Danitha, Benalia's Hope + Ashnod's Altar + Necrogen Communion

Danitha, Benalia's Hope
Ashnod's Altar
Necrogen Communion

Requires
Danitha, Benalia's Hope must be on the battlefield. Ashnod's Altar must be on the battlefield. Necrogen Communion must be on the battlefield. Necrogen Communion attached to Danitha.
Steps
  1. Activate Ashnod's Altar by sacrificing Danitha, adding .
  2. When Danitha dies, Necrogen Communion triggers, returning Danitha from your graveyard to the battlefield tapped.
  3. When Danitha enters the battlefield, it triggers, returning Necrogen Communion from your graveyard to the battlefield attached to Danitha.
  4. Repeat.
Results
Infinite LTB. Infinite ETB. Infinite sacrifice triggers. Infinite death triggers. Infinite colorless mana.

Elas il-Kor, Sadistic Pilgrim
0.03% of 6503 decks 2 decks
Ratadrabik of Urborg
0.03% of 5777 decks 2 decks
Vish Kal, Blood Arbiter
0.41% of 241 decks 1 decks
Teysa Karlov
0.01% of 15565 decks 1 decks
Ardenn, Intrepid Archaeologist // Ikra Shidiqi, the Usurper
1.52% of 66 decks 1 decks
Neva, Stalked by Nightmares
0.27% of 368 decks 1 decks
High Synergy Cards
Phyrexian Altar
62% of 8 decks +58% synergy
Kaya's Ghostform
62% of 8 decks +58% synergy
Boromir, Warden of the Tower
57% of 7 decks +51% synergy
Deadly Dispute
62% of 8 decks +51% synergy
Unhallowed Pact
50% of 8 decks +50% synergy
Heliod's Pilgrim
50% of 8 decks +49% synergy
Skullclamp
50% of 8 decks +38% synergy
Dark Ritual
50% of 8 decks +28% synergy
Creatures
Renegade Rallier
100% of 1 decks +100% synergy
Argothian Enchantress
100% of 1 decks +99% synergy
Verduran Enchantress
100% of 1 decks +98% synergy
Timeless Witness
100% of 1 decks +97% synergy
Setessan Champion
100% of 1 decks +96% synergy
Satyr Enchanter
100% of 1 decks +95% synergy
Sanctum Weaver
100% of 1 decks +94% synergy
Sythis, Harvest's Hand
100% of 1 decks +92% synergy
Eternal Witness
100% of 1 decks +79% synergy
Birds of Paradise
100% of 1 decks +73% synergy
Colonel Autumn
50% of 2 decks +48% synergy
Pearl-Ear, Imperial Advisor
50% of 2 decks +48% synergy
Codsworth, Handy Helper
50% of 2 decks +47% synergy
Bartolomé del Presidio
50% of 4 decks +43% synergy
Wicked Visitor
40% of 5 decks +39% synergy
Boonweaver Giant
38% of 8 decks +37% synergy
Priest of Gix
38% of 8 decks +37% synergy
Jadar, Ghoulcaller of Nephalia
38% of 8 decks +35% synergy
Gravecrawler
38% of 8 decks +35% synergy
Suture Priest
38% of 8 decks +34% synergy
Teysa Karlov
38% of 8 decks +33% synergy
Braids, Arisen Nightmare
38% of 8 decks +30% synergy
Cruel Celebrant
38% of 8 decks +29% synergy
Elas il-Kor, Sadistic Pilgrim
38% of 8 decks +26% synergy
Blood Artist
38% of 8 decks +26% synergy
Carmen, Cruel Skymarcher
33% of 3 decks +29% synergy
Lobelia Sackville-Baggins
29% of 7 decks +28% synergy
Samwise the Stouthearted
29% of 7 decks +27% synergy
Mirkwood Bats
29% of 7 decks +16% synergy
Archon of Falling Stars
25% of 8 decks +25% synergy
Auratouched Mage
25% of 8 decks +25% synergy
Bloodflow Connoisseur
25% of 8 decks +25% synergy
Doomed Dissenter
25% of 8 decks +24% synergy
Cartel Aristocrat
25% of 8 decks +24% synergy
Doomed Traveler
25% of 8 decks +24% synergy
Auramancer
25% of 8 decks +24% synergy
Vraan, Executioner Thane
25% of 8 decks +23% synergy
Killian, Ink Duelist
25% of 8 decks +23% synergy
Gisa, Glorious Resurrector
25% of 8 decks +23% synergy
Lurrus of the Dream-Den
25% of 8 decks +22% synergy
Reassembling Skeleton
25% of 8 decks +21% synergy
Ayara, First of Locthwain
25% of 8 decks +21% synergy
Mesa Enchantress
25% of 8 decks +20% synergy
Carrion Feeder
25% of 8 decks +20% synergy
Bloodletter of Aclazotz
25% of 4 decks +20% synergy
Archivist of Oghma
25% of 8 decks +19% synergy
Ojer Taq, Deepest Foundation
25% of 4 decks +19% synergy
Loran of the Third Path
25% of 8 decks +18% synergy
Pitiless Plunderer
25% of 8 decks +17% synergy
Grand Abolisher
25% of 8 decks +16% synergy
Instants
Rite of Harmony
100% of 1 decks +97% synergy
Nature's Claim
100% of 1 decks +91% synergy
Beast Within
100% of 1 decks +61% synergy
Vampiric Tutor
50% of 8 decks +32% synergy
Corrupted Conviction
43% of 7 decks +37% synergy
Enlightened Tutor
38% of 8 decks +20% synergy
Swords to Plowshares
38% of 8 decks -25% synergy
Nasty End
29% of 7 decks +26% synergy
Vanishing Verse
25% of 8 decks +23% synergy
Undying Malice
25% of 8 decks +23% synergy
Secure the Wastes
25% of 8 decks +22% synergy
Imp's Mischief
25% of 8 decks +22% synergy
Murder
25% of 8 decks +22% synergy
Get Lost
25% of 4 decks +21% synergy
Tragic Slip
25% of 8 decks +21% synergy
Malakir Rebirth
25% of 8 decks +17% synergy
Path to Exile
25% of 8 decks -21% synergy
Break the Spell
20% of 5 decks +20% synergy
Candy Grapple
20% of 5 decks +20% synergy
Scout's Warning
12% of 8 decks +12% synergy
Wake the Dead
12% of 8 decks +12% synergy
Charge of the Mites
12% of 8 decks +12% synergy
Mausoleum Secrets
12% of 8 decks +12% synergy
Rain of Filth
12% of 8 decks +12% synergy
Undying Evil
12% of 8 decks +12% synergy
Stinging Study
12% of 8 decks +11% synergy
Flicker of Fate
12% of 8 decks +11% synergy
Supernatural Stamina
12% of 8 decks +11% synergy
Rebuff the Wicked
12% of 8 decks +11% synergy
Feign Death
12% of 8 decks +10% synergy
Culling the Weak
12% of 8 decks +9% synergy
Cabal Ritual
12% of 8 decks +8% synergy
Entomb
12% of 8 decks +5% synergy
Despark
12% of 8 decks -3% synergy
Teferi's Protection
12% of 8 decks -7% synergy
Anguished Unmaking
12% of 8 decks -12% synergy
Generous Gift
12% of 8 decks -13% synergy
Sorceries
Three Visits
100% of 1 decks +75% synergy
Nature's Lore
100% of 1 decks +68% synergy
Unmarked Grave
38% of 8 decks +35% synergy
Rite of Oblivion
38% of 8 decks +35% synergy
Unearth
38% of 8 decks +34% synergy
Vanquish the Horde
38% of 8 decks +34% synergy
Call a Surprise Witness
33% of 3 decks +33% synergy
Lash of the Balrog
33% of 6 decks +33% synergy
Helping Hand
33% of 3 decks +33% synergy
Rhystic Tutor
25% of 8 decks +25% synergy
Planar Cleansing
25% of 8 decks +25% synergy
Phyrexian Rebirth
25% of 8 decks +24% synergy
Kaya's Wrath
25% of 8 decks +22% synergy
Diabolic Tutor
25% of 8 decks +19% synergy
Damnation
25% of 8 decks +17% synergy
Reanimate
25% of 8 decks +9% synergy
Damn
25% of 8 decks +9% synergy
Demonic Tutor
25% of 8 decks +3% synergy
Back for Seconds
20% of 5 decks +19% synergy
Sam's Desperate Rescue
20% of 5 decks +18% synergy
Beseech the Mirror
20% of 5 decks +16% synergy
Breach the Multiverse
14% of 7 decks +10% synergy
Nighthaze
12% of 8 decks +12% synergy
Bankrupt in Blood
12% of 8 decks +12% synergy
Illicit Shipment
12% of 8 decks +12% synergy
Bone Splinters
12% of 8 decks +12% synergy
Eaten Alive
12% of 8 decks +12% synergy
Winds of Rath
12% of 8 decks +10% synergy
Urza's Ruinous Blast
12% of 8 decks +10% synergy
White Sun's Twilight
12% of 8 decks +9% synergy
Agadeem's Awakening
12% of 8 decks +9% synergy
Idyllic Tutor
12% of 8 decks +8% synergy
Open the Armory
12% of 8 decks +8% synergy
Imperial Seal
12% of 8 decks +7% synergy
Wrath of God
12% of 8 decks +6% synergy
Read the Bones
12% of 8 decks +5% synergy
Night's Whisper
12% of 8 decks +3% synergy
Sign in Blood
12% of 8 decks +3% synergy
Victimize
12% of 8 decks +1% synergy
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Moonsilver Key
38% of 8 decks +36% synergy
Bontu's Monument
38% of 8 decks +35% synergy
Altar of Dementia
38% of 8 decks +35% synergy
Norn's Wellspring
25% of 8 decks +24% synergy
Bolas's Citadel
25% of 8 decks +16% synergy
Bitterthorn, Nissa's Animus
14% of 7 decks +13% synergy
Cauldron of Souls
12% of 8 decks +12% synergy
Nim Deathmantle
12% of 8 decks +12% synergy
Mimic Vat
12% of 8 decks +11% synergy
Altar of the Brood
12% of 8 decks +11% synergy
Mask of Griselbrand
12% of 8 decks +11% synergy
Blade of Selves
12% of 8 decks +11% synergy
Staff of Domination
12% of 8 decks +11% synergy
Oketra's Monument
12% of 8 decks +11% synergy
Jet Medallion
12% of 8 decks +10% synergy
Helm of the Host
12% of 8 decks +9% synergy
Swiftfoot Boots
12% of 8 decks -15% synergy
Enchantments
Whip Silk
100% of 1 decks +100% synergy
Wolfwillow Haven
100% of 1 decks +99% synergy
Overgrowth
100% of 1 decks +98% synergy
Muster the Departed
100% of 1 decks +98% synergy
Season of Growth
100% of 1 decks +98% synergy
Ancestral Mask
100% of 1 decks +98% synergy
Fertile Ground
100% of 1 decks +96% synergy
Enchantress's Presence
100% of 1 decks +96% synergy
Rancor
100% of 1 decks +95% synergy
Kenrith's Transformation
100% of 1 decks +94% synergy
Utopia Sprawl
100% of 1 decks +92% synergy
Sterling Grove
100% of 1 decks +92% synergy
Wild Growth
100% of 1 decks +89% synergy
Fungal Fortitude
67% of 3 decks +66% synergy
We Ride at Dawn
50% of 2 decks +49% synergy
Hopeless Nightmare
40% of 5 decks +39% synergy
Shade's Form
38% of 8 decks +37% synergy
Angelic Renewal
38% of 8 decks +37% synergy
Minion's Return
38% of 8 decks +37% synergy
Gift of Immortality
38% of 8 decks +35% synergy
Case of the Stashed Skeleton
33% of 3 decks +33% synergy
Promise of Aclazotz
33% of 3 decks +32% synergy
Unholy Indenture
25% of 8 decks +25% synergy
Braids's Frightful Return
25% of 8 decks +25% synergy
The Cruelty of Gix
25% of 8 decks +24% synergy
Dawn of Hope
25% of 8 decks +23% synergy
Exquisite Blood
25% of 8 decks +20% synergy
Bastion of Remembrance
25% of 8 decks +19% synergy
Blind Obedience
25% of 8 decks +18% synergy
Animate Dead
25% of 8 decks +16% synergy
Smothering Tithe
25% of 8 decks +0% synergy
Ghoulish Impetus
20% of 5 decks +18% synergy
Flowering of the White Tree
17% of 6 decks +11% synergy
War of the Last Alliance
14% of 7 decks +13% synergy
Feast of the Victorious Dead
14% of 7 decks +12% synergy
Call of the Ring
14% of 7 decks +10% synergy
Lunarch Mantle
12% of 8 decks +12% synergy
Temporary Lockdown
12% of 8 decks +12% synergy
Conviction
12% of 8 decks +12% synergy
Demonic Lore
12% of 8 decks +12% synergy
Screams from Within
12% of 8 decks +12% synergy
Zombie Infestation
12% of 8 decks +12% synergy
Fallen Ideal
12% of 8 decks +12% synergy
Blessing of Leeches
12% of 8 decks +12% synergy
Treacherous Blessing
12% of 8 decks +12% synergy
Contamination
12% of 8 decks +12% synergy
Dark Tutelage
12% of 8 decks +12% synergy
Wedding Announcement
12% of 8 decks +12% synergy
Ghoulish Procession
12% of 8 decks +12% synergy
Solemnity
12% of 8 decks +12% synergy
Planeswalkers
Elspeth, Sun's Champion
25% of 8 decks +20% synergy
Liliana, Untouched by Death
12% of 8 decks +12% synergy
Kaya, Intangible Slayer
12% of 8 decks +11% synergy
Utility Lands
Monumental Henge
100% of 1 decks +96% synergy
Boseiju, Who Endures
100% of 1 decks +80% synergy
Phyrexian Tower
38% of 8 decks +29% synergy
Takenuma, Abandoned Mire
38% of 8 decks +27% synergy
Barad-dûr
29% of 7 decks +26% synergy
Shizo, Death's Storehouse
25% of 8 decks +20% synergy
Hall of Heliod's Generosity
25% of 8 decks +18% synergy
Restless Fortress
20% of 5 decks +17% synergy
Great Hall of the Citadel
17% of 6 decks +15% synergy
Minas Tirith
14% of 7 decks +5% synergy
Tomb Fortress
12% of 8 decks +11% synergy
Serra's Sanctum
12% of 8 decks +11% synergy
Volrath's Stronghold
12% of 8 decks +11% synergy
Thespian's Stage
12% of 8 decks +10% synergy
Emeria, the Sky Ruin
12% of 8 decks +9% synergy
Witch's Cottage
12% of 8 decks +9% synergy
Mortuary Mire
12% of 8 decks +8% synergy
Castle Locthwain
12% of 8 decks +7% synergy
Eiganjo, Seat of the Empire
12% of 8 decks +4% synergy
Vault of the Archangel
12% of 8 decks +2% synergy
Rogue's Passage
12% of 8 decks -7% synergy
Mana Artifacts
Sol Ring
75% of 8 decks -9% synergy
Arcane Signet
50% of 8 decks -22% synergy
Mana Crypt
25% of 8 decks +17% synergy
Talisman of Hierarchy
25% of 8 decks +1% synergy
Orzhov Signet
25% of 8 decks -2% synergy
Coldsteel Heart
12% of 8 decks +11% synergy
Relic of Legends
12% of 8 decks +10% synergy
Marble Diamond
12% of 8 decks +8% synergy
Mox Amber
12% of 8 decks +8% synergy
Charcoal Diamond
12% of 8 decks +7% synergy
Mind Stone
12% of 8 decks -5% synergy
Fellwar Stone
12% of 8 decks -9% synergy
Lands
Bountiful Promenade
100% of 1 decks +76% synergy
Undergrowth Stadium
100% of 1 decks +74% synergy
Indatha Triome
100% of 1 decks +69% synergy
Temple Garden
100% of 1 decks +60% synergy
Overgrown Tomb
100% of 1 decks +58% synergy
Caves of Koilos
62% of 8 decks +34% synergy
Orzhov Basilica
50% of 8 decks +34% synergy
Vault of Champions
50% of 8 decks +24% synergy
Godless Shrine
50% of 8 decks +9% synergy
Marsh Flats
38% of 8 decks +26% synergy
Shattered Sanctum
38% of 8 decks +24% synergy
Isolated Chapel
38% of 8 decks +10% synergy
Command Tower
38% of 8 decks -36% synergy
Silent Clearing
25% of 8 decks +20% synergy
Concealed Courtyard
25% of 8 decks +19% synergy
Brightclimb Pathway
25% of 8 decks +15% synergy
Windswept Heath
25% of 8 decks +15% synergy
Fetid Heath
25% of 8 decks +14% synergy
Verdant Catacombs
25% of 8 decks +14% synergy
Shineshadow Snarl
25% of 8 decks +13% synergy
Tainted Field
25% of 8 decks +12% synergy
Salt Flats
12% of 8 decks +12% synergy
Mirrex
12% of 8 decks +11% synergy
Thriving Moor
12% of 8 decks +10% synergy
Sunlit Marsh
12% of 8 decks +8% synergy
Scoured Barrens
12% of 8 decks +4% synergy
Fabled Passage
12% of 8 decks +3% synergy
Bloodstained Mire
12% of 8 decks +2% synergy
Flooded Strand
12% of 8 decks +2% synergy
Arid Mesa
12% of 8 decks +2% synergy
Polluted Delta
12% of 8 decks +1% synergy
Scrubland
12% of 8 decks -1% synergy
Terramorphic Expanse
12% of 8 decks -3% synergy
Temple of Silence
12% of 8 decks -6% synergy
Exotic Orchard
12% of 8 decks -23% synergy