Shard of the Nightbringer + Archfiend of Despair

Shard of the Nightbringer
Archfiend of Despair

Requires
Shard of the Nightbringer in hand. Archfiend of Despair on the battlefield. 5bbb available.
Steps
  1. Cast Shard of the Nightbringer by paying 5bbb.
  2. Shard of the Nightbringer triggers, causing an opponent to lose half their life total, rounded up, and you to gain life equal to the life lost this way.
  3. At the beginning of your end step, Archfiend of Despair triggers, causing each opponent to lose life equal to the life they lost this turn.
  4. The opponent targeted in step 2 loses the game due to having zero or less life.
Results
Target opponent loses the game. Infinite lifeloss for target opponent.

Top Commanders (6)
Blitzwing, Cruel Tormentor
21.95% of 123 decks 27 decks
Gollum, Obsessed Stalker
2.92% of 650 decks 19 decks
Astarion, the Decadent
1.69% of 1541 decks 26 decks
Rowan, Scion of War
1.00% of 4214 decks 42 decks
Vito, Thorn of the Dusk Rose
0.59% of 2533 decks 15 decks
K'rrik, Son of Yawgmoth
0.28% of 10347 decks 29 decks
New Cards (1)
Bloodletter of Aclazotz
90% of 10 decks +83% synergy
High Synergy Cards (10)
Exsanguinate
73% of 245 decks +70% synergy
Decadent Dragon
69% of 13 decks +65% synergy
Gray Merchant of Asphodel
66% of 245 decks +61% synergy
Exquisite Blood
61% of 245 decks +58% synergy
Rampant Growth
75% of 12 decks +58% synergy
Rodolf Duskbringer
56% of 32 decks +56% synergy
Debt to the Deathless
53% of 49 decks +52% synergy
Treasonous Ogre
52% of 61 decks +52% synergy
Crackle with Power
52% of 61 decks +51% synergy
Revival // Revenge
51% of 49 decks +51% synergy
Top Cards (10)
Cultivate
67% of 12 decks +44% synergy
Kodama's Reach
58% of 12 decks +43% synergy
Dark Ritual
56% of 245 decks +45% synergy
Song of Totentanz
53% of 17 decks +50% synergy
Sanguine Bond
53% of 245 decks +50% synergy
Crypt Ghast
51% of 245 decks +49% synergy
Soul Warden
51% of 49 decks +49% synergy
Phyrexian Arena
51% of 245 decks +43% synergy
The Gaffer
50% of 16 decks +48% synergy
Void Rend
50% of 10 decks +48% synergy
Creatures (50)
Vizkopa Guildmage
49% of 49 decks +48% synergy
Rhox Faithmender
49% of 49 decks +48% synergy
Vito, Thorn of the Dusk Rose
49% of 245 decks +46% synergy
Celestine, the Living Saint
45% of 40 decks +44% synergy
Kambal, Consul of Allocation
45% of 49 decks +43% synergy
Sheoldred, the Apocalypse
44% of 245 decks +41% synergy
Ochran Assassin
42% of 12 decks +42% synergy
Taunting Elf
42% of 12 decks +42% synergy
Serra Ascendant
41% of 49 decks +39% synergy
Heartless Hidetsugu
39% of 61 decks +39% synergy
Shivan Devastator
39% of 61 decks +39% synergy
Indulging Patrician
39% of 49 decks +38% synergy
Creeping Bloodsucker
38% of 178 decks +36% synergy
Vilis, Broker of Blood
37% of 245 decks +35% synergy
Cliffhaven Vampire
37% of 49 decks +36% synergy
Esper Sentinel
37% of 49 decks +26% synergy
Lotho, Corrupt Shirriff
35% of 17 decks +31% synergy
Suture Priest
35% of 49 decks +33% synergy
Felidar Sovereign
33% of 49 decks +31% synergy
Soul's Attendant
33% of 49 decks +31% synergy
Elas il-Kor, Sadistic Pilgrim
33% of 49 decks +30% synergy
K'rrik, Son of Yawgmoth
31% of 245 decks +30% synergy
Divinity of Pride
29% of 49 decks +28% synergy
Nirkana Revenant
27% of 245 decks +26% synergy
Orcish Bowmasters
25% of 106 decks +17% synergy
Prized Unicorn
25% of 12 decks +25% synergy
Nessian Boar
25% of 12 decks +25% synergy
Guardian Augmenter
25% of 12 decks +24% synergy
Poison-Tip Archer
25% of 12 decks +24% synergy
Ohran Frostfang
25% of 12 decks +23% synergy
Twilight Prophet
25% of 245 decks +24% synergy
Orcus, Prince of Undeath
25% of 61 decks +24% synergy
Dualcaster Mage
25% of 61 decks +22% synergy
Dread Presence
24% of 245 decks +23% synergy
Kokusho, the Evening Star
24% of 245 decks +23% synergy
Blood Artist
24% of 245 decks +17% synergy
Scourge of the Skyclaves
23% of 245 decks +23% synergy
Angel of Destiny
22% of 49 decks +22% synergy
Ayara, First of Locthwain
22% of 245 decks +20% synergy
Heliod, Sun-Crowned
20% of 49 decks +19% synergy
Imodane, the Pyrohammer
20% of 20 decks +19% synergy
Immolating Souleater
20% of 61 decks +20% synergy
Defiler of Instinct
20% of 61 decks +19% synergy
Dockside Extortionist
20% of 61 decks +11% synergy
Solphim, Mayhem Dominus
20% of 56 decks +16% synergy
Magus of the Coffers
20% of 245 decks +19% synergy
Defiler of Flesh
20% of 245 decks +19% synergy
Tree of Perdition
19% of 245 decks +19% synergy
Marauding Blight-Priest
19% of 245 decks +18% synergy
Blood Celebrant
18% of 245 decks +18% synergy
Instants (50)
Beast Within
50% of 12 decks +31% synergy
Swords to Plowshares
49% of 49 decks +21% synergy
Anguished Unmaking
47% of 49 decks +41% synergy
Path to Exile
45% of 49 decks +27% synergy
Fire Covenant
44% of 61 decks +43% synergy
Golgari Charm
42% of 12 decks +40% synergy
Chaos Warp
38% of 61 decks +22% synergy
Teferi's Protection
37% of 49 decks +27% synergy
Comet Storm
36% of 61 decks +34% synergy
Deflecting Swat
36% of 61 decks +29% synergy
Vampiric Tutor
36% of 245 decks +25% synergy
Beacon of Immortality
35% of 49 decks +34% synergy
Gaea's Gift
33% of 9 decks +32% synergy
Putrefy
33% of 12 decks +30% synergy
Assassin's Trophy
33% of 12 decks +27% synergy
Negate
33% of 15 decks +22% synergy
Heroic Intervention
33% of 12 decks +20% synergy
Rakdos Charm
31% of 61 decks +28% synergy
Deadly Rollick
29% of 245 decks +24% synergy
Storm King's Thunder
28% of 61 decks +27% synergy
Generous Gift
27% of 49 decks +15% synergy
Obscuring Haze
25% of 12 decks +24% synergy
Deathsprout
25% of 12 decks +24% synergy
Tamiyo's Safekeeping
25% of 12 decks +22% synergy
Infernal Grasp
24% of 245 decks +20% synergy
Enlightened Tutor
24% of 49 decks +16% synergy
Blood for the Blood God!
22% of 59 decks +21% synergy
Defile
21% of 245 decks +19% synergy
Malakir Rebirth
20% of 245 decks +16% synergy
Stonesplitter Bolt
20% of 25 decks +19% synergy
Mana Drain
20% of 15 decks +12% synergy
Cyclonic Rift
20% of 15 decks +5% synergy
Counterspell
20% of 15 decks -1% synergy
Seething Song
20% of 61 decks +17% synergy
Bedevil
20% of 61 decks +16% synergy
Erebos's Intervention
19% of 245 decks +19% synergy
Rowan's Grim Search
19% of 53 decks +18% synergy
Commune with Lava
18% of 61 decks +17% synergy
Pyroblast
18% of 61 decks +15% synergy
Terminate
16% of 61 decks +11% synergy
Imp's Mischief
16% of 245 decks +15% synergy
Utter End
16% of 49 decks +14% synergy
Fracture
16% of 49 decks +14% synergy
Heliod's Intervention
16% of 49 decks +14% synergy
Go for the Throat
16% of 245 decks +12% synergy
Red Elemental Blast
15% of 61 decks +11% synergy
Lightning Bolt
15% of 61 decks +10% synergy
Inkshield
14% of 49 decks +13% synergy
Cabal Ritual
14% of 245 decks +12% synergy
Despark
14% of 49 decks +10% synergy
Sorceries (50)
Farseek
50% of 12 decks +35% synergy
Feed the Swarm
47% of 245 decks +37% synergy
Sign in Blood
43% of 245 decks +37% synergy
Three Visits
42% of 12 decks +30% synergy
Torment of Hailfire
40% of 245 decks +37% synergy
Night's Whisper
40% of 245 decks +35% synergy
Demonic Tutor
40% of 245 decks +27% synergy
Jaya's Immolating Inferno
39% of 61 decks +38% synergy
Peer into the Abyss
39% of 245 decks +37% synergy
Toxic Deluge
38% of 245 decks +30% synergy
Into the North
33% of 12 decks +33% synergy
Skyshroud Claim
33% of 12 decks +29% synergy
Nature's Lore
33% of 12 decks +20% synergy
Jeska's Will
33% of 61 decks +24% synergy
Damn
33% of 49 decks +28% synergy
Damnation
30% of 245 decks +25% synergy
Reanimate
30% of 245 decks +23% synergy
Read the Bones
28% of 245 decks +23% synergy
Blood Tribute
27% of 245 decks +27% synergy
Nissa's Pilgrimage
25% of 12 decks +24% synergy
Harmonize
25% of 12 decks +20% synergy
Bala Ged Recovery
25% of 12 decks +20% synergy
Apex of Power
25% of 61 decks +24% synergy
Grim Tutor
24% of 245 decks +21% synergy
Blasphemous Act
23% of 61 decks +7% synergy
Beseech the Mirror
23% of 53 decks +19% synergy
Cut // Ribbons
21% of 61 decks +21% synergy
Farewell
20% of 49 decks +14% synergy
Fumigate
18% of 49 decks +17% synergy
Shatterskull Smashing
18% of 61 decks +16% synergy
Wheel of Misfortune
18% of 61 decks +15% synergy
Fraying Omnipotence
18% of 245 decks +17% synergy
Temporal Extortion
17% of 245 decks +17% synergy
Damnable Pact
17% of 245 decks +16% synergy
Diabolic Tutor
17% of 245 decks +13% synergy
Vindicate
16% of 49 decks +14% synergy
Bubbling Muck
16% of 245 decks +15% synergy
Vandalblast
15% of 61 decks +6% synergy
Repay in Kind
14% of 245 decks +14% synergy
Mana Geyser
13% of 61 decks +9% synergy
Blood Tithe
12% of 245 decks +12% synergy
Mutilate
12% of 245 decks +11% synergy
Flame Rift
11% of 61 decks +11% synergy
Banefire
11% of 61 decks +11% synergy
Profane Command
11% of 245 decks +11% synergy
Imperial Seal
11% of 245 decks +9% synergy
Profane Transfusion
11% of 245 decks +10% synergy
Sanctify
10% of 49 decks +10% synergy
Vanquish the Horde
10% of 49 decks +7% synergy
Wrath of God
10% of 49 decks +7% synergy
Utility Artifacts (33)
Bolas's Citadel
50% of 245 decks +44% synergy
Lightning Greaves
48% of 245 decks +22% synergy
Tainted Sigil
39% of 49 decks +39% synergy
Jet Medallion
35% of 245 decks +33% synergy
Swiftfoot Boots
34% of 245 decks +6% synergy
Aetherflux Reservoir
32% of 245 decks +28% synergy
The One Ring
32% of 131 decks +24% synergy
Alhammarret's Archive
29% of 245 decks +27% synergy
Bontu's Monument
23% of 245 decks +21% synergy
Whip of Erebos
21% of 245 decks +19% synergy
Quietus Spike
20% of 245 decks +19% synergy
Archaeomancer's Map
18% of 49 decks +16% synergy
Mithril Coat
18% of 107 decks +10% synergy
Wayfarer's Bauble
15% of 245 decks +4% synergy
Scytheclaw
13% of 245 decks +13% synergy
Well of Lost Dreams
13% of 245 decks +11% synergy
Expedition Map
13% of 245 decks +9% synergy
Strionic Resonator
13% of 245 decks +9% synergy
Whispersilk Cloak
11% of 245 decks +7% synergy
Sensei's Divining Top
11% of 245 decks +4% synergy
Bilbo's Ring
10% of 106 decks +10% synergy
Demon's Horn
10% of 245 decks +10% synergy
Staff of the Death Magus
10% of 245 decks +10% synergy
Commander's Plate
9% of 245 decks +7% synergy
Cosmos Elixir
9% of 245 decks +7% synergy
Shadowspear
9% of 245 decks +5% synergy
Mask of Griselbrand
7% of 245 decks +6% synergy
Vorpal Sword
7% of 245 decks +6% synergy
Thousand-Year Elixir
7% of 245 decks +5% synergy
Pact Weapon
7% of 245 decks +6% synergy
Venser's Journal
7% of 245 decks +5% synergy
Soul Conduit
6% of 245 decks +6% synergy
Mindcrank
5% of 245 decks +4% synergy
Enchantments (46)
Wound Reflection
49% of 245 decks +49% synergy
Smothering Tithe
41% of 49 decks +29% synergy
Blind Obedience
35% of 49 decks +32% synergy
Lure
33% of 12 decks +33% synergy
Mystic Remora
33% of 15 decks +24% synergy
Rhystic Study
33% of 15 decks +19% synergy
Boon Reflection
33% of 49 decks +32% synergy
Virtue of Persistence
33% of 43 decks +30% synergy
Necropotence
29% of 245 decks +26% synergy
Warlock Class
27% of 245 decks +26% synergy
Black Market Connections
25% of 245 decks +20% synergy
Life Insurance
22% of 49 decks +22% synergy
The Meathook Massacre
21% of 245 decks +18% synergy
Land Tax
20% of 49 decks +17% synergy
Ghostly Prison
20% of 49 decks +15% synergy
Puca's Mischief
20% of 15 decks +20% synergy
Greed
20% of 245 decks +18% synergy
Descent into Avernus
20% of 61 decks +18% synergy
Havoc Festival
16% of 61 decks +16% synergy
Bloodchief Ascension
16% of 245 decks +15% synergy
Cleric Class
16% of 49 decks +15% synergy
Call of the Ring
16% of 106 decks +12% synergy
Font of Agonies
15% of 245 decks +14% synergy
Rising of the Day
15% of 41 decks +11% synergy
Authority of the Consuls
14% of 49 decks +12% synergy
Axis of Mortality
12% of 49 decks +12% synergy
Black Market
12% of 245 decks +9% synergy
Phyrexian Reclamation
11% of 245 decks +9% synergy
Underworld Dreams
11% of 245 decks +9% synergy
Painful Quandary
10% of 245 decks +9% synergy
Polluted Bonds
9% of 245 decks +8% synergy
Phyrexian Unlife
8% of 49 decks +8% synergy
Celestial Mantle
8% of 49 decks +8% synergy
Angelic Accord
8% of 49 decks +7% synergy
Dawn of Hope
8% of 49 decks +7% synergy
Animate Dead
8% of 245 decks +3% synergy
Tainted Remedy
8% of 245 decks +7% synergy
No Mercy
8% of 245 decks +7% synergy
Court of Ambition
8% of 245 decks +7% synergy
Fiery Emancipation
7% of 61 decks +5% synergy
Revenge of Ravens
7% of 245 decks +6% synergy
Sigarda's Splendor
6% of 49 decks +6% synergy
Smuggler's Share
6% of 49 decks +5% synergy
Bitterblossom
6% of 245 decks +4% synergy
Kaya's Ghostform
6% of 245 decks +4% synergy
Palace Siege
5% of 245 decks +5% synergy
Planeswalkers (7)
Vraska the Unseen
33% of 12 decks +33% synergy
Sorin Markov
25% of 245 decks +25% synergy
Kaya, Intangible Slayer
17% of 24 decks +16% synergy
Sorin, Grim Nemesis
14% of 49 decks +14% synergy
Liliana of the Dark Realms
12% of 245 decks +12% synergy
Sorin, Vengeful Bloodlord
8% of 49 decks +8% synergy
Ajani, Strength of the Pride
6% of 49 decks +6% synergy
Utility Lands (36)
Cabal Coffers
58% of 245 decks +52% synergy
Urborg, Tomb of Yawgmoth
52% of 245 decks +41% synergy
Bojuka Bog
42% of 245 decks +26% synergy
Reliquary Tower
37% of 245 decks +9% synergy
Vault of the Archangel
35% of 49 decks +33% synergy
Cabal Stronghold
32% of 245 decks +30% synergy
Nykthos, Shrine to Nyx
30% of 245 decks +24% synergy
Ramunap Ruins
28% of 61 decks +27% synergy
Hissing Quagmire
25% of 12 decks +25% synergy
Barbarian Ring
25% of 61 decks +24% synergy
Ancient Tomb
24% of 245 decks +13% synergy
Rogue's Passage
24% of 245 decks +6% synergy
The Black Gate
24% of 106 decks +21% synergy
Otawara, Soaring City
20% of 15 decks +11% synergy
Castle Locthwain
19% of 245 decks +15% synergy
War Room
17% of 245 decks +11% synergy
Shizo, Death's Storehouse
16% of 245 decks +14% synergy
The Fair Basilica
14% of 21 decks +14% synergy
Hall of Heliod's Generosity
14% of 49 decks +11% synergy
Takenuma, Abandoned Mire
13% of 245 decks +6% synergy
Access Tunnel
11% of 245 decks +10% synergy
Hall of the Bandit Lord
11% of 245 decks +10% synergy
Radiant Fountain
10% of 245 decks +9% synergy
Eiganjo, Seat of the Empire
10% of 49 decks +5% synergy
Shambling Vent
8% of 49 decks +8% synergy
Boseiju, Who Shelters All
8% of 245 decks +7% synergy
Witch's Cottage
8% of 245 decks +6% synergy
Cabal Pit
7% of 245 decks +7% synergy
Mortuary Mire
7% of 245 decks +5% synergy
Volrath's Stronghold
7% of 245 decks +6% synergy
Phyrexian Tower
7% of 245 decks +2% synergy
Command Beacon
7% of 245 decks +1% synergy
Temple of the False God
7% of 245 decks -4% synergy
Ifnir Deadlands
6% of 245 decks +6% synergy
Kabira Crossroads
6% of 49 decks +6% synergy
Crypt of Agadeem
6% of 245 decks +5% synergy
Mana Artifacts (30)
Sol Ring
91% of 245 decks +7% synergy
Arcane Signet
72% of 245 decks +3% synergy
Talisman of Indulgence
66% of 61 decks +60% synergy
Orzhov Signet
61% of 49 decks +54% synergy
Rakdos Signet
59% of 61 decks +52% synergy
Golgari Signet
50% of 12 decks +47% synergy
Dimir Signet
47% of 15 decks +38% synergy
Talisman of Hierarchy
43% of 49 decks +37% synergy
Talisman of Resilience
42% of 12 decks +40% synergy
Azorius Signet
40% of 10 decks +33% synergy
Throne of Eldraine
31% of 35 decks +26% synergy
Thought Vessel
28% of 245 decks +13% synergy
Talisman of Dominance
27% of 15 decks +19% synergy
Mind Stone
24% of 245 decks +5% synergy
Fellwar Stone
21% of 245 decks +1% synergy
Charcoal Diamond
16% of 245 decks +12% synergy
Staff of Compleation
15% of 153 decks +13% synergy
Mana Crypt
15% of 245 decks +3% synergy
Caged Sun
14% of 245 decks +11% synergy
Nyx Lotus
12% of 245 decks +10% synergy
Commander's Sphere
12% of 245 decks -5% synergy
Pristine Talisman
12% of 245 decks +10% synergy
Jeweled Lotus
10% of 245 decks +2% synergy
Sceptre of Eternal Glory
9% of 245 decks +8% synergy
Fire Diamond
8% of 61 decks +5% synergy
Extraplanar Lens
8% of 245 decks +7% synergy
Thran Dynamo
8% of 245 decks +3% synergy
Mana Vault
7% of 245 decks -0% synergy
Gauntlet of Power
6% of 245 decks +5% synergy
Gilded Lotus
6% of 245 decks +2% synergy
Lands (50)
Dragonskull Summit
72% of 61 decks +66% synergy
Isolated Chapel
69% of 49 decks +64% synergy
Sulfurous Springs
67% of 61 decks +64% synergy
Blood Crypt
66% of 61 decks +56% synergy
Godless Shrine
65% of 49 decks +56% synergy
Vault of Champions
63% of 49 decks +57% synergy
Luxury Suite
61% of 61 decks +55% synergy
Raffine's Tower
60% of 10 decks +56% synergy
Shattered Sanctum
59% of 49 decks +56% synergy
Mount Doom
58% of 50 decks +56% synergy
Smoldering Marsh
54% of 61 decks +47% synergy
Llanowar Wastes
50% of 12 decks +45% synergy
Tainted Field
49% of 49 decks +46% synergy
Caves of Koilos
49% of 49 decks +43% synergy
Haunted Ridge
44% of 61 decks +41% synergy
Command Tower
44% of 245 decks -28% synergy
Orzhov Basilica
43% of 49 decks +39% synergy
Twilight Mire
42% of 12 decks +40% synergy
Temple of Malady
42% of 12 decks +38% synergy
Woodland Cemetery
42% of 12 decks +37% synergy
Deserted Beach
40% of 10 decks +36% synergy
Shipwreck Marsh
40% of 15 decks +35% synergy
Fetid Heath
39% of 49 decks +36% synergy
Scrubland
35% of 49 decks +32% synergy
Blooming Marsh
33% of 12 decks +33% synergy
Nurturing Peatland
33% of 12 decks +32% synergy
Woodland Chasm
33% of 12 decks +32% synergy
Darkbore Pathway
33% of 12 decks +31% synergy
Tainted Wood
33% of 12 decks +31% synergy
Deathcap Glade
33% of 12 decks +30% synergy
Golgari Rot Farm
33% of 12 decks +29% synergy
Overgrown Tomb
33% of 12 decks +24% synergy
Watery Grave
33% of 15 decks +22% synergy
Foreboding Ruins
31% of 61 decks +28% synergy
Brightclimb Pathway
31% of 49 decks +28% synergy
Arcane Sanctum
30% of 10 decks +26% synergy
Sea of Clouds
30% of 10 decks +24% synergy
Hallowed Fountain
30% of 10 decks +20% synergy
Tainted Peak
30% of 61 decks +27% synergy
Underground River
27% of 15 decks +23% synergy
Drowned Catacomb
27% of 15 decks +21% synergy
Sunken Hollow
27% of 15 decks +18% synergy
Scoured Barrens
27% of 49 decks +24% synergy
Temple of Silence
27% of 49 decks +23% synergy
Myriad Landscape
25% of 245 decks +4% synergy
Necroblossom Snarl
25% of 12 decks +23% synergy
Haunted Mire
25% of 12 decks +23% synergy
Undergrowth Stadium
25% of 12 decks +19% synergy
Silent Clearing
24% of 49 decks +23% synergy
Temple of Malice
23% of 61 decks +20% synergy