Ardyn, the Usurper (Commander) - Optimized Demons

Ardyn, the Usurper
Rank #756
7decks
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Julia Maddalena
Oct 31, 2025
Julia Maddalena
Fire and Ice: Which Cards Are Hot and Cold for Oct. 31?
This week on Fire and Ice, our Duchess of Data shows us cards heating up and cooling down for Ms Bumbleflower and Raphael, Fiendish Savior.
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Sorceries
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Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
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Emeritus of Woe
100%inclusion1 decks1 decks
93%synergy
High Synergy Cards
Archfiend of Despair
86%inclusion6 decks7 decks
83%synergy
Sower of Discord
71%inclusion5 decks7 decks
70%synergy
Kindred Dominance
71%inclusion5 decks7 decks
67%synergy
Bloodletter of Aclazotz
71%inclusion5 decks7 decks
61%synergy
Plague Drone
57%inclusion4 decks7 decks
56%synergy
Desecration Demon
57%inclusion4 decks7 decks
56%synergy
Burning-Rune Demon
57%inclusion4 decks7 decks
56%synergy
Lord of the Void
57%inclusion4 decks7 decks
55%synergy
Great Unclean One
57%inclusion4 decks7 decks
55%synergy
Urza's Incubator
57%inclusion4 decks7 decks
55%synergy
Top Cards
Dark Ritual
86%inclusion6 decks7 decks
19%synergy
Jet Medallion
86%inclusion6 decks7 decks
24%synergy
Abhorrent Overlord
57%inclusion4 decks7 decks
53%synergy
Harvester of Souls
57%inclusion4 decks7 decks
51%synergy
Liliana's Contract
57%inclusion4 decks7 decks
55%synergy
Varragoth, Bloodsky Sire
57%inclusion4 decks7 decks
53%synergy
Exquisite Blood
57%inclusion4 decks7 decks
44%synergy
Crypt Ghast
57%inclusion4 decks7 decks
10%synergy
Archfiend of Depravity
57%inclusion4 decks7 decks
50%synergy
Unholy Annex // Ritual Chamber
57%inclusion4 decks7 decks
54%synergy
Game Changers
Demonic Tutor
57%inclusion4 decks7 decks
30%synergy
Vampiric Tutor
57%inclusion4 decks7 decks
36%synergy
Bolas's Citadel
43%inclusion3 decks7 decks
14%synergy
The One Ring
29%inclusion2 decks7 decks
19%synergy
Necropotence
29%inclusion2 decks7 decks
14%synergy
Opposition Agent
14%inclusion1 decks7 decks
5%synergy
Ancient Tomb
14%inclusion1 decks7 decks
3%synergy
Mana Vault
14%inclusion1 decks7 decks
8%synergy
Ad Nauseam
14%inclusion1 decks7 decks
12%synergy
Creatures
Bloodgift Demon
57%inclusion4 decks7 decks
54%synergy
Dream Devourer
43%inclusion3 decks7 decks
42%synergy
Rune-Scarred Demon
43%inclusion3 decks7 decks
38%synergy
Ob Nixilis, the Fallen
43%inclusion3 decks7 decks
42%synergy
Demon of Loathing
43%inclusion3 decks7 decks
42%synergy
Gray Merchant of Asphodel
43%inclusion3 decks7 decks
-8%synergy
Doom Whisperer
43%inclusion3 decks7 decks
40%synergy
Abyssal Harvester
43%inclusion3 decks7 decks
39%synergy
Burnished Hart
43%inclusion3 decks7 decks
36%synergy
Indulgent Tormentor
43%inclusion3 decks7 decks
41%synergy
Sheoldred, Whispering One
43%inclusion3 decks7 decks
31%synergy
Ancient Cellarspawn
43%inclusion3 decks7 decks
41%synergy
Overseer of the Damned
43%inclusion3 decks7 decks
40%synergy
Reaper from the Abyss
43%inclusion3 decks7 decks
41%synergy
Solemn Simulacrum
29%inclusion2 decks7 decks
7%synergy
Razaketh, the Foulblooded
29%inclusion2 decks7 decks
23%synergy
Blood Speaker
29%inclusion2 decks7 decks
28%synergy
Demon of Wailing Agonies
29%inclusion2 decks7 decks
28%synergy
Roaming Throne
29%inclusion2 decks7 decks
26%synergy
Demon of Fate's Design
29%inclusion2 decks7 decks
28%synergy
Arbiter of Woe
29%inclusion2 decks7 decks
28%synergy
Archfiend of Spite
29%inclusion2 decks7 decks
28%synergy
Blade of the Oni
29%inclusion2 decks7 decks
28%synergy
Nirkana Revenant
29%inclusion2 decks7 decks
18%synergy
Ob Nixilis, Unshackled
29%inclusion2 decks7 decks
26%synergy
Vilis, Broker of Blood
29%inclusion2 decks7 decks
16%synergy
Bog Witch
29%inclusion2 decks7 decks
27%synergy
Archfiend of the Dross
29%inclusion2 decks7 decks
28%synergy
Taborax, Hope's Demise
29%inclusion2 decks7 decks
27%synergy
The Speed Demon
29%inclusion2 decks7 decks
27%synergy
Valgavoth, Terror Eater
29%inclusion2 decks7 decks
23%synergy
K'rrik, Son of Yawgmoth
29%inclusion2 decks7 decks
9%synergy
Venomcrawler
29%inclusion2 decks7 decks
28%synergy
Archfiend of Sorrows
29%inclusion2 decks7 decks
28%synergy
Metamorphosis Fanatic
14%inclusion1 decks7 decks
13%synergy
Master of the Feast
14%inclusion1 decks7 decks
12%synergy
Bringer of the Last Gift
14%inclusion1 decks7 decks
13%synergy
Demonic Taskmaster
14%inclusion1 decks7 decks
14%synergy
Jerren, Corrupted Bishop
14%inclusion1 decks7 decks
14%synergy
Pestilence Demon
14%inclusion1 decks7 decks
13%synergy
Ecstatic Awakener
14%inclusion1 decks7 decks
14%synergy
Demon of Dark Schemes
14%inclusion1 decks7 decks
13%synergy
Demon of Catastrophes
14%inclusion1 decks7 decks
14%synergy
Eater of Hope
14%inclusion1 decks7 decks
14%synergy
Morbid Opportunist
14%inclusion1 decks7 decks
-9%synergy
Sidisi, Undead Vizier
14%inclusion1 decks7 decks
10%synergy
Falkenrath Noble
14%inclusion1 decks7 decks
9%synergy
Phyrexian Obliterator
14%inclusion1 decks7 decks
3%synergy
Sepulchral Primordial
14%inclusion1 decks7 decks
12%synergy
Abyssal Gatekeeper
14%inclusion1 decks7 decks
13%synergy
Instants
Cabal Ritual
43%inclusion3 decks7 decks
25%synergy
Infernal Grasp
43%inclusion3 decks7 decks
18%synergy
Sudden Spoiling
43%inclusion3 decks7 decks
34%synergy
Feign Death
43%inclusion3 decks7 decks
35%synergy
Deadly Rollick
29%inclusion2 decks7 decks
4%synergy
Imp's Mischief
29%inclusion2 decks7 decks
4%synergy
Songs of the Damned
29%inclusion2 decks7 decks
23%synergy
Defile
29%inclusion2 decks7 decks
-8%synergy
Murder
29%inclusion2 decks7 decks
18%synergy
Malakir Rebirth
29%inclusion2 decks7 decks
6%synergy
Withering Torment
29%inclusion2 decks7 decks
-3%synergy
Force of Despair
14%inclusion1 decks7 decks
7%synergy
Stinging Study
14%inclusion1 decks7 decks
12%synergy
Sheoldred's Edict
14%inclusion1 decks7 decks
0%synergy
Entomb
14%inclusion1 decks7 decks
2%synergy
Village Rites
14%inclusion1 decks7 decks
-11%synergy
Not Dead After All
14%inclusion1 decks7 decks
3%synergy
Consuming Corruption
14%inclusion1 decks7 decks
-1%synergy
Culling the Weak
14%inclusion1 decks7 decks
-2%synergy
Supernatural Stamina
14%inclusion1 decks7 decks
7%synergy
Altar's Reap
14%inclusion1 decks7 decks
12%synergy
Undying Malice
14%inclusion1 decks7 decks
4%synergy
Darkness
14%inclusion1 decks7 decks
4%synergy
Demon's Due
14%inclusion1 decks7 decks
14%synergy
Blood Pact
14%inclusion1 decks7 decks
10%synergy
Power Word Kill
14%inclusion1 decks7 decks
13%synergy
Overkill
14%inclusion1 decks7 decks
7%synergy
Sorceries
Demonic Counsel
43%inclusion3 decks7 decks
40%synergy
Reanimate
43%inclusion3 decks7 decks
3%synergy
Victimize
29%inclusion2 decks7 decks
2%synergy
Profane Tutor
29%inclusion2 decks7 decks
24%synergy
Bubbling Muck
29%inclusion2 decks7 decks
13%synergy
Read the Bones
29%inclusion2 decks7 decks
12%synergy
Exsanguinate
29%inclusion2 decks7 decks
4%synergy
Toxic Deluge
29%inclusion2 decks7 decks
-8%synergy
Damnation
29%inclusion2 decks7 decks
8%synergy
Bloodline Bidding
20%inclusion1 decks5 decks
15%synergy
Black Sun's Zenith
14%inclusion1 decks7 decks
9%synergy
Incarnation Technique
14%inclusion1 decks7 decks
13%synergy
Temporal Extortion
14%inclusion1 decks7 decks
12%synergy
Cloudkill
14%inclusion1 decks7 decks
14%synergy
Patriarch's Bidding
14%inclusion1 decks7 decks
10%synergy
Torment of Hailfire
14%inclusion1 decks7 decks
-1%synergy
Final Act
14%inclusion1 decks7 decks
13%synergy
Dread Return
14%inclusion1 decks7 decks
2%synergy
Unearth
14%inclusion1 decks7 decks
6%synergy
Agadeem's Awakening
14%inclusion1 decks7 decks
7%synergy
Feed the Swarm
14%inclusion1 decks7 decks
-36%synergy
Echoing Return
14%inclusion1 decks7 decks
11%synergy
Mutilate
14%inclusion1 decks7 decks
-3%synergy
Blasphemous Edict
14%inclusion1 decks7 decks
-2%synergy
Blood Money
14%inclusion1 decks7 decks
11%synergy
Night's Whisper
14%inclusion1 decks7 decks
-10%synergy
Buried Alive
14%inclusion1 decks7 decks
2%synergy
Final Parting
14%inclusion1 decks7 decks
10%synergy
Diresight
14%inclusion1 decks7 decks
11%synergy
Insatiable Avarice
14%inclusion1 decks7 decks
3%synergy
Demonic Bargain
14%inclusion1 decks7 decks
14%synergy
Sign in Blood
14%inclusion1 decks7 decks
-21%synergy
Heartless Conscription
14%inclusion1 decks7 decks
13%synergy
Beseech the Mirror
14%inclusion1 decks7 decks
8%synergy
Assassinate
14%inclusion1 decks7 decks
14%synergy
Rise of the Dark Realms
14%inclusion1 decks7 decks
1%synergy
Grim Tutor
14%inclusion1 decks7 decks
3%synergy
Crippling Fear
14%inclusion1 decks7 decks
11%synergy
Utility Artifacts
Bontu's Monument
43%inclusion3 decks7 decks
14%synergy
Swiftfoot Boots
43%inclusion3 decks7 decks
12%synergy
The Darkness Crystal
43%inclusion3 decks7 decks
23%synergy
Wayfarer's Bauble
29%inclusion2 decks7 decks
13%synergy
Elbrus, the Binding Blade
29%inclusion2 decks7 decks
28%synergy
Chronicle of Victory
20%inclusion1 decks5 decks
17%synergy
Moonsilver Key
14%inclusion1 decks7 decks
13%synergy
Belbe's Portal
14%inclusion1 decks7 decks
14%synergy
Ashnod's Altar
14%inclusion1 decks7 decks
-6%synergy
Whip of Erebos
14%inclusion1 decks7 decks
3%synergy
Aetherflux Reservoir
14%inclusion1 decks7 decks
5%synergy
Mirage Mirror
14%inclusion1 decks7 decks
13%synergy
Banner of Kinship
14%inclusion1 decks7 decks
12%synergy
Surveyor's Scope
14%inclusion1 decks7 decks
14%synergy
Door of Destinies
14%inclusion1 decks7 decks
12%synergy
Heirloom Mirror
14%inclusion1 decks7 decks
14%synergy
Herald's Horn
14%inclusion1 decks7 decks
9%synergy
Lightning Greaves
14%inclusion1 decks7 decks
-19%synergy
Commander's Plate
14%inclusion1 decks7 decks
8%synergy
Endless Atlas
14%inclusion1 decks7 decks
12%synergy
Quicksilver Amulet
14%inclusion1 decks7 decks
14%synergy
Demon's Horn
14%inclusion1 decks7 decks
10%synergy
Enchantments
Black Market
43%inclusion3 decks7 decks
22%synergy
Demonic Covenant
43%inclusion3 decks7 decks
42%synergy
Sanguine Bond
43%inclusion3 decks7 decks
31%synergy
Inner Demon
29%inclusion2 decks7 decks
28%synergy
Kaya's Ghostform
29%inclusion2 decks7 decks
19%synergy
Demonic Embrace
29%inclusion2 decks7 decks
28%synergy
Black Market Connections
29%inclusion2 decks7 decks
5%synergy
Cover of Darkness
29%inclusion2 decks7 decks
26%synergy
Phyrexian Arena
29%inclusion2 decks7 decks
-11%synergy
Bad Moon
29%inclusion2 decks7 decks
25%synergy
Demonic Pact
14%inclusion1 decks7 decks
14%synergy
Out of the Tombs
14%inclusion1 decks7 decks
11%synergy
Mark of the Oni
14%inclusion1 decks7 decks
14%synergy
Grievous Wound
14%inclusion1 decks7 decks
12%synergy
Phyrexian Reclamation
14%inclusion1 decks7 decks
4%synergy
Necromancy
14%inclusion1 decks7 decks
9%synergy
Dictate of Erebos
14%inclusion1 decks7 decks
3%synergy
No Mercy
14%inclusion1 decks7 decks
7%synergy
Blood Reckoning
14%inclusion1 decks7 decks
14%synergy
Animate Dead
14%inclusion1 decks7 decks
-3%synergy
Revenge of Ravens
14%inclusion1 decks7 decks
12%synergy
Hissing Miasma
14%inclusion1 decks7 decks
14%synergy
Heartless Summoning
14%inclusion1 decks7 decks
9%synergy
Planeswalkers
Liliana of the Dark Realms
29%inclusion2 decks7 decks
15%synergy
Utility Lands
Cabal Coffers
86%inclusion6 decks7 decks
31%synergy
Cabal Stronghold
71%inclusion5 decks7 decks
37%synergy
Nykthos, Shrine to Nyx
57%inclusion4 decks7 decks
27%synergy
Temple of the False God
57%inclusion4 decks7 decks
49%synergy
Mortuary Mire
43%inclusion3 decks7 decks
30%synergy
Memorial to Folly
43%inclusion3 decks7 decks
40%synergy
Witch's Cottage
43%inclusion3 decks7 decks
18%synergy
Reliquary Tower
43%inclusion3 decks7 decks
13%synergy
Bojuka Bog
29%inclusion2 decks7 decks
-18%synergy
Phyrexian Tower
29%inclusion2 decks7 decks
3%synergy
Crypt of Agadeem
29%inclusion2 decks7 decks
17%synergy
War Room
29%inclusion2 decks7 decks
13%synergy
Command Beacon
29%inclusion2 decks7 decks
20%synergy
Castle Locthwain
29%inclusion2 decks7 decks
12%synergy
Urborg, Tomb of Yawgmoth
29%inclusion2 decks7 decks
-9%synergy
Realm of Koh
20%inclusion1 decks5 decks
17%synergy
Westvale Abbey
14%inclusion1 decks7 decks
8%synergy
Vault of Whispers
14%inclusion1 decks7 decks
9%synergy
Buried Ruin
14%inclusion1 decks7 decks
9%synergy
Takenuma, Abandoned Mire
14%inclusion1 decks7 decks
-1%synergy
Muraganda Raceway
14%inclusion1 decks7 decks
13%synergy
Three Tree City
14%inclusion1 decks7 decks
10%synergy
Rogue's Passage
14%inclusion1 decks7 decks
-5%synergy
Bonders' Enclave
14%inclusion1 decks7 decks
13%synergy
Midgar, City of Mako
14%inclusion1 decks7 decks
3%synergy
Susur Secundi, Void Altar
14%inclusion1 decks7 decks
7%synergy
Mana Artifacts
Sol Ring
86%inclusion6 decks7 decks
0%synergy
Arcane Signet
71%inclusion5 decks7 decks
10%synergy
Caged Sun
57%inclusion4 decks7 decks
46%synergy
Throne of Eldraine
43%inclusion3 decks7 decks
33%synergy
Gauntlet of Power
29%inclusion2 decks7 decks
25%synergy
Charcoal Diamond
29%inclusion2 decks7 decks
6%synergy
Patchwork Banner
29%inclusion2 decks7 decks
24%synergy
Gilded Lotus
29%inclusion2 decks7 decks
23%synergy
The Soul Stone
29%inclusion2 decks7 decks
14%synergy
Commander's Sphere
14%inclusion1 decks7 decks
6%synergy
Séance Board
14%inclusion1 decks7 decks
12%synergy
Thought Vessel
14%inclusion1 decks7 decks
-11%synergy
Thran Dynamo
14%inclusion1 decks7 decks
8%synergy
Sceptre of Eternal Glory
14%inclusion1 decks7 decks
6%synergy
Nyx Lotus
14%inclusion1 decks7 decks
8%synergy
The Eternity Elevator
14%inclusion1 decks7 decks
14%synergy
Lands
Swamp
100%inclusion7 decks7 decks
5%synergy
Myriad Landscape
43%inclusion3 decks7 decks
17%synergy
Cavern of Souls
29%inclusion2 decks7 decks
22%synergy
Malakir Rebirth
29%inclusion2 decks7 decks
6%synergy
Command Tower
14%inclusion1 decks7 decks
9%synergy
Agadeem's Awakening
14%inclusion1 decks7 decks
7%synergy
Opal Palace
14%inclusion1 decks7 decks
14%synergy
Path of Ancestry
14%inclusion1 decks7 decks
9%synergy
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