Saffi Eriksdotter + Lurrus of the Dream-Den + Earthcraft + Ashnod's Altar

Saffi Eriksdotter
Lurrus of the Dream-Den
Earthcraft
Ashnod's Altar

Requires
Saffi Eriksdotter must be on the battlefield. Lurrus of the Dream-Den must be on the battlefield. Earthcraft must be on the battlefield. Ashnod's Altar must be on the battlefield.
Steps
  1. Activate a basic Forest and Plains by tapping them, adding .
  2. Activate Earthcraft twice by tapping Lurrus and Saffi, untapping the basic Forest and Plains.
  3. Activate Saffi by sacrificing it, targeting Lurrus.
  4. Activate Ashnod's Altar by sacrificing Lurrus, adding .
  5. When Lurrus dies, Saffi triggers, returning Lurrus from your graveyard to the battlefield.
  6. Cast Saffi from your graveyard by paying .
  7. Repeat.
Results
Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite storm count.

Tayam, Luminous Enigma
0.05% of 6400 decks 3 decks
Othelm, Sigardian Outcast // Wernog, Rider's Chaplain
0.11% of 904 decks 1 decks
Colfenor, the Last Yew
0.09% of 1081 decks 1 decks
High Synergy Cards
Eladamri's Call
80% of 5 decks +71% synergy
Carrion Feeder
80% of 5 decks +71% synergy
Entomb
80% of 5 decks +70% synergy
Zulaport Cutthroat
80% of 5 decks +69% synergy
Blood Artist
80% of 5 decks +69% synergy
Viscera Seer
80% of 5 decks +66% synergy
Boseiju, Who Endures
80% of 5 decks +58% synergy
Birds of Paradise
80% of 5 decks +43% synergy
Game Changers
Demonic Tutor
80% of 5 decks +63% synergy
Gaea's Cradle
60% of 5 decks +54% synergy
Ancient Tomb
60% of 5 decks +52% synergy
Enlightened Tutor
60% of 5 decks +48% synergy
Vampiric Tutor
60% of 5 decks +47% synergy
Survival of the Fittest
40% of 5 decks +37% synergy
Chrome Mox
40% of 5 decks +37% synergy
Mana Vault
20% of 5 decks +18% synergy
Mox Diamond
20% of 5 decks +17% synergy
Opposition Agent
20% of 5 decks +14% synergy
Creatures
Protean Hulk
60% of 5 decks +56% synergy
Luminous Broodmoth
60% of 5 decks +55% synergy
Yawgmoth, Thran Physician
60% of 5 decks +55% synergy
Corpse Knight
60% of 5 decks +55% synergy
Devoted Druid
60% of 5 decks +51% synergy
Deathrite Shaman
60% of 5 decks +49% synergy
Eternal Witness
60% of 5 decks +36% synergy
Wriggling Grub
50% of 2 decks +50% synergy
Enduring Vitality
50% of 2 decks +43% synergy
Leonin Relic-Warder
40% of 5 decks +39% synergy
Putrid Goblin
40% of 5 decks +39% synergy
Weaponcraft Enthusiast
40% of 5 decks +39% synergy
Pawn of Ulamog
40% of 5 decks +39% synergy
Hallowed Spiritkeeper
40% of 5 decks +39% synergy
Reyhan, Last of the Abzan
40% of 5 decks +39% synergy
Recruiter of the Guard
40% of 5 decks +37% synergy
Walking Ballista
40% of 5 decks +37% synergy
Hermit Druid
40% of 5 decks +37% synergy
Haywire Mite
40% of 5 decks +36% synergy
Wall of Roots
40% of 5 decks +36% synergy
Grim Haruspex
40% of 5 decks +36% synergy
Pitiless Plunderer
40% of 5 decks +36% synergy
Good-Fortune Unicorn
40% of 5 decks +35% synergy
Reveillark
40% of 5 decks +35% synergy
Ranger-Captain of Eos
40% of 5 decks +35% synergy
Dauthi Voidwalker
40% of 5 decks +34% synergy
Cruel Celebrant
40% of 5 decks +34% synergy
Rishkar, Peema Renegade
40% of 5 decks +34% synergy
Fyndhorn Elves
40% of 5 decks +33% synergy
Elvish Mystic
40% of 5 decks +29% synergy
Braids, Arisen Nightmare
40% of 5 decks +26% synergy
Llanowar Elves
40% of 5 decks +26% synergy
Esper Sentinel
40% of 5 decks +26% synergy
Avacyn's Pilgrim
40% of 5 decks +21% synergy
Accursed Marauder
33% of 3 decks +30% synergy
Boggart Trawler
33% of 3 decks +30% synergy
Ocelot Pride
33% of 3 decks +30% synergy
Warren Soultrader
33% of 3 decks +29% synergy
Marionette Apprentice
33% of 3 decks +29% synergy
Witch Enchanter
33% of 3 decks +28% synergy
Kambal, Profiteering Mayor
33% of 3 decks +25% synergy
Charismatic Conqueror
25% of 4 decks +24% synergy
Myr Retriever
20% of 5 decks +20% synergy
Phyrexian Walker
20% of 5 decks +20% synergy
Catacomb Sifter
20% of 5 decks +20% synergy
Xathrid Necromancer
20% of 5 decks +20% synergy
Torsten, Founder of Benalia
20% of 5 decks +20% synergy
Harmonic Sliver
20% of 5 decks +20% synergy
Vesperlark
20% of 5 decks +20% synergy
Sifter of Skulls
20% of 5 decks +20% synergy
Instants
Assassin's Trophy
60% of 5 decks +29% synergy
Path to Exile
60% of 5 decks +13% synergy
Worldly Tutor
40% of 5 decks +29% synergy
Swords to Plowshares
40% of 5 decks -23% synergy
Afterlife Insurance
25% of 4 decks +25% synergy
Collected Company
20% of 5 decks +20% synergy
Rally the Ancestors
20% of 5 decks +20% synergy
Soul Shatter
20% of 5 decks +19% synergy
Vanishing Verse
20% of 5 decks +19% synergy
Silence
20% of 5 decks +16% synergy
Veil of Summer
20% of 5 decks +16% synergy
Malakir Rebirth
20% of 5 decks +16% synergy
Nature's Claim
20% of 5 decks +15% synergy
Dark Ritual
20% of 5 decks +14% synergy
Noxious Revival
20% of 5 decks +14% synergy
Deadly Rollick
20% of 5 decks +14% synergy
Chord of Calling
20% of 5 decks +13% synergy
Mythos of Nethroi
20% of 5 decks +12% synergy
Abrupt Decay
20% of 5 decks +12% synergy
Despark
20% of 5 decks +10% synergy
Crop Rotation
20% of 5 decks +5% synergy
Teferi's Protection
20% of 5 decks +5% synergy
Heroic Intervention
20% of 5 decks -6% synergy
Sorceries
Agadeem's Awakening
60% of 5 decks +57% synergy
Buried Alive
60% of 5 decks +52% synergy
Raise the Past
50% of 2 decks +49% synergy
Recommission
40% of 5 decks +40% synergy
Unmarked Grave
40% of 5 decks +36% synergy
Sevinne's Reclamation
40% of 5 decks +34% synergy
Three Visits
40% of 5 decks +17% synergy
Rampant Growth
40% of 5 decks +13% synergy
Call of the Death-Dweller
20% of 5 decks +20% synergy
Persist
20% of 5 decks +19% synergy
Unearth
20% of 5 decks +18% synergy
Lich-Knights' Conquest
20% of 5 decks +18% synergy
Vanquish the Horde
20% of 5 decks +18% synergy
Sign in Blood
20% of 5 decks +17% synergy
Living Death
20% of 5 decks +16% synergy
Eldritch Evolution
20% of 5 decks +15% synergy
Dread Return
20% of 5 decks +13% synergy
Diabolic Intent
20% of 5 decks +13% synergy
Victimize
20% of 5 decks +12% synergy
Culling Ritual
20% of 5 decks +11% synergy
Eerie Ultimatum
20% of 5 decks -1% synergy
Toxic Deluge
20% of 5 decks -2% synergy
Nature's Lore
20% of 5 decks -11% synergy
Utility Artifacts
Phyrexian Altar
60% of 5 decks +54% synergy
Skullclamp
60% of 5 decks +46% synergy
Altar of Dementia
40% of 5 decks +34% synergy
Tarrian's Journal
25% of 4 decks +24% synergy
Moonsilver Key
20% of 5 decks +20% synergy
Nim Deathmantle
20% of 5 decks +19% synergy
Moonglove Extract
20% of 5 decks +19% synergy
Elixir of Immortality
20% of 5 decks +19% synergy
Agatha's Soul Cauldron
20% of 5 decks +18% synergy
Jeweled Lotus
20% of 5 decks +18% synergy
Birthing Pod
20% of 5 decks +16% synergy
Enchantments
Animate Dead
60% of 5 decks +53% synergy
Meathook Massacre II
50% of 2 decks +49% synergy
Funeral Room // Awakening Hall
50% of 2 decks +49% synergy
Insidious Roots
50% of 4 decks +38% synergy
Aluren
40% of 5 decks +40% synergy
Dance of the Dead
40% of 5 decks +39% synergy
Necropotence
40% of 5 decks +37% synergy
Necromancy
40% of 5 decks +37% synergy
The Meathook Massacre
40% of 5 decks +36% synergy
Deafening Silence
40% of 5 decks +35% synergy
Sylvan Library
40% of 5 decks +26% synergy
Birthing Ritual
33% of 3 decks +32% synergy
Golgari Germination
20% of 5 decks +19% synergy
Swift Reconfiguration
20% of 5 decks +19% synergy
Pattern of Rebirth
20% of 5 decks +18% synergy
Land Tax
20% of 5 decks +18% synergy
Dictate of Erebos
20% of 5 decks +18% synergy
Rule of Law
20% of 5 decks +18% synergy
Death's Oasis
20% of 5 decks +17% synergy
Carpet of Flowers
20% of 5 decks +16% synergy
Aura of Silence
20% of 5 decks +16% synergy
Bastion of Remembrance
20% of 5 decks +16% synergy
Abzan Ascendancy
20% of 5 decks +15% synergy
Guardian Project
20% of 5 decks +14% synergy
Black Market Connections
20% of 5 decks +12% synergy
Aura Shards
20% of 5 decks +9% synergy
Planeswalkers
Nissa, Voice of Zendikar
20% of 5 decks +19% synergy
Grist, the Hunger Tide
20% of 5 decks +17% synergy
Utility Lands
Phyrexian Tower
60% of 5 decks +49% synergy
Takenuma, Abandoned Mire
60% of 5 decks +47% synergy
Spymaster's Vault
33% of 3 decks +31% synergy
Shifting Woodland
33% of 3 decks +21% synergy
Ancient Den
20% of 5 decks +20% synergy
Tree of Tales
20% of 5 decks +20% synergy
Vault of Whispers
20% of 5 decks +20% synergy
Yavimaya Hollow
20% of 5 decks +19% synergy
Volrath's Stronghold
20% of 5 decks +19% synergy
Castle Ardenvale
20% of 5 decks +19% synergy
Castle Locthwain
20% of 5 decks +18% synergy
Westvale Abbey
20% of 5 decks +17% synergy
Urza's Saga
20% of 5 decks +15% synergy
Dryad Arbor
20% of 5 decks +14% synergy
Strip Mine
20% of 5 decks +14% synergy
Eiganjo, Seat of the Empire
20% of 5 decks +13% synergy
Gavony Township
20% of 5 decks +11% synergy
Urborg, Tomb of Yawgmoth
20% of 5 decks -0% synergy
Yavimaya, Cradle of Growth
20% of 5 decks -6% synergy
Bojuka Bog
20% of 5 decks -9% synergy
Mana Artifacts
Sol Ring
60% of 5 decks -19% synergy
Mana Crypt
20% of 5 decks +15% synergy
Lands
Bayou
100% of 5 decks +87% synergy
Marsh Flats
100% of 5 decks +65% synergy
Verdant Catacombs
100% of 5 decks +65% synergy
Windswept Heath
100% of 5 decks +65% synergy
Indatha Triome
100% of 5 decks +57% synergy
Godless Shrine
100% of 5 decks +54% synergy
Temple Garden
100% of 5 decks +53% synergy
Overgrown Tomb
100% of 5 decks +52% synergy
Command Tower
100% of 5 decks +9% synergy
Misty Rainforest
80% of 5 decks +70% synergy
Scrubland
80% of 5 decks +68% synergy
Savannah
80% of 5 decks +67% synergy
Mana Confluence
60% of 5 decks +52% synergy
Bountiful Promenade
60% of 5 decks +30% synergy
Undergrowth Stadium
60% of 5 decks +28% synergy
Isolated Chapel
60% of 5 decks +24% synergy
Shadowy Backstreet
50% of 4 decks +32% synergy
Polluted Delta
40% of 5 decks +32% synergy
Arid Mesa
40% of 5 decks +32% synergy
Bloodstained Mire
40% of 5 decks +31% synergy
Vault of Champions
40% of 5 decks +12% synergy
Sunpetal Grove
40% of 5 decks +5% synergy
Woodland Cemetery
40% of 5 decks +1% synergy
Exotic Orchard
40% of 5 decks -15% synergy
Underground Mortuary
25% of 4 decks +6% synergy
Lush Portico
25% of 4 decks +5% synergy
Wooded Bastion
20% of 5 decks +16% synergy
Fetid Heath
20% of 5 decks +14% synergy
Twilight Mire
20% of 5 decks +13% synergy
Darkbore Pathway
20% of 5 decks +13% synergy
Branchloft Pathway
20% of 5 decks +12% synergy
Flooded Strand
20% of 5 decks +12% synergy
City of Brass
20% of 5 decks +11% synergy
Wooded Foothills
20% of 5 decks +10% synergy
Fabled Passage
20% of 5 decks +6% synergy
Deathcap Glade
20% of 5 decks +6% synergy
Murmuring Bosk
20% of 5 decks -1% synergy
Llanowar Wastes
20% of 5 decks -7% synergy
Brushland
20% of 5 decks -7% synergy
Caves of Koilos
20% of 5 decks -7% synergy
Sandsteppe Citadel
20% of 5 decks -31% synergy