Demera, Soul of a Spider (Commander) - Core

Original Name:

Mary Jane WatsonMary Jane Watson

Demera, Soul of a Spider
Rank #2,926
9decks
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Sikora
Oct 16, 2025
Sikora
How To Play Spiders Differently In Commander
Spiders are creepy, but they're also our friends... they also make for a great Commander deck if you know how to mitigate their weaknesses!
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Enchantments
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Utility Lands
Mana Artifacts
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Arasta of the Endless Web
100%inclusion9 decks9 decks
95%synergy
Twitching Doll
89%inclusion8 decks9 decks
87%synergy
Arachnogenesis
89%inclusion8 decks9 decks
86%synergy
Spiders-Man, Heroic Horde
78%inclusion7 decks9 decks
77%synergy
Spider-Girl, Legacy Hero
78%inclusion7 decks9 decks
77%synergy
Radioactive Spider
78%inclusion7 decks9 decks
77%synergy
Spider-Man India
78%inclusion7 decks9 decks
77%synergy
Silk, Web Weaver
78%inclusion7 decks9 decks
76%synergy
Wall Crawl
67%inclusion6 decks9 decks
66%synergy
Swarmyard
67%inclusion6 decks9 decks
66%synergy
Top Cards
Path to Exile
78%inclusion7 decks9 decks
24%synergy
Curse of Clinging Webs
67%inclusion6 decks9 decks
66%synergy
Spider-Ham, Peter Porker
67%inclusion6 decks9 decks
66%synergy
Spider-Man, Miles Morales
67%inclusion6 decks9 decks
66%synergy
Spectacular Spider-Man
67%inclusion6 decks9 decks
65%synergy
Aunt May
67%inclusion6 decks9 decks
66%synergy
Masked Vandal
56%inclusion5 decks9 decks
55%synergy
Heroic Intervention
56%inclusion5 decks9 decks
20%synergy
Vanquisher's Banner
56%inclusion5 decks9 decks
50%synergy
Swords to Plowshares
56%inclusion5 decks9 decks
-10%synergy
Game Changers
Farewell
11%inclusion1 decks9 decks
-2%synergy
Creatures
Spider-Man, Web-Slinger
56%inclusion5 decks9 decks
55%synergy
Spider-Man, Brooklyn Visionary
56%inclusion5 decks9 decks
55%synergy
Web-Warriors
56%inclusion5 decks9 decks
55%synergy
Spider-UK
56%inclusion5 decks9 decks
55%synergy
Arachne, Psionic Weaver
56%inclusion5 decks9 decks
55%synergy
Leatherhead, Iron Gator
50%inclusion1 decks2 decks
50%synergy
Mona Lisa, Science Geek
50%inclusion1 decks2 decks
49%synergy
East Wind Avatar
50%inclusion1 decks2 decks
50%synergy
Mirkwood Spider
44%inclusion4 decks9 decks
44%synergy
Mirror Entity
44%inclusion4 decks9 decks
40%synergy
Spinner of Souls
44%inclusion4 decks9 decks
44%synergy
Spider-Bot
44%inclusion4 decks9 decks
44%synergy
Twin-Silk Spider
44%inclusion4 decks9 decks
44%synergy
Realmwalker
44%inclusion4 decks9 decks
40%synergy
Metallic Mimic
33%inclusion3 decks9 decks
31%synergy
Bloodline Pretender
33%inclusion3 decks9 decks
33%synergy
Deadly Recluse
33%inclusion3 decks9 decks
32%synergy
Sweet-Gum Recluse
33%inclusion3 decks9 decks
33%synergy
Guy in the Chair
33%inclusion3 decks9 decks
33%synergy
Spider-Rex, Daring Dino
33%inclusion3 decks9 decks
33%synergy
Champions of the Perfect
33%inclusion1 decks3 decks
33%synergy
Chomping Changeling
33%inclusion1 decks3 decks
30%synergy
Wary Farmer
33%inclusion1 decks3 decks
31%synergy
Goldmeadow Nomad
33%inclusion1 decks3 decks
31%synergy
Eclipsed Kithkin
33%inclusion1 decks3 decks
30%synergy
Flock Impostor
33%inclusion1 decks3 decks
33%synergy
Sally Pride, Lioness Leader
33%inclusion1 decks3 decks
33%synergy
Belonging
33%inclusion1 decks3 decks
33%synergy
Kinsbaile Aspirant
33%inclusion1 decks3 decks
31%synergy
Changeling Wayfinder
33%inclusion1 decks3 decks
32%synergy
Ezekiel Sims, Spider-Totem
33%inclusion3 decks9 decks
33%synergy
Sporeweb Weaver
22%inclusion2 decks9 decks
22%synergy
Kutzil, Malamet Exemplar
22%inclusion2 decks9 decks
-11%synergy
Pale Recluse
22%inclusion2 decks9 decks
22%synergy
Disciple of Freyalise
22%inclusion2 decks9 decks
17%synergy
Essence Warden
22%inclusion2 decks9 decks
14%synergy
Irregular Cohort
22%inclusion2 decks9 decks
22%synergy
Chainweb Aracnir
22%inclusion2 decks9 decks
22%synergy
Birds of Paradise
22%inclusion2 decks9 decks
-1%synergy
Ruins Recluse
22%inclusion2 decks9 decks
22%synergy
Glint Weaver
22%inclusion2 decks9 decks
22%synergy
Spider-Man, Peter Parker
22%inclusion2 decks9 decks
22%synergy
Twisted Spider-Clone
22%inclusion2 decks9 decks
22%synergy
Mutable Explorer
20%inclusion1 decks5 decks
19%synergy
Earth Kingdom Protectors
20%inclusion1 decks5 decks
20%synergy
Voice of the Blessed
11%inclusion1 decks9 decks
9%synergy
Guardian Gladewalker
11%inclusion1 decks9 decks
11%synergy
Soul's Attendant
11%inclusion1 decks9 decks
5%synergy
Witch Enchanter
11%inclusion1 decks9 decks
3%synergy
Defiler of Vigor
11%inclusion1 decks9 decks
8%synergy
Instants
Tenderize
50%inclusion1 decks2 decks
50%synergy
Beast Within
44%inclusion4 decks9 decks
8%synergy
Personify
33%inclusion1 decks3 decks
31%synergy
Reprieve
33%inclusion3 decks9 decks
27%synergy
Strength of Will
33%inclusion3 decks9 decks
32%synergy
Rootborn Defenses
22%inclusion2 decks9 decks
14%synergy
Ephemerate
22%inclusion2 decks9 decks
20%synergy
Parting Gust
22%inclusion2 decks9 decks
20%synergy
Sundering Growth
22%inclusion2 decks9 decks
14%synergy
Generous Gift
22%inclusion2 decks9 decks
-9%synergy
Thwip!
22%inclusion2 decks9 decks
22%synergy
Collective Resistance
22%inclusion2 decks9 decks
19%synergy
Cosmic Intervention
22%inclusion2 decks9 decks
22%synergy
Sudden Strike
22%inclusion2 decks9 decks
22%synergy
Eerie Interlude
11%inclusion1 decks9 decks
9%synergy
Kabira Takedown
11%inclusion1 decks9 decks
8%synergy
And They Shall Know No Fear
11%inclusion1 decks9 decks
10%synergy
March of the Multitudes
11%inclusion1 decks9 decks
2%synergy
Aura Mutation
11%inclusion1 decks9 decks
3%synergy
Valorous Stance
11%inclusion1 decks9 decks
9%synergy
Perch Protection
11%inclusion1 decks9 decks
10%synergy
Gloomwidow's Feast
11%inclusion1 decks9 decks
11%synergy
Regent's Authority
11%inclusion1 decks9 decks
11%synergy
Return of the Wildspeaker
11%inclusion1 decks9 decks
0%synergy
Cloudshift
11%inclusion1 decks9 decks
10%synergy
Coordinated Charge
11%inclusion1 decks9 decks
11%synergy
Trostani's Judgment
11%inclusion1 decks9 decks
11%synergy
Getaway Glamer
11%inclusion1 decks9 decks
11%synergy
Riot Control
11%inclusion1 decks9 decks
8%synergy
Shielded Passage
11%inclusion1 decks9 decks
11%synergy
Disenchant
11%inclusion1 decks9 decks
9%synergy
Dawn Charm
11%inclusion1 decks9 decks
9%synergy
Rite of Harmony
11%inclusion1 decks9 decks
6%synergy
Kindred Summons
11%inclusion1 decks9 decks
9%synergy
Razorgrass Ambush
11%inclusion1 decks9 decks
8%synergy
Broken Wings
11%inclusion1 decks9 decks
10%synergy
Crushing Canopy
11%inclusion1 decks9 decks
11%synergy
Sejiri Shelter
11%inclusion1 decks9 decks
7%synergy
Silkguard
11%inclusion1 decks9 decks
9%synergy
Call the Coppercoats
11%inclusion1 decks9 decks
7%synergy
Heliod's Intervention
11%inclusion1 decks9 decks
9%synergy
Survive the Night
11%inclusion1 decks9 decks
11%synergy
Tangle
11%inclusion1 decks9 decks
11%synergy
Once and Future
11%inclusion1 decks9 decks
11%synergy
Akroma's Will
11%inclusion1 decks9 decks
-2%synergy
Make Your Move
11%inclusion1 decks9 decks
10%synergy
True Love's Kiss
11%inclusion1 decks9 decks
11%synergy
Healing Salve
11%inclusion1 decks9 decks
11%synergy
Sylvan Reclamation
11%inclusion1 decks9 decks
10%synergy
Righteous Blow
11%inclusion1 decks9 decks
11%synergy
Sorceries
Cultivate
56%inclusion5 decks9 decks
14%synergy
Rampant Growth
33%inclusion3 decks9 decks
-1%synergy
Celestial Reunion
33%inclusion1 decks3 decks
32%synergy
Winnowing
33%inclusion1 decks3 decks
30%synergy
Austere Command
22%inclusion2 decks9 decks
2%synergy
Farseek
22%inclusion2 decks9 decks
-1%synergy
Fumigate
22%inclusion2 decks9 decks
18%synergy
Bushwhack
22%inclusion2 decks9 decks
20%synergy
Overwhelming Stampede
22%inclusion2 decks9 decks
15%synergy
Collective Voyage
11%inclusion1 decks9 decks
10%synergy
Flare of Cultivation
11%inclusion1 decks9 decks
10%synergy
Three Visits
11%inclusion1 decks9 decks
-9%synergy
Fell the Mighty
11%inclusion1 decks9 decks
9%synergy
Wear Down
11%inclusion1 decks9 decks
9%synergy
Scale the Heights
11%inclusion1 decks9 decks
10%synergy
Kodama's Reach
11%inclusion1 decks9 decks
-15%synergy
Split Up
11%inclusion1 decks9 decks
8%synergy
Storm Herd
11%inclusion1 decks9 decks
9%synergy
Secret Rendezvous
11%inclusion1 decks9 decks
7%synergy
Pest Infestation
11%inclusion1 decks9 decks
9%synergy
Overrun
11%inclusion1 decks9 decks
6%synergy
Turntimber Symbiosis
11%inclusion1 decks9 decks
9%synergy
Nature's Spiral
11%inclusion1 decks9 decks
11%synergy
Triumph of the Hordes
11%inclusion1 decks9 decks
8%synergy
Harmonize
11%inclusion1 decks9 decks
-3%synergy
Another Round
11%inclusion1 decks9 decks
11%synergy
Wild Instincts
11%inclusion1 decks9 decks
11%synergy
Camaraderie
11%inclusion1 decks9 decks
4%synergy
Bridgeworks Battle
11%inclusion1 decks9 decks
5%synergy
Vanquish the Horde
11%inclusion1 decks9 decks
7%synergy
Collective Effort
11%inclusion1 decks9 decks
9%synergy
Vivien's Stampede
11%inclusion1 decks9 decks
11%synergy
Roamer's Routine
11%inclusion1 decks9 decks
11%synergy
By Invitation Only
11%inclusion1 decks9 decks
10%synergy
Harvest Season
11%inclusion1 decks9 decks
6%synergy
White Sun's Twilight
11%inclusion1 decks9 decks
9%synergy
Return Triumphant
11%inclusion1 decks9 decks
11%synergy
Shamanic Revelation
11%inclusion1 decks9 decks
-6%synergy
Pull Through the Weft
11%inclusion1 decks9 decks
11%synergy
Venom Blast
11%inclusion1 decks9 decks
11%synergy
Kapow!
11%inclusion1 decks9 decks
11%synergy
Utility Artifacts
Spider-Mobile
44%inclusion4 decks9 decks
44%synergy
Costume Closet
33%inclusion3 decks9 decks
33%synergy
Herald's Horn
33%inclusion3 decks9 decks
26%synergy
Wedding Ring
22%inclusion2 decks9 decks
20%synergy
Hot Dog Cart
22%inclusion2 decks9 decks
22%synergy
Zephyr Boots
11%inclusion1 decks9 decks
11%synergy
Prism Ring
11%inclusion1 decks9 decks
11%synergy
Halo Fountain
11%inclusion1 decks9 decks
6%synergy
Lavaspur Boots
11%inclusion1 decks9 decks
10%synergy
Panharmonicon
11%inclusion1 decks9 decks
8%synergy
Ozolith, the Shattered Spire
11%inclusion1 decks9 decks
3%synergy
Mysterious Limousine
11%inclusion1 decks9 decks
11%synergy
Banner of Kinship
11%inclusion1 decks9 decks
6%synergy
Maskwood Nexus
11%inclusion1 decks9 decks
10%synergy
Well of Lost Dreams
11%inclusion1 decks9 decks
7%synergy
Sigil of Valor
11%inclusion1 decks9 decks
11%synergy
Rhonas's Monument
11%inclusion1 decks9 decks
10%synergy
Idol of Oblivion
11%inclusion1 decks9 decks
3%synergy
Smoke Bomb
11%inclusion1 decks9 decks
11%synergy
Swiftfoot Boots
11%inclusion1 decks9 decks
-15%synergy
Lightning Greaves
11%inclusion1 decks9 decks
-5%synergy
Noble's Purse
11%inclusion1 decks9 decks
11%synergy
The Wind Crystal
11%inclusion1 decks9 decks
5%synergy
Spider-Suit
11%inclusion1 decks9 decks
11%synergy
Peter Parker's Camera
11%inclusion1 decks9 decks
11%synergy
Subway Train
11%inclusion1 decks9 decks
11%synergy
Whispersilk Cloak
11%inclusion1 decks9 decks
9%synergy
Door of Destinies
11%inclusion1 decks9 decks
9%synergy
Rope
11%inclusion1 decks9 decks
11%synergy
Conjurer's Closet
11%inclusion1 decks9 decks
10%synergy
Cosmos Elixir
11%inclusion1 decks9 decks
9%synergy
The Earth Crystal
11%inclusion1 decks9 decks
3%synergy
Excalibur II
11%inclusion1 decks9 decks
10%synergy
Atmospheric Greenhouse
11%inclusion1 decks9 decks
10%synergy
Web-Shooters
11%inclusion1 decks9 decks
11%synergy
Enchantments
Origin of Spider-Man
56%inclusion5 decks9 decks
55%synergy
Friendly Neighborhood
44%inclusion4 decks9 decks
43%synergy
Web Up
33%inclusion3 decks9 decks
33%synergy
Evershrike's Gift
33%inclusion1 decks3 decks
33%synergy
On the Trail
22%inclusion2 decks9 decks
22%synergy
Parallel Lives
22%inclusion2 decks9 decks
12%synergy
Cathars' Crusade
22%inclusion2 decks9 decks
9%synergy
Amazing Alliance
22%inclusion2 decks9 decks
22%synergy
Utopia Sprawl
11%inclusion1 decks9 decks
-7%synergy
Cryptolith Rite
11%inclusion1 decks9 decks
5%synergy
Radiant Destiny
11%inclusion1 decks9 decks
10%synergy
Verdant Haven
11%inclusion1 decks9 decks
11%synergy
Felidar Retreat
11%inclusion1 decks9 decks
-8%synergy
Strength of the Harvest
11%inclusion1 decks9 decks
-3%synergy
Grasp of Fate
11%inclusion1 decks9 decks
3%synergy
Garruk's Uprising
11%inclusion1 decks9 decks
-1%synergy
Flowering of the White Tree
11%inclusion1 decks9 decks
4%synergy
Case of the Gateway Express
11%inclusion1 decks9 decks
11%synergy
Marshal's Anthem
11%inclusion1 decks9 decks
10%synergy
Legion Loyalty
11%inclusion1 decks9 decks
10%synergy
Tocasia's Welcome
11%inclusion1 decks9 decks
7%synergy
Touch the Spirit Realm
11%inclusion1 decks9 decks
9%synergy
Gift of Immortality
11%inclusion1 decks9 decks
10%synergy
Authority of the Consuls
11%inclusion1 decks9 decks
1%synergy
Ulvenwald Mysteries
11%inclusion1 decks9 decks
11%synergy
Arachnus Web
11%inclusion1 decks9 decks
11%synergy
Guardian Project
11%inclusion1 decks9 decks
0%synergy
Descendants' Path
11%inclusion1 decks9 decks
10%synergy
Growing Ranks
11%inclusion1 decks9 decks
7%synergy
Fertile Ground
11%inclusion1 decks9 decks
1%synergy
Intangible Virtue
11%inclusion1 decks9 decks
3%synergy
Wild Growth
11%inclusion1 decks9 decks
-9%synergy
Cleric Class
11%inclusion1 decks9 decks
6%synergy
Circle of Protection: Black
11%inclusion1 decks9 decks
11%synergy
True Conviction
11%inclusion1 decks9 decks
8%synergy
Concordant Crossroads
11%inclusion1 decks9 decks
7%synergy
Sphere Grid
11%inclusion1 decks9 decks
7%synergy
Leyline Immersion
11%inclusion1 decks9 decks
10%synergy
Teleportation Circle
11%inclusion1 decks9 decks
10%synergy
Planeswalkers
Vivien, Champion of the Wilds
11%inclusion1 decks9 decks
10%synergy
Ajani, Mentor of Heroes
11%inclusion1 decks9 decks
9%synergy
Vivien Reid
11%inclusion1 decks9 decks
10%synergy
Huatli, the Sun's Heart
11%inclusion1 decks9 decks
10%synergy
Utility Lands
Gavony Township
33%inclusion3 decks9 decks
9%synergy
Windbrisk Heights
22%inclusion2 decks9 decks
17%synergy
Reliquary Tower
22%inclusion2 decks9 decks
-7%synergy
Temple of the False God
22%inclusion2 decks9 decks
15%synergy
Rogue's Passage
22%inclusion2 decks9 decks
-2%synergy
Multiversal Passage
22%inclusion2 decks9 decks
22%synergy
Tyrite Sanctum
11%inclusion1 decks9 decks
10%synergy
Radiant Fountain
11%inclusion1 decks9 decks
8%synergy
War Room
11%inclusion1 decks9 decks
8%synergy
Secluded Steppe
11%inclusion1 decks9 decks
9%synergy
Fountainport
11%inclusion1 decks9 decks
9%synergy
Tranquil Thicket
11%inclusion1 decks9 decks
9%synergy
Scavenger Grounds
11%inclusion1 decks9 decks
8%synergy
Blighted Steppe
11%inclusion1 decks9 decks
10%synergy
Castle Garenbrig
11%inclusion1 decks9 decks
7%synergy
Oran-Rief, the Vastwood
11%inclusion1 decks9 decks
5%synergy
Adventurer's Inn
11%inclusion1 decks9 decks
8%synergy
Khalni Garden
11%inclusion1 decks9 decks
9%synergy
Three Tree City
11%inclusion1 decks9 decks
3%synergy
Mana Artifacts
Sol Ring
89%inclusion8 decks9 decks
14%synergy
Arcane Signet
78%inclusion7 decks9 decks
20%synergy
Selesnya Signet
33%inclusion3 decks9 decks
15%synergy
Talisman of Unity
33%inclusion3 decks9 decks
17%synergy
Firdoch Core
33%inclusion1 decks3 decks
32%synergy
Patchwork Banner
22%inclusion2 decks9 decks
14%synergy
Commander's Sphere
11%inclusion1 decks9 decks
4%synergy
Pristine Talisman
11%inclusion1 decks9 decks
9%synergy
Wand of the Worldsoul
11%inclusion1 decks9 decks
10%synergy
Relic of Legends
11%inclusion1 decks9 decks
9%synergy
Progenitor's Icon
11%inclusion1 decks9 decks
11%synergy
Decanter of Endless Water
11%inclusion1 decks9 decks
9%synergy
Prismatic Lens
11%inclusion1 decks9 decks
11%synergy
Pictures of Spider-Man
11%inclusion1 decks9 decks
11%synergy
Thought Vessel
11%inclusion1 decks9 decks
2%synergy
Lands
Forest
100%inclusion9 decks9 decks
2%synergy
Plains
100%inclusion9 decks9 decks
3%synergy
Command Tower
78%inclusion7 decks9 decks
-5%synergy
Sunpetal Grove
67%inclusion6 decks9 decks
13%synergy
Brushland
67%inclusion6 decks9 decks
32%synergy
Canopy Vista
67%inclusion6 decks9 decks
1%synergy
Overgrown Farmland
44%inclusion4 decks9 decks
6%synergy
Temple of Plenty
44%inclusion4 decks9 decks
11%synergy
Exotic Orchard
33%inclusion3 decks9 decks
12%synergy
Fortified Village
33%inclusion3 decks9 decks
-12%synergy
Vibrant Cityscape
33%inclusion3 decks9 decks
32%synergy
Selesnya Sanctuary
22%inclusion2 decks9 decks
-9%synergy
Sungrass Prairie
22%inclusion2 decks9 decks
-12%synergy
Horizon Canopy
22%inclusion2 decks9 decks
8%synergy
Terramorphic Expanse
22%inclusion2 decks9 decks
11%synergy
Scattered Groves
22%inclusion2 decks9 decks
3%synergy
Blossoming Sands
22%inclusion2 decks9 decks
1%synergy
Disciple of Freyalise
22%inclusion2 decks9 decks
17%synergy
Cabaretti Courtyard
22%inclusion2 decks9 decks
20%synergy
Bountiful Promenade
22%inclusion2 decks9 decks
-13%synergy
Secluded Courtyard
22%inclusion2 decks9 decks
19%synergy
Path of Ancestry
22%inclusion2 decks9 decks
2%synergy
Brokers Hideout
22%inclusion2 decks9 decks
20%synergy
Daily Bugle Building
22%inclusion2 decks9 decks
22%synergy
Witch Enchanter
11%inclusion1 decks9 decks
3%synergy
Kabira Takedown
11%inclusion1 decks9 decks
8%synergy
Fabled Passage
11%inclusion1 decks9 decks
2%synergy
Botanical Plaza
11%inclusion1 decks9 decks
7%synergy
Strength of the Harvest
11%inclusion1 decks9 decks
-3%synergy
Myriad Landscape
11%inclusion1 decks9 decks
-4%synergy
Radiant Grove
11%inclusion1 decks9 decks
-2%synergy
Turntimber Symbiosis
11%inclusion1 decks9 decks
9%synergy
Arctic Treeline
11%inclusion1 decks9 decks
4%synergy
Bridgeworks Battle
11%inclusion1 decks9 decks
5%synergy
Unclaimed Territory
11%inclusion1 decks9 decks
8%synergy
Razorgrass Ambush
11%inclusion1 decks9 decks
8%synergy
Graypelt Refuge
11%inclusion1 decks9 decks
1%synergy
Thriving Heath
11%inclusion1 decks9 decks
8%synergy
Sejiri Shelter
11%inclusion1 decks9 decks
7%synergy
Krosan Verge
11%inclusion1 decks9 decks
-8%synergy
Meteor Crater
11%inclusion1 decks9 decks
11%synergy
Razorverge Thicket
11%inclusion1 decks9 decks
-3%synergy
Evolving Wilds
11%inclusion1 decks9 decks
-8%synergy
Temple Garden
11%inclusion1 decks9 decks
-34%synergy
Suburban Sanctuary
11%inclusion1 decks9 decks
9%synergy
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