Shepherd of the Cosmos + Angelic Renewal + Ashnod's Altar

Shepherd of the Cosmos
Angelic Renewal
Ashnod's Altar

Requires
Shepherd of the Cosmos must be on the battlefield. Angelic Renewal must be on the battlefield. Ashnod's Altar must be on the battlefield.
Steps
  1. Activate Ashnod's Altar by sacrificing Shepherd of the Cosmos, adding .
  2. Shepherd of the Cosmos dies, triggering Angelic Renewal, causing you to sacrifice Angelic Renewal and return Shepherd of the Cosmos from your graveyard to the battlefield.
  3. Shepherd of the Cosmos enters the battlefield, returning Angelic Renewal from your graveyard to the battlefield.
  4. Repeat.
Results
Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Saffi Eriksdotter
2.80% of 536 decks 15 decks
Preston, the Vanisher
0.28% of 3253 decks 9 decks
Lurrus of the Dream-Den
0.17% of 2323 decks 4 decks
Tobias, Doomed Conqueror
2.27% of 132 decks 3 decks
Kutzil, Malamet Exemplar
0.10% of 2085 decks 2 decks
Teysa Karlov
0.01% of 15565 decks 2 decks
Celestine, the Living Saint
0.13% of 1538 decks 2 decks
Shilgengar, Sire of Famine
0.05% of 3814 decks 2 decks
Yosei, the Morning Star
1.47% of 68 decks 1 decks
Atraxa, Grand Unifier
0.01% of 14631 decks 1 decks
Nethroi, Apex of Death
0.02% of 5813 decks 1 decks
Bruna, the Fading Light
0.10% of 967 decks 1 decks
Trostani, Selesnya's Voice
0.02% of 4643 decks 1 decks
Gandalf the White
0.04% of 2557 decks 1 decks
Marath, Will of the Wild
0.04% of 2482 decks 1 decks
Firja, Judge of Valor
0.09% of 1168 decks 1 decks
Emiel the Blessed
0.05% of 2032 decks 1 decks
Genku, Future Shaper
0.14% of 727 decks 1 decks
High Synergy Cards
Renegade Rallier
92% of 24 decks +91% synergy
Sun Titan
91% of 56 decks +81% synergy
Altar of Dementia
82% of 56 decks +79% synergy
Karmic Guide
82% of 56 decks +78% synergy
Kaya's Ghostform
81% of 16 decks +77% synergy
Reveillark
79% of 56 decks +77% synergy
Viscera Seer
81% of 16 decks +72% synergy
Fiend Hunter
64% of 56 decks +63% synergy
Eternal Witness
83% of 24 decks +63% synergy
Animate Dead
69% of 16 decks +59% synergy
Top Cards
Swords to Plowshares
68% of 56 decks +5% synergy
Zulaport Cutthroat
62% of 16 decks +53% synergy
Phyrexian Altar
57% of 56 decks +53% synergy
Pitiless Plunderer
56% of 16 decks +49% synergy
Blood Artist
56% of 16 decks +45% synergy
Blasting Station
55% of 56 decks +55% synergy
Path to Exile
52% of 56 decks +6% synergy
Kitchen Finks
50% of 24 decks +50% synergy
Devoted Druid
50% of 24 decks +47% synergy
Entomb
50% of 16 decks +43% synergy
Creatures
Cruel Celebrant
50% of 16 decks +42% synergy
Sakura-Tribe Elder
50% of 24 decks +32% synergy
Felidar Guardian
46% of 56 decks +44% synergy
Safehold Elite
46% of 24 decks +46% synergy
Spore Frog
46% of 24 decks +43% synergy
Fauna Shaman
46% of 24 decks +43% synergy
Carrion Feeder
44% of 16 decks +39% synergy
Syr Konrad, the Grim
44% of 16 decks +35% synergy
Elas il-Kor, Sadistic Pilgrim
44% of 16 decks +32% synergy
Melira, Sylvok Outcast
42% of 24 decks +41% synergy
Avacyn's Pilgrim
42% of 24 decks +27% synergy
Solemn Simulacrum
41% of 56 decks +27% synergy
Lotho, Corrupt Shirriff
38% of 13 decks +24% synergy
Woodfall Primus
38% of 24 decks +36% synergy
Wall of Blossoms
38% of 24 decks +36% synergy
Protean Hulk
38% of 24 decks +36% synergy
Knight of Autumn
38% of 24 decks +35% synergy
Midnight Reaper
38% of 16 decks +34% synergy
Grim Haruspex
38% of 16 decks +33% synergy
Kambal, Profiteering Mayor
38% of 8 decks +28% synergy
Elvish Mystic
38% of 24 decks +20% synergy
Birds of Paradise
38% of 24 decks +10% synergy
Angel of Indemnity
36% of 14 decks +34% synergy
Wall of Omens
36% of 56 decks +33% synergy
Spirited Companion
36% of 56 decks +31% synergy
Restoration Angel
34% of 56 decks +31% synergy
Reclamation Sage
33% of 24 decks +23% synergy
Llanowar Elves
33% of 24 decks +12% synergy
Lurrus of the Dream-Den
31% of 16 decks +28% synergy
Extraction Specialist
30% of 56 decks +30% synergy
Bartolomé del Presidio
30% of 10 decks +23% synergy
Fyndhorn Elves
29% of 24 decks +16% synergy
Angel of Glory's Rise
27% of 56 decks +26% synergy
Leonin Relic-Warder
27% of 56 decks +26% synergy
Activated Sleeper
25% of 16 decks +25% synergy
Triarch Praetorian
25% of 16 decks +24% synergy
Body Launderer
25% of 16 decks +24% synergy
Abdel Adrian, Gorion's Ward
25% of 56 decks +24% synergy
Saffi Eriksdotter
25% of 24 decks +23% synergy
Renata, Called to the Hunt
25% of 24 decks +23% synergy
Pawn of Ulamog
25% of 16 decks +23% synergy
Qasali Pridemage
25% of 24 decks +23% synergy
Woe Strider
25% of 16 decks +23% synergy
Gravecrawler
25% of 16 decks +22% synergy
Mikaeus, the Unhallowed
25% of 16 decks +22% synergy
Reassembling Skeleton
25% of 16 decks +21% synergy
Dauthi Voidwalker
25% of 16 decks +17% synergy
Esper Sentinel
25% of 56 decks +4% synergy
Welcoming Vampire
23% of 56 decks +17% synergy
Witch Enchanter
23% of 13 decks +14% synergy
Instants
Generous Gift
34% of 56 decks +8% synergy
Chord of Calling
33% of 24 decks +28% synergy
Enlightened Tutor
30% of 56 decks +13% synergy
Eladamri's Call
29% of 24 decks +18% synergy
Beast Within
29% of 24 decks -9% synergy
Cosmic Rebirth
29% of 14 decks +26% synergy
Worldly Tutor
25% of 24 decks +11% synergy
Despark
25% of 16 decks +9% synergy
Ephemerate
23% of 56 decks +17% synergy
Malakir Rebirth
19% of 16 decks +10% synergy
Village Rites
19% of 16 decks +9% synergy
Dark Ritual
19% of 16 decks -4% synergy
Cloudshift
18% of 56 decks +15% synergy
Congregation at Dawn
17% of 24 decks +15% synergy
Rite of Harmony
17% of 24 decks +14% synergy
Sejiri Shelter
14% of 56 decks +11% synergy
Teferi's Protection
14% of 56 decks -6% synergy
Stroke of Midnight
14% of 29 decks +1% synergy
Justiciar's Portal
12% of 56 decks +12% synergy
Brought Back
12% of 56 decks +12% synergy
Summoner's Pact
12% of 24 decks +11% synergy
Flicker of Fate
12% of 56 decks +11% synergy
Veil of Summer
12% of 24 decks +6% synergy
Acrobatic Maneuver
11% of 56 decks +10% synergy
Silence
11% of 56 decks +4% synergy
Surge of Salvation
8% of 36 decks +6% synergy
Faith's Reward
7% of 56 decks +6% synergy
Mana Tithe
7% of 56 decks +5% synergy
Angel's Grace
7% of 56 decks +5% synergy
Disenchant
7% of 56 decks +3% synergy
Second Sunrise
5% of 56 decks +5% synergy
Fateful Absence
5% of 56 decks +4% synergy
Rebuff the Wicked
5% of 56 decks +3% synergy
Sorceries
Ponder
60% of 5 decks +47% synergy
Eldritch Evolution
46% of 24 decks +41% synergy
Reanimate
44% of 16 decks +28% synergy
Demonic Tutor
38% of 16 decks +15% synergy
Sevinne's Reclamation
36% of 56 decks +29% synergy
Buried Alive
31% of 16 decks +26% synergy
Green Sun's Zenith
29% of 24 decks +23% synergy
Toxic Deluge
25% of 16 decks +8% synergy
Nature's Lore
25% of 24 decks -7% synergy
Idyllic Tutor
23% of 56 decks +18% synergy
Cultivate
21% of 24 decks -25% synergy
Unmarked Grave
19% of 16 decks +16% synergy
Diabolic Intent
19% of 16 decks +10% synergy
Sign in Blood
19% of 16 decks +9% synergy
Victimize
19% of 16 decks +7% synergy
Damn
19% of 16 decks +2% synergy
Altar of Bone
17% of 24 decks +16% synergy
Finale of Devastation
17% of 24 decks +8% synergy
Three Visits
17% of 24 decks -8% synergy
Farseek
17% of 24 decks -18% synergy
Rampant Growth
17% of 24 decks -18% synergy
Wrath of God
16% of 56 decks +9% synergy
Austere Command
16% of 56 decks +3% synergy
Ascend from Avernus
14% of 56 decks +12% synergy
Threats Undetected
12% of 24 decks +12% synergy
Natural Order
12% of 24 decks +10% synergy
Regrowth
12% of 24 decks +9% synergy
Skyshroud Claim
12% of 24 decks +3% synergy
Kodama's Reach
12% of 24 decks -19% synergy
Ondu Inversion
11% of 56 decks +9% synergy
Farewell
11% of 56 decks -3% synergy
Recommission
8% of 51 decks +7% synergy
Doomskar
5% of 56 decks +4% synergy
Day of Judgment
5% of 56 decks +4% synergy
Cut a Deal
5% of 56 decks +3% synergy
Utility Artifacts
Skullclamp
39% of 56 decks +27% synergy
Birthing Pod
38% of 24 decks +35% synergy
Nim Deathmantle
30% of 56 decks +30% synergy
Moonsilver Key
23% of 56 decks +22% synergy
Spawning Pit
21% of 56 decks +21% synergy
Panharmonicon
20% of 56 decks +16% synergy
Executioner's Capsule
19% of 16 decks +18% synergy
Wishclaw Talisman
19% of 16 decks +13% synergy
Wayfarer's Bauble
18% of 56 decks +8% synergy
Altar of the Brood
14% of 56 decks +13% synergy
Lightning Greaves
14% of 56 decks -11% synergy
Idol of Oblivion
12% of 56 decks +8% synergy
Golden Argosy
11% of 54 decks +11% synergy
Krark-Clan Ironworks
7% of 56 decks +6% synergy
Mesmeric Orb
7% of 56 decks +6% synergy
Pearl Medallion
7% of 56 decks +5% synergy
Aetherflux Reservoir
7% of 56 decks +3% synergy
Swiftfoot Boots
7% of 56 decks -21% synergy
Grinding Station
5% of 56 decks +5% synergy
Mishra's Bauble
5% of 56 decks +4% synergy
Enchantments
Dance of the Dead
44% of 16 decks +42% synergy
Gift of Immortality
43% of 56 decks +41% synergy
Necromancy
38% of 16 decks +34% synergy
Bastion of Remembrance
38% of 16 decks +31% synergy
Fanatical Devotion
34% of 56 decks +33% synergy
Fungal Fortitude
33% of 9 decks +32% synergy
Pattern of Rebirth
29% of 24 decks +28% synergy
Greater Good
25% of 24 decks +20% synergy
The Meathook Massacre
25% of 16 decks +20% synergy
Smothering Tithe
21% of 56 decks -3% synergy
Fecundity
21% of 24 decks +20% synergy
No Rest for the Wicked
19% of 16 decks +19% synergy
Dark Prophecy
19% of 16 decks +18% synergy
Phyrexian Reclamation
19% of 16 decks +15% synergy
Black Market Connections
19% of 16 decks +8% synergy
Cathars' Crusade
18% of 56 decks +12% synergy
Tocasia's Welcome
18% of 51 decks +14% synergy
Myth Unbound
17% of 24 decks +16% synergy
Guardian Project
17% of 24 decks +8% synergy
Parallax Wave
16% of 56 decks +16% synergy
Blessed Sanctuary
16% of 56 decks +15% synergy
Trouble in Pairs
15% of 20 decks +8% synergy
Assemble the Players
14% of 22 decks +12% synergy
Martyr's Cause
12% of 56 decks +12% synergy
Ulvenwald Mysteries
12% of 24 decks +12% synergy
Evolutionary Leap
12% of 24 decks +11% synergy
Survival of the Fittest
12% of 24 decks +11% synergy
Aura Shards
12% of 24 decks +3% synergy
Sylvan Library
12% of 24 decks +1% synergy
Solemnity
11% of 56 decks +10% synergy
Darksteel Mutation
11% of 56 decks +5% synergy
Swift Reconfiguration
9% of 56 decks +8% synergy
Seal of Cleansing
9% of 56 decks +7% synergy
Land Tax
9% of 56 decks +2% synergy
Anointed Procession
9% of 56 decks +0% synergy
Martyr's Bond
7% of 56 decks +7% synergy
Cleric Class
7% of 56 decks +5% synergy
Enduring Renewal
5% of 56 decks +5% synergy
Journey to Nowhere
5% of 56 decks +5% synergy
Abiding Grace
5% of 56 decks +5% synergy
Marshal's Anthem
5% of 56 decks +4% synergy
Oblivion Ring
5% of 56 decks +4% synergy
The Restoration of Eiganjo
5% of 56 decks +4% synergy
Teleportation Circle
5% of 56 decks +1% synergy
Ghostly Prison
5% of 56 decks -6% synergy
Planeswalkers
Ugin, the Ineffable
5% of 56 decks +3% synergy
Utility Lands
Bojuka Bog
56% of 16 decks +26% synergy
Takenuma, Abandoned Mire
31% of 16 decks +21% synergy
Boseiju, Who Endures
29% of 24 decks +10% synergy
Phyrexian Tower
25% of 16 decks +16% synergy
Cabal Coffers
25% of 16 decks +14% synergy
Vault of the Archangel
25% of 16 decks +14% synergy
Emeria, the Sky Ruin
23% of 56 decks +20% synergy
High Market
20% of 56 decks +17% synergy
Yavimaya, Cradle of Growth
16% of 56 decks +7% synergy
Secluded Steppe
14% of 56 decks +11% synergy
Windbrisk Heights
14% of 56 decks +10% synergy
Buried Ruin
14% of 56 decks +9% synergy
Dryad Arbor
12% of 24 decks +8% synergy
Eiganjo, Seat of the Empire
12% of 56 decks +4% synergy
Urborg, Tomb of Yawgmoth
12% of 56 decks +3% synergy
Reliquary Tower
12% of 56 decks -17% synergy
Desert of the True
11% of 56 decks +9% synergy
Drifting Meadow
9% of 56 decks +8% synergy
Command Beacon
9% of 56 decks +4% synergy
War Room
9% of 56 decks +2% synergy
Hall of Heliod's Generosity
9% of 56 decks +2% synergy
Ancient Den
7% of 56 decks +2% synergy
Nykthos, Shrine to Nyx
7% of 56 decks +2% synergy
Ancient Tomb
7% of 56 decks -3% synergy
Tocasia's Dig Site
6% of 51 decks +5% synergy
Emergence Zone
5% of 56 decks +3% synergy
Strip Mine
5% of 56 decks +2% synergy
Mana Artifacts
Sol Ring
77% of 56 decks -8% synergy
Arcane Signet
64% of 56 decks -8% synergy
Talisman of Progress
60% of 5 decks +37% synergy
Azorius Signet
60% of 5 decks +34% synergy
Talisman of Hierarchy
56% of 16 decks +32% synergy
Orzhov Signet
56% of 16 decks +29% synergy
Mind Stone
32% of 56 decks +15% synergy
Talisman of Unity
29% of 24 decks +22% synergy
Selesnya Signet
25% of 24 decks +16% synergy
Fellwar Stone
21% of 56 decks +0% synergy
Thought Vessel
20% of 56 decks +3% synergy
Heraldic Banner
12% of 56 decks +11% synergy
Liquimetal Torque
12% of 56 decks +9% synergy
Decanter of Endless Water
12% of 56 decks +8% synergy
Lotus Petal
11% of 56 decks +4% synergy
Chrome Mox
9% of 56 decks +3% synergy
Mana Vault
9% of 56 decks +3% synergy
Mana Crypt
9% of 56 decks +1% synergy
Marble Diamond
7% of 56 decks +3% synergy
Commander's Sphere
7% of 56 decks -8% synergy
Prismatic Lens
5% of 56 decks +4% synergy
Lands
Shadowy Backstreet
75% of 8 decks +62% synergy
Indatha Triome
75% of 4 decks +44% synergy
Canopy Vista
71% of 24 decks +35% synergy
Godless Shrine
69% of 16 decks +28% synergy
Caves of Koilos
62% of 16 decks +34% synergy
Prairie Stream
60% of 5 decks +26% synergy
Command Tower
59% of 56 decks -15% synergy
Vault of Champions
56% of 16 decks +30% synergy
Isolated Chapel
56% of 16 decks +29% synergy
Lush Portico
56% of 9 decks +44% synergy
Temple Garden
54% of 24 decks +14% synergy
Shattered Sanctum
50% of 16 decks +37% synergy
Orzhov Basilica
50% of 16 decks +34% synergy
Sunpetal Grove
50% of 24 decks +26% synergy
Bountiful Promenade
42% of 24 decks +17% synergy
Silent Clearing
38% of 16 decks +33% synergy
Fetid Heath
38% of 16 decks +27% synergy
Tainted Field
38% of 16 decks +24% synergy
Brushland
38% of 24 decks +21% synergy
Temple of Silence
38% of 16 decks +19% synergy
Scattered Groves
33% of 24 decks +25% synergy
Overgrown Farmland
33% of 24 decks +17% synergy
Radiant Grove
29% of 24 decks +23% synergy
Savannah
29% of 24 decks +16% synergy
Temple of Plenty
29% of 24 decks +16% synergy
Arctic Treeline
25% of 24 decks +21% synergy
Brightclimb Pathway
25% of 16 decks +15% synergy
Sungrass Prairie
25% of 24 decks +13% synergy
Fortified Village
25% of 24 decks +10% synergy
Myriad Landscape
21% of 56 decks +2% synergy
Exotic Orchard
21% of 56 decks -14% synergy
Horizon Canopy
21% of 24 decks +16% synergy
Razorverge Thicket
21% of 24 decks +16% synergy
Branchloft Pathway
21% of 24 decks +12% synergy
Marsh Flats
20% of 56 decks +8% synergy
Concealed Courtyard
19% of 16 decks +13% synergy
Shineshadow Snarl
19% of 16 decks +6% synergy
Fabled Passage
18% of 56 decks +9% synergy
Windswept Heath
18% of 56 decks +7% synergy
Selesnya Sanctuary
17% of 24 decks +3% synergy
Flooded Strand
14% of 56 decks +4% synergy
Wooded Bastion
12% of 24 decks +8% synergy
Arid Mesa
12% of 56 decks +2% synergy
Prismatic Vista
11% of 56 decks +5% synergy
Verdant Catacombs
11% of 56 decks -1% synergy
Krosan Verge
9% of 56 decks +6% synergy
Evolving Wilds
9% of 56 decks -12% synergy
Misty Rainforest
7% of 56 decks -5% synergy
Terramorphic Expanse
7% of 56 decks -8% synergy
Plaza of Heroes
6% of 54 decks +2% synergy