Athreos, Shroud-Veiled + Skullbriar, the Walking Grave + Ashnod's Altar

Athreos, Shroud-Veiled
Skullbriar, the Walking Grave
Ashnod's Altar

Requires
Athreos, Shroud-Veiled must be on the battlefield. Skullbriar, the Walking Grave must be on the battlefield. Ashnod's Altar must be on the battlefield.
Steps
  1. Move to your end step.
  2. Athreos triggers, placing a coin counter on Skullbriar.
  3. Sacrifice Skullbriar to Ashnod's Altar to add .
  4. Athreos triggers, returning Skullbriar to the battlefield.
  5. Repeat.
Results
Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Ghave, Guru of Spores
0.02% of 6602 decks 1 decks
Kathril, Aspect Warper
0.03% of 3325 decks 1 decks
Nethroi, Apex of Death
0.02% of 6119 decks 1 decks
Atraxa, Grand Unifier
0.01% of 14617 decks 1 decks
Child of Alara
0.02% of 6417 decks 1 decks
Nikara, Lair Scavenger // Yannik, Scavenging Sentinel
0.11% of 922 decks 1 decks
High Synergy Cards
Resourceful Defense
67% of 6 decks +66% synergy
Game Changers
Cyclonic Rift
50% of 2 decks +24% synergy
Ancient Tomb
17% of 6 decks +7% synergy
Smothering Tithe
17% of 6 decks -7% synergy
Creatures
Keranos, God of Storms
100% of 1 decks +99% synergy
Mogis, God of Slaughter
100% of 1 decks +97% synergy
Iroas, God of Victory
100% of 1 decks +96% synergy
Rayami, First of the Fallen
50% of 2 decks +50% synergy
Indominus Rex, Alpha
50% of 2 decks +50% synergy
Tayam, Luminous Enigma
50% of 6 decks +50% synergy
Sire of Seven Deaths
50% of 2 decks +49% synergy
Reluctant Role Model
50% of 2 decks +49% synergy
Venomthrope
50% of 2 decks +49% synergy
Ephara, God of the Polis
50% of 2 decks +49% synergy
Metamorphosis Fanatic
50% of 2 decks +49% synergy
Drogskol Reaver
50% of 2 decks +48% synergy
Crystal Barricade
50% of 2 decks +48% synergy
Thassa, God of the Sea
50% of 2 decks +48% synergy
Kruphix, God of Horizons
50% of 2 decks +48% synergy
Atraxa, Praetors' Voice
50% of 2 decks +46% synergy
Eternal Witness
50% of 6 decks +30% synergy
Bassara Tower Archer
33% of 6 decks +33% synergy
Scavenged Brawler
33% of 6 decks +33% synergy
Akroma, Vision of Ixidor
33% of 6 decks +33% synergy
Tower Winder
33% of 3 decks +32% synergy
Slippery Bogbonder
33% of 6 decks +32% synergy
Sylvan Caryatid
33% of 6 decks +32% synergy
Zetalpa, Primal Dawn
33% of 6 decks +31% synergy
Old Stickfingers
33% of 6 decks +31% synergy
Stitcher's Supplier
33% of 6 decks +30% synergy
Yawgmoth, Thran Physician
33% of 6 decks +30% synergy
Farhaven Elf
33% of 6 decks +30% synergy
Elesh Norn, Mother of Machines
33% of 6 decks +29% synergy
Glissa Sunslayer
33% of 6 decks +29% synergy
Beast Whisperer
33% of 6 decks +22% synergy
Birds of Paradise
33% of 6 decks +6% synergy
Goldvein Hydra
25% of 4 decks +23% synergy
Honest Rutstein
25% of 4 decks +19% synergy
Kinjalli's Dawnrunner
20% of 5 decks +20% synergy
Urborg Scavengers
20% of 5 decks +20% synergy
Fell Beast of Mordor
20% of 5 decks +20% synergy
Metropolis Reformer
20% of 5 decks +19% synergy
The Mycotyrant
20% of 5 decks +19% synergy
Bramble Familiar
20% of 5 decks +18% synergy
Carmen, Cruel Skymarcher
20% of 5 decks +17% synergy
Aftermath Analyst
20% of 5 decks +17% synergy
Bartolomé del Presidio
20% of 5 decks +15% synergy
Roaming Throne
20% of 5 decks +13% synergy
Mirkwood Bats
20% of 5 decks +10% synergy
Soulflayer
17% of 6 decks +17% synergy
Pallid Mycoderm
17% of 6 decks +17% synergy
Archfiend of Sorrows
17% of 6 decks +17% synergy
Lumbering Battlement
17% of 6 decks +17% synergy
Kathril, Aspect Warper
17% of 6 decks +17% synergy
Instants
Kazuul's Fury
100% of 1 decks +98% synergy
Beyeen Veil
50% of 2 decks +50% synergy
Jwari Disruption
50% of 2 decks +49% synergy
Joint Exploration
50% of 2 decks +48% synergy
Growth Spiral
50% of 2 decks +28% synergy
Contractual Safeguard
33% of 6 decks +33% synergy
Vastwood Fortification
33% of 6 decks +33% synergy
Hagra Mauling
33% of 6 decks +31% synergy
Khalni Ambush
33% of 6 decks +31% synergy
Ephemerate
33% of 6 decks +28% synergy
Malakir Rebirth
33% of 6 decks +25% synergy
Village Rites
33% of 6 decks +24% synergy
Deadly Dispute
33% of 6 decks +22% synergy
Assassin's Trophy
33% of 6 decks +3% synergy
Swords to Plowshares
33% of 6 decks -29% synergy
Seed Spark
17% of 6 decks +17% synergy
Mutant's Prey
17% of 6 decks +16% synergy
Wake the Dead
17% of 6 decks +16% synergy
Shred Memory
17% of 6 decks +16% synergy
Grim Affliction
17% of 6 decks +16% synergy
Pile On
17% of 6 decks +16% synergy
Rushed Rebirth
17% of 6 decks +16% synergy
Stinging Study
17% of 6 decks +15% synergy
Lethal Scheme
17% of 6 decks +15% synergy
Momentous Fall
17% of 6 decks +15% synergy
Plumb the Forbidden
17% of 6 decks +14% synergy
Inkshield
17% of 6 decks +11% synergy
Entomb
17% of 6 decks +9% synergy
Crop Rotation
17% of 6 decks +7% synergy
Abrupt Decay
17% of 6 decks +6% synergy
Worldly Tutor
17% of 6 decks +3% synergy
Putrefy
17% of 6 decks +1% synergy
Heroic Intervention
17% of 6 decks -13% synergy
Path to Exile
17% of 6 decks -30% synergy
Sorceries
Song-Mad Treachery
100% of 1 decks +99% synergy
Urban Evolution
50% of 2 decks +46% synergy
Supreme Verdict
50% of 2 decks +36% synergy
Cultivate
50% of 6 decks +5% synergy
Selective Adaptation
33% of 6 decks +33% synergy
Damning Verdict
33% of 6 decks +32% synergy
Ondu Inversion
33% of 6 decks +31% synergy
Bala Ged Recovery
33% of 6 decks +25% synergy
Over the Edge
20% of 5 decks +19% synergy
Zof Consumption
17% of 6 decks +16% synergy
Exterminatus
17% of 6 decks +16% synergy
Saproling Symbiosis
17% of 6 decks +16% synergy
Explore the Underdark
17% of 6 decks +16% synergy
Vat Emergence
17% of 6 decks +16% synergy
Open the Gates
17% of 6 decks +16% synergy
Nylea's Intervention
17% of 6 decks +16% synergy
Expand the Sphere
17% of 6 decks +16% synergy
Summer Bloom
17% of 6 decks +15% synergy
Green Sun's Twilight
17% of 6 decks +15% synergy
Animist's Awakening
17% of 6 decks +15% synergy
Reshape the Earth
17% of 6 decks +15% synergy
Titania's Command
17% of 6 decks +15% synergy
Hour of Promise
17% of 6 decks +15% synergy
Jarad's Orders
17% of 6 decks +15% synergy
Drown in Ichor
17% of 6 decks +15% synergy
Circuitous Route
17% of 6 decks +14% synergy
Scapeshift
17% of 6 decks +14% synergy
Sylvan Scrying
17% of 6 decks +14% synergy
Splendid Reclamation
17% of 6 decks +13% synergy
Vanquish the Horde
17% of 6 decks +13% synergy
Tempt with Discovery
17% of 6 decks +13% synergy
Life from the Loam
17% of 6 decks +13% synergy
Eldritch Evolution
17% of 6 decks +12% synergy
Buried Alive
17% of 6 decks +11% synergy
Overwhelming Stampede
17% of 6 decks +11% synergy
Wrath of God
17% of 6 decks +11% synergy
Damnation
17% of 6 decks +9% synergy
Explore
17% of 6 decks +7% synergy
Rishkar's Expertise
17% of 6 decks +6% synergy
Victimize
17% of 6 decks +5% synergy
Eerie Ultimatum
17% of 6 decks +5% synergy
Kodama's Reach
17% of 6 decks -14% synergy
Farseek
17% of 6 decks -18% synergy
Rampant Growth
17% of 6 decks -18% synergy
Utility Artifacts
Door to Nothingness
100% of 1 decks +96% synergy
Altar of Dementia
50% of 6 decks +47% synergy
The Ozolith
50% of 6 decks +47% synergy
Phyrexian Altar
33% of 6 decks +29% synergy
Agatha's Soul Cauldron
20% of 5 decks +19% synergy
Mirror of Life Trapping
17% of 6 decks +17% synergy
Grimoire of the Dead
17% of 6 decks +16% synergy
Fractal Harness
17% of 6 decks +16% synergy
Belt of Giant Strength
17% of 6 decks +16% synergy
Blade of the Bloodchief
17% of 6 decks +16% synergy
Amulet of Vigor
17% of 6 decks +16% synergy
Nevinyrral's Disk
17% of 6 decks +16% synergy
Vat of Rebirth
17% of 6 decks +15% synergy
Birthing Pod
17% of 6 decks +14% synergy
Crucible of Worlds
17% of 6 decks +14% synergy
Expedition Map
17% of 6 decks +14% synergy
Strionic Resonator
17% of 6 decks +14% synergy
Panharmonicon
17% of 6 decks +13% synergy
Conduit of Worlds
17% of 6 decks +11% synergy
The Great Henge
17% of 6 decks +7% synergy
Skullclamp
17% of 6 decks +5% synergy
Enchantments
As Foretold
50% of 2 decks +48% synergy
Innkeeper's Talent
50% of 2 decks +45% synergy
Bleeding Effect
33% of 3 decks +32% synergy
Greater Good
33% of 6 decks +29% synergy
Feast of the Victorious Dead
20% of 5 decks +18% synergy
Insidious Roots
20% of 5 decks +14% synergy
Sporogenesis
17% of 6 decks +17% synergy
Concerted Effort
17% of 6 decks +17% synergy
Predatory Hunger
17% of 6 decks +16% synergy
Promise of Bunrei
17% of 6 decks +16% synergy
Pollenbright Wings
17% of 6 decks +16% synergy
Hunting Grounds
17% of 6 decks +16% synergy
Verdant Embrace
17% of 6 decks +16% synergy
Fecundity
17% of 6 decks +16% synergy
Death's Presence
17% of 6 decks +16% synergy
Together Forever
17% of 6 decks +16% synergy
Master Chef
17% of 6 decks +15% synergy
Tortured Existence
17% of 6 decks +15% synergy
Rites of Flourishing
17% of 6 decks +14% synergy
Zendikar Resurgent
17% of 6 decks +14% synergy
Vampiric Rites
17% of 6 decks +14% synergy
Necromancy
17% of 6 decks +13% synergy
Teleportation Circle
17% of 6 decks +13% synergy
Intangible Virtue
17% of 6 decks +12% synergy
Cathars' Crusade
17% of 6 decks +11% synergy
Moldervine Reclamation
17% of 6 decks +8% synergy
Planeswalkers
Wrenn and Seven
17% of 6 decks +15% synergy
Liliana, Dreadhorde General
17% of 6 decks +13% synergy
Grist, the Hunger Tide
17% of 6 decks +13% synergy
Utility Lands
Lavaclaw Reaches
100% of 1 decks +99% synergy
Wandering Fumarole
100% of 1 decks +99% synergy
Needle Spires
100% of 1 decks +98% synergy
Raging Ravine
100% of 1 decks +97% synergy
Celestial Colonnade
50% of 2 decks +49% synergy
Lumbering Falls
50% of 2 decks +48% synergy
High Market
50% of 6 decks +47% synergy
Nesting Grounds
33% of 6 decks +32% synergy
Spymaster's Vault
33% of 3 decks +30% synergy
Grim Backwoods
33% of 6 decks +29% synergy
Oran-Rief, the Vastwood
33% of 6 decks +29% synergy
Mortuary Mire
33% of 6 decks +29% synergy
Gavony Township
33% of 6 decks +24% synergy
Hive of the Eye Tyrant
17% of 6 decks +16% synergy
Sanctum of Eternity
17% of 6 decks +16% synergy
Cave of the Frost Dragon
17% of 6 decks +16% synergy
Stirring Wildwood
17% of 6 decks +16% synergy
Vitu-Ghazi, the City-Tree
17% of 6 decks +16% synergy
Cascading Cataracts
17% of 6 decks +15% synergy
Shambling Vent
17% of 6 decks +15% synergy
Command Beacon
17% of 6 decks +12% synergy
Karn's Bastion
17% of 6 decks +12% synergy
Yavimaya, Cradle of Growth
17% of 6 decks +8% synergy
Temple of the False God
17% of 6 decks +7% synergy
Mosswort Bridge
17% of 6 decks +6% synergy
Reliquary Tower
17% of 6 decks -13% synergy
Mana Artifacts
Sol Ring
67% of 6 decks -18% synergy
Arcane Signet
50% of 6 decks -22% synergy
Skyclave Relic
17% of 6 decks +16% synergy
Darksteel Ingot
17% of 6 decks +16% synergy
Lands
Command Tower
83% of 6 decks +9% synergy
Golgari Rot Farm
67% of 6 decks +49% synergy
Shadowy Backstreet
60% of 5 decks +50% synergy
Underground Mortuary
60% of 5 decks +47% synergy
Meticulous Archive
50% of 2 decks +42% synergy
Undercity Sewers
50% of 2 decks +39% synergy
Hedge Maze
50% of 2 decks +39% synergy
Selesnya Sanctuary
50% of 6 decks +36% synergy
Llanowar Wastes
50% of 6 decks +24% synergy
Raffine's Tower
50% of 2 decks +24% synergy
Woodland Cemetery
50% of 6 decks +21% synergy
Spara's Headquarters
50% of 2 decks +20% synergy
Zagoth Triome
50% of 2 decks +20% synergy
Exotic Orchard
50% of 6 decks +14% synergy
Canopy Vista
50% of 6 decks +13% synergy
Hallowed Fountain
50% of 2 decks +10% synergy
Watery Grave
50% of 2 decks +10% synergy
Breeding Pool
50% of 2 decks +10% synergy
Lush Portico
40% of 5 decks +31% synergy
Marsh Flats
33% of 6 decks +22% synergy
Verdant Catacombs
33% of 6 decks +22% synergy
Fortified Village
33% of 6 decks +18% synergy
Myriad Landscape
33% of 6 decks +15% synergy
Isolated Chapel
33% of 6 decks +4% synergy
Vivid Meadow
17% of 6 decks +16% synergy
Opal Palace
17% of 6 decks +14% synergy
Forbidden Orchard
17% of 6 decks +14% synergy
Snowfield Sinkhole
17% of 6 decks +14% synergy
Darkmoss Bridge
17% of 6 decks +13% synergy
Radiant Grove
17% of 6 decks +12% synergy
Blighted Woodland
17% of 6 decks +11% synergy
Reflecting Pool
17% of 6 decks +11% synergy
Mana Confluence
17% of 6 decks +10% synergy
Murmuring Bosk
17% of 6 decks +9% synergy
City of Brass
17% of 6 decks +9% synergy
Branchloft Pathway
17% of 6 decks +9% synergy
Darkbore Pathway
17% of 6 decks +9% synergy
Windswept Heath
17% of 6 decks +6% synergy
Flooded Strand
17% of 6 decks +6% synergy
Polluted Delta
17% of 6 decks +5% synergy
Misty Rainforest
17% of 6 decks +5% synergy
Necroblossom Snarl
17% of 6 decks +5% synergy
Sungrass Prairie
17% of 6 decks +4% synergy
Shineshadow Snarl
17% of 6 decks +4% synergy
Temple of Plenty
17% of 6 decks +3% synergy
Tainted Wood
17% of 6 decks +3% synergy
Terramorphic Expanse
17% of 6 decks +1% synergy
Overgrown Farmland
17% of 6 decks +0% synergy
Temple of Malady
17% of 6 decks +0% synergy
Brushland
17% of 6 decks -0% synergy