclusion174 decks913 decks
7%synergy
Rain of Filth
18%inclusion164 decks913 decks
16%synergy
Realms Uncharted
15%inclusion139 decks913 decks
12%synergy
Archdruid's Charm
11%inclusion104 decks913 decks
9%synergy
Chaos Warp
10%inclusion87 decks913 decks
-14%synergy
Veil of Summer
8.7%inclusion79 decks913 decks
3%synergy
Noxious Revival
8.1%inclusion74 decks913 decks
2%synergy
Entomb
7.2%inclusion66 decks913 decks
-4%synergy
Elemental Teachings
6.9%inclusion40 decks583 decks
6%synergy
Force of Vigor
6.7%inclusion61 decks913 decks
4%synergy
Dark Ritual
5.9%inclusion54 decks913 decks
-7%synergy
Pyroblast
5.9%inclusion54 decks913 decks
1%synergy
Fell the Profane
5.5%inclusion50 decks913 decks
-1%synergy
Chord of Calling
5.4%inclusion49 decks913 decks
3%synergy
Terminate
5.0%inclusion46 decks913 decks
-23%synergy
Sorceries
Scapeshift
58%inclusion534 decks913 decks
52%synergy
Blasphemous Act
52%inclusion474 decks913 decks
11%synergy
Worldsoul's Rage
50%inclusion454 decks913 decks
40%synergy
Cultivate
43%inclusion393 decks913 decks
2%synergy
Life from the Loam
41%inclusion370 decks913 decks
30%synergy
Planetary Annihilation
39%inclusion357 decks913 decks
27%synergy
Nahiri's Lithoforming
33%inclusion302 decks913 decks
29%synergy
Skyshroud Claim
28%inclusion258 decks913 decks
18%synergy
Green Sun's Zenith
27%inclusion248 decks913 decks
24%synergy
Three Visits
26%inclusion234 decks913 decks
1%synergy
Toxic Deluge
23%inclusion209 decks913 decks
7%synergy
Reprocess
17%inclusion157 decks913 decks
16%synergy
Pest Infestation
16%inclusion147 decks913 decks
10%synergy
Will of the Sultai
13%inclusion121 decks913 decks
10%synergy
Gaze of Granite
13%inclusion118 decks913 decks
8%synergy
Reanimate
12%inclusion113 decks913 decks
-10%synergy
Night's Whisper
12%inclusion112 decks913 decks
2%synergy
Culling Ritual
12%inclusion106 decks913 decks
0%synergy
Escape to the Wilds
12%inclusion106 decks913 decks
7%synergy
Finale of Devastation
11%inclusion100 decks913 decks
6%synergy
Explore
10%inclusion87 decks913 decks
4%synergy
Bala Ged Recovery
9.3%inclusion85 decks913 decks
0%synergy
Rampant Growth
9.1%inclusion83 decks913 decks
-23%synergy
Wildfire
8.5%inclusion78 decks913 decks
8%synergy
Gamble
7.7%inclusion70 decks913 decks
2%synergy
Nature's Rhythm
7.3%inclusion67 decks913 decks
5%synergy
Kodama's Reach
7.3%inclusion67 decks913 decks
-16%synergy
Sylvan Scrying
7.2%inclusion66 decks913 decks
5%synergy
Pitiless Carnage
7.2%inclusion66 decks913 decks
6%synergy
Awaken the Woods
7.0%inclusion64 decks913 decks
5%synergy
Epicenter
6.9%inclusion63 decks913 decks
7%synergy
Thoughts of Ruin
6.6%inclusion60 decks913 decks
6%synergy
Torment of Hailfire
6.0%inclusion55 decks913 decks
1%synergy
Vandalblast
5.8%inclusion53 decks913 decks
-3%synergy
Tectonic Break
5.7%inclusion52 decks913 decks
5%synergy
Natural Order
5.6%inclusion51 decks913 decks
4%synergy
Formless Genesis
5.6%inclusion51 decks913 decks
2%synergy
Utility Artifacts
Crucible of Worlds
62%inclusion562 decks913 decks
52%synergy
Conduit of Worlds
47%inclusion425 decks913 decks
36%synergy
Amulet of Vigor
33%inclusion303 decks913 decks
29%synergy
Horn of Greed
13%inclusion119 decks913 decks
11%synergy
Manifold Key
11%inclusion102 decks913 decks
10%synergy
Hammer of Purphoros
10%inclusion91 decks913 decks
6%synergy
Larval Scoutlander
6.4%inclusion58 decks909 decks
4%synergy
Voltaic Key
5.3%inclusion48 decks913 decks
5%synergy
Enchantments
Exploration
58%inclusion526 decks913 decks
48%synergy
Valakut Exploration
43%inclusion397 decks913 decks
37%synergy
Squandered Resources
42%inclusion382 decks913 decks
38%synergy
Spelunking
39%inclusion359 decks913 decks
33%synergy
Walk-In Closet // Forgotten Cellar
35%inclusion317 decks913 decks
29%synergy
Burgeoning
29%inclusion261 decks913 decks
25%synergy
Retreat to Hagra
24%inclusion221 decks913 decks
20%synergy
Sylvan Library
18%inclusion165 decks913 decks
10%synergy
Tectonic Split
14%inclusion84 decks580 decks
12%synergy
Binding the Old Gods
11%inclusion96 decks913 decks
4%synergy
Undergrowth Recon
10%inclusion88 decks913 decks
8%synergy
Underworld Breach
5.8%inclusion53 decks913 decks
2%synergy
Need for Speed
5.6%inclusion51 decks913 decks
5%synergy
Case of the Locked Hothouse
5.5%inclusion50 decks913 decks
4%synergy
Planeswalkers
Lord Windgrace
27%inclusion250 decks913 decks
23%synergy
Wrenn and Six
14%inclusion126 decks913 decks
10%synergy
Tezzeret, Cruel Captain
8.8%inclusion80 decks913 decks
8%synergy
Utility Lands
Bojuka Bog
65%inclusion597 decks913 decks
33%synergy
Strip Mine
54%inclusion493 decks913 decks
47%synergy
Eumidian Hatchery
51%inclusion469 decks913 decks
37%synergy
Lotus Field
50%inclusion456 decks913 decks
43%synergy
Dakmor Salvage
47%inclusion429 decks913 decks
34%synergy
Yavimaya, Cradle of Growth
42%inclusion382 decks913 decks
21%synergy
Shifting Woodland
40%inclusion367 decks913 decks
28%synergy
Boseiju, Who Endures
37%inclusion335 decks913 decks
17%synergy
Urborg, Tomb of Yawgmoth
25%inclusion227 decks913 decks
7%synergy
Wasteland
25%inclusion224 decks913 decks
21%synergy
Urza's Saga
21%inclusion190 decks913 decks
16%synergy
Vesuva
17%inclusion154 decks913 decks
14%synergy
Echoing Deeps
16%inclusion145 decks913 decks
14%synergy
Thespian's Stage
13%inclusion115 decks913 decks
9%synergy
Dryad Arbor
12%inclusion110 decks913 decks
8%synergy
Evendo, Waking Haven
11%inclusion101 decks910 decks
7%synergy
Dark Depths
9.1%inclusion83 decks913 decks
7%synergy
Takenuma, Abandoned Mire
8.3%inclusion76 decks913 decks
-1%synergy
Crystal Vein
8.1%inclusion74 decks913 decks
7%synergy
Ba Sing Se
7.9%inclusion46 decks580 decks
6%synergy
Valakut, the Molten Pinnacle
7.7%inclusion70 decks913 decks
6%synergy
Petrified Field
7.4%inclusion68 decks913 decks
7%synergy
Mirrorpool
7.2%inclusion66 decks913 decks
7%synergy
Kavaron, Memorial World
6.9%inclusion63 decks913 decks
5%synergy
Reliquary Tower
6.8%inclusion62 decks913 decks
-13%synergy
Command Beacon
6.5%inclusion59 decks913 decks
2%synergy
Argoth, Sanctum of Nature
5.7%inclusion52 decks913 decks
4%synergy
Cabal Coffers
5.7%inclusion52 decks913 decks
1%synergy
Emergence Zone
5.5%inclusion50 decks913 decks
3%synergy
Dust Bowl
5.0%inclusion46 decks913 decks
4%synergy
Ghost Quarter
5.0%inclusion46 decks913 decks
3%synergy
Mana Artifacts
Sol Ring
80%inclusion728 decks913 decks
-2%synergy
Arcane Signet
41%inclusion370 decks913 decks
-29%synergy
Mox Diamond
8.1%inclusion74 decks913 decks
5%synergy
Lotus Petal
6.4%inclusion58 decks913 decks
1%synergy
Chrome Mox
5.3%inclusion48 decks913 decks
1%synergy
Lands
Forest
97%inclusion890 decks913 decks
2%synergy
Swamp
96%inclusion879 decks913 decks
1%synergy
Mountain
95%inclusion868 decks913 decks
0%synergy
Command Tower
91%inclusion829 decks913 decks
0%synergy
Fabled Passage
79%inclusion717 decks913 decks
55%synergy
Stomping Ground
72%inclusion657 decks913 decks
22%synergy
Bloodstained Mire
64%inclusion588 decks913 decks
27%synergy
Overgrown Tomb
64%inclusion587 decks913 decks
17%synergy
Wooded Foothills
63%inclusion579 decks913 decks
26%synergy
Verdant Catacombs
63%inclusion571 decks913 decks
27%synergy
Cinder Glade
56%inclusion512 decks913 decks
6%synergy
Blood Crypt
56%inclusion511 decks913 decks
11%synergy
Riveteers Overlook
55%inclusion499 decks913 decks
25%synergy
Vernal Fen
54%inclusion495 decks913 decks
26%synergy
Smoldering Marsh
51%inclusion464 decks913 decks
4%synergy
Ziatora's Proving Ground
49%inclusion448 decks913 decks
3%synergy
Terramorphic Expanse
42%inclusion386 decks913 decks
14%synergy
Evolving Wilds
41%inclusion375 decks913 decks
7%synergy
Cabaretti Courtyard
40%inclusion361 decks913 decks
31%synergy
Maestros Theater
38%inclusion348 decks913 decks
30%synergy
Karplusan Forest
37%inclusion342 decks913 decks
14%synergy
Llanowar Wastes
36%inclusion327 decks913 decks
7%synergy
Windswept Heath
33%inclusion297 decks913 decks
22%synergy
Sulfurous Springs
32%inclusion293 decks913 decks
10%synergy
Festering Thicket
30%inclusion277 decks913 decks
12%synergy
Escape Tunnel
30%inclusion276 decks913 decks
23%synergy
Sheltered Thicket
30%inclusion274 decks913 decks
14%synergy
Underground Mortuary
30%inclusion272 decks913 decks
13%synergy
Commercial District
29%inclusion267 decks913 decks
13%synergy
Misty Rainforest
28%inclusion260 decks913 decks
19%synergy
Canyon Slough
27%inclusion249 decks913 decks
12%synergy
Twilight Mire
27%inclusion242 decks913 decks
12%synergy
Mountain Valley
25%inclusion229 decks913 decks
18%synergy
Polluted Delta
25%inclusion226 decks913 decks
16%synergy
Raucous Theater
25%inclusion225 decks913 decks
9%synergy
Marsh Flats
24%inclusion219 decks913 decks
14%synergy
Rocky Tar Pit
24%inclusion218 decks913 decks
17%synergy
Arid Mesa
23%inclusion212 decks913 decks
14%synergy
Prismatic Vista
23%inclusion211 decks913 decks
16%synergy
Myriad Landscape
22%inclusion205 decks913 decks
5%synergy
Badlands
21%inclusion188 decks913 decks
8%synergy
Taiga
20%inclusion186 decks913 decks
8%synergy
Bayou
20%inclusion185 decks913 decks
8%synergy
Scalding Tarn
20%inclusion180 decks913 decks
12%synergy
Undergrowth Stadium
19%inclusion176 decks913 decks
-10%synergy
Spire Garden
17%inclusion157 decks913 decks
-10%synergy
Viridescent Bog
16%inclusion149 decks913 decks
6%synergy
Twisted Landscape
14%inclusion130 decks913 decks
-10%synergy
Snow-Covered Forest
14%inclusion127 decks913 decks
10%synergy
Urza's Cave
13%inclusion116 decks913 decks
10%synergy