Jackdaw Savior + Loyal Retainers + Altar of Dementia

Jackdaw Savior
Loyal Retainers
Altar of Dementia

Requires
Jackdaw Savior must be on the battlefield. Loyal Retainers must be in the graveyard. Altar of Dementia must be on the battlefield.
Steps
  1. During your precombat main phase, activate Altar of Dementia by sacrificing the legendary creature with flying.
  2. When the creature dies, Jackdaw Savior triggers, returning Loyal Retainers from your graveyard to the battlefield.
  3. Resolve the Altar of Dementia ability, causing target player to mill cards equal to the sacrificed creature's power.
  4. Activate Loyal Retainers by sacrificing it, returning the legendary creature with flying from your graveyard to the battlefield.
  5. Repeat.
Results
Infinite LTB. Infinite ETB. Infinite sacrifice triggers. Infinite death triggers. Infinite mill. Infinite self-mill.

Ao, the Dawn Sky
1.94% of 669 decks 13 decks
Saffi Eriksdotter
2.26% of 530 decks 12 decks
Errant and Giada
0.04% of 2850 decks 1 decks
Celestine, the Living Saint
0.06% of 1556 decks 1 decks
Lieutenant Kirtar
3.57% of 28 decks 1 decks
Yosei, the Morning Star
1.52% of 66 decks 1 decks
New Cards
Insidious Fungus
100% of 4 decks +94% synergy
Enduring Innocence
55% of 11 decks +42% synergy
High Synergy Cards
Renegade Rallier
100% of 12 decks +100% synergy
Ashnod's Altar
90% of 29 decks +82% synergy
Fecundity
75% of 12 decks +74% synergy
Phyrexian Altar
72% of 29 decks +68% synergy
Recruiter of the Guard
62% of 29 decks +59% synergy
Karmic Guide
62% of 29 decks +57% synergy
Elvish Mystic
75% of 12 decks +57% synergy
Blasting Station
55% of 29 decks +55% synergy
Eldritch Evolution
58% of 12 decks +54% synergy
Avacyn's Pilgrim
67% of 12 decks +52% synergy
Top Cards
Swords to Plowshares
76% of 29 decks +13% synergy
Birds of Paradise
75% of 12 decks +48% synergy
Path to Exile
69% of 29 decks +23% synergy
Llanowar Elves
67% of 12 decks +46% synergy
Enlightened Tutor
59% of 29 decks +41% synergy
Esper Sentinel
59% of 29 decks +38% synergy
Eladamri's Call
58% of 12 decks +47% synergy
Worldly Tutor
58% of 12 decks +44% synergy
Weathered Wayfarer
52% of 29 decks +48% synergy
Greater Good
50% of 12 decks +45% synergy
Creatures
Fyndhorn Elves
50% of 12 decks +37% synergy
Sakura-Tribe Elder
50% of 12 decks +31% synergy
Eternal Witness
50% of 12 decks +29% synergy
Oswald Fiddlebender
48% of 29 decks +47% synergy
Reveillark
48% of 29 decks +46% synergy
Skyclave Apparition
48% of 29 decks +45% synergy
Cathar Commando
48% of 29 decks +45% synergy
Ranger-Captain of Eos
48% of 29 decks +44% synergy
Archivist of Oghma
48% of 29 decks +42% synergy
Grand Abolisher
48% of 29 decks +39% synergy
Witch Enchanter
48% of 29 decks +38% synergy
Devoted Druid
42% of 12 decks +39% synergy
Wood Elves
42% of 12 decks +35% synergy
Extraction Specialist
41% of 29 decks +41% synergy
Sun Titan
41% of 29 decks +31% synergy
Walking Ballista
38% of 29 decks +35% synergy
Deep Gnome Terramancer
38% of 29 decks +35% synergy
Loran of the Third Path
38% of 29 decks +31% synergy
Drannith Magistrate
34% of 29 decks +28% synergy
Wall of Blossoms
33% of 12 decks +32% synergy
Protean Hulk
33% of 12 decks +32% synergy
Elvish Visionary
33% of 12 decks +31% synergy
Knight of Autumn
33% of 12 decks +31% synergy
Soul of the Harvest
33% of 12 decks +30% synergy
Haywire Mite
33% of 12 decks +29% synergy
Arbor Elf
33% of 12 decks +27% synergy
Reclamation Sage
33% of 12 decks +22% synergy
Delighted Halfling
33% of 12 decks +19% synergy
Archon of Emeria
31% of 29 decks +28% synergy
Aven Interrupter
31% of 29 decks +28% synergy
Solemn Simulacrum
31% of 29 decks +17% synergy
Martyred Rusalka
28% of 29 decks +28% synergy
Academy Rector
28% of 29 decks +27% synergy
Luminous Broodmoth
28% of 29 decks +26% synergy
Moon-Blessed Cleric
28% of 29 decks +26% synergy
Ornithopter of Paradise
28% of 29 decks +23% synergy
Essence Warden
25% of 12 decks +22% synergy
Spore Frog
25% of 12 decks +22% synergy
Champion of Lambholt
25% of 12 decks +18% synergy
Disciple of Freyalise
25% of 12 decks +18% synergy
Kutzil, Malamet Exemplar
25% of 12 decks +6% synergy
Salvage Scout
24% of 29 decks +24% synergy
Ethersworn Canonist
24% of 29 decks +22% synergy
Welcoming Vampire
24% of 29 decks +18% synergy
Redemption Choir
21% of 29 decks +20% synergy
Solitude
21% of 29 decks +19% synergy
Ornithopter
21% of 29 decks +19% synergy
Spirited Companion
21% of 29 decks +16% synergy
Aven Mindcensor
21% of 29 decks +16% synergy
Mother of Runes
21% of 29 decks +14% synergy
Instants
Summoner's Pact
42% of 12 decks +40% synergy
Brought Back
34% of 29 decks +34% synergy
Silence
34% of 29 decks +28% synergy
Veil of Summer
33% of 12 decks +27% synergy
Nature's Claim
33% of 12 decks +24% synergy
Cosmic Rebirth
25% of 12 decks +22% synergy
Rite of Harmony
25% of 12 decks +22% synergy
Chord of Calling
25% of 12 decks +19% synergy
Crop Rotation
25% of 12 decks +15% synergy
Beast Within
25% of 12 decks -14% synergy
Razorgrass Ambush
24% of 29 decks +21% synergy
Flare of Fortitude
24% of 29 decks +18% synergy
Teferi's Protection
21% of 29 decks +1% synergy
Generous Gift
21% of 29 decks -5% synergy
Reprieve
17% of 29 decks +13% synergy
Orim's Chant
14% of 29 decks +13% synergy
Faith's Reward
10% of 29 decks +10% synergy
Everybody Lives!
10% of 29 decks +8% synergy
Sorceries
Green Sun's Zenith
50% of 12 decks +44% synergy
Finale of Devastation
50% of 12 decks +42% synergy
Sevinne's Reclamation
45% of 29 decks +38% synergy
Altar of Bone
42% of 12 decks +41% synergy
Flare of Cultivation
33% of 12 decks +31% synergy
Austere Command
28% of 29 decks +15% synergy
Natural Order
25% of 12 decks +23% synergy
Three Visits
25% of 12 decks +0% synergy
Nature's Lore
25% of 12 decks -7% synergy
Farseek
25% of 12 decks -9% synergy
Helping Hand
17% of 29 decks +16% synergy
Steelshaper's Gift
14% of 29 decks +11% synergy
Farewell
14% of 29 decks +0% synergy
Recommission
10% of 29 decks +10% synergy
Starfall Invocation
10% of 29 decks +5% synergy
Utility Artifacts
Birthing Pod
42% of 12 decks +39% synergy
Nim Deathmantle
41% of 29 decks +41% synergy
Mirror of the Forebears
38% of 29 decks +38% synergy
Moonsilver Key
38% of 29 decks +36% synergy
Altar of the Brood
34% of 29 decks +33% synergy
Skullclamp
31% of 29 decks +19% synergy
Blade of Selves
28% of 29 decks +26% synergy
Mirage Mirror
28% of 29 decks +26% synergy
Portable Hole
24% of 29 decks +24% synergy
The One Ring
24% of 29 decks +15% synergy
Desecrated Tomb
21% of 29 decks +20% synergy
Pearl Medallion
21% of 29 decks +19% synergy
Relic Vial
17% of 29 decks +17% synergy
Scroll Rack
17% of 29 decks +16% synergy
Wayfarer's Bauble
17% of 29 decks +7% synergy
Disruptor Flute
14% of 29 decks +14% synergy
Spawning Pit
14% of 29 decks +13% synergy
Dusk Rose Reliquary
14% of 29 decks +13% synergy
Agatha's Soul Cauldron
14% of 29 decks +12% synergy
Vexing Bauble
14% of 29 decks +12% synergy
Sword of the Animist
14% of 29 decks +9% synergy
Lifeline
10% of 29 decks +10% synergy
Gerrard's Hourglass Pendant
10% of 29 decks +10% synergy
Trinisphere
10% of 29 decks +10% synergy
Voltaic Key
10% of 29 decks +9% synergy
Manifold Key
10% of 29 decks +9% synergy
Mask of Memory
10% of 29 decks +9% synergy
Panharmonicon
10% of 29 decks +6% synergy
Enchantments
Gift of Immortality
45% of 29 decks +43% synergy
Land Tax
45% of 29 decks +38% synergy
Gutter Grime
42% of 12 decks +41% synergy
Pattern of Rebirth
42% of 12 decks +41% synergy
Angelic Renewal
41% of 29 decks +41% synergy
Blind Obedience
34% of 29 decks +28% synergy
Guardian Project
33% of 12 decks +25% synergy
Smothering Tithe
31% of 29 decks +6% synergy
Fanatical Devotion
28% of 29 decks +27% synergy
Laid to Rest
25% of 12 decks +25% synergy
Survival of the Fittest
25% of 12 decks +23% synergy
Wild Growth
25% of 12 decks +14% synergy
Sylvan Library
25% of 12 decks +13% synergy
Martyr's Cause
24% of 29 decks +24% synergy
Deafening Silence
24% of 29 decks +21% synergy
Trouble in Pairs
24% of 29 decks +17% synergy
Enduring Renewal
21% of 29 decks +21% synergy
Darksteel Mutation
17% of 29 decks +11% synergy
Out of Time
14% of 29 decks +13% synergy
Static Prison
14% of 29 decks +13% synergy
Grasp of Fate
14% of 29 decks +11% synergy
Tocasia's Welcome
14% of 29 decks +10% synergy
Field of Souls
10% of 29 decks +10% synergy
Battle of Hoover Dam
10% of 29 decks +10% synergy
Charitable Levy
10% of 29 decks +9% synergy
Court of Ardenvale
10% of 29 decks +8% synergy
Touch the Spirit Realm
10% of 29 decks +8% synergy
Cleric Class
10% of 29 decks +8% synergy
Cathars' Crusade
10% of 29 decks +5% synergy
Utility Lands
Boseiju, Who Endures
50% of 12 decks +30% synergy
High Market
48% of 29 decks +45% synergy
Urza's Saga
45% of 29 decks +38% synergy
Inventors' Fair
34% of 29 decks +31% synergy
Dryad Arbor
33% of 12 decks +29% synergy
Nykthos, Shrine to Nyx
31% of 29 decks +25% synergy
Eiganjo, Seat of the Empire
31% of 29 decks +22% synergy
Ancient Tomb
31% of 29 decks +21% synergy
Emeria, the Sky Ruin
28% of 29 decks +24% synergy
War Room
28% of 29 decks +21% synergy
Monumental Henge
24% of 29 decks +20% synergy
Command Beacon
24% of 29 decks +19% synergy
City of Traitors
17% of 29 decks +16% synergy
Ancient Den
17% of 29 decks +12% synergy
Hall of Heliod's Generosity
17% of 29 decks +11% synergy
Crystal Vein
14% of 29 decks +13% synergy
Minas Tirith
10% of 29 decks +1% synergy
Yavimaya, Cradle of Growth
10% of 29 decks +1% synergy
Mana Artifacts
Sol Ring
97% of 29 decks +12% synergy
Arcane Signet
66% of 29 decks -6% synergy
Chrome Mox
31% of 29 decks +25% synergy
Lotus Petal
31% of 29 decks +24% synergy
Mana Vault
28% of 29 decks +21% synergy
Selesnya Signet
25% of 12 decks +16% synergy
Mox Diamond
24% of 29 decks +20% synergy
Mox Opal
24% of 29 decks +20% synergy
Lotus Bloom
21% of 29 decks +20% synergy
Fellwar Stone
21% of 29 decks -0% synergy
Staff of Compleation
17% of 29 decks +16% synergy
Grim Monolith
17% of 29 decks +15% synergy
Mana Crypt
17% of 29 decks +8% synergy
Sol Talisman
14% of 29 decks +13% synergy
Mox Tantalite
10% of 29 decks +10% synergy
Paradise Mantle
10% of 29 decks +10% synergy
Mox Amber
10% of 29 decks +6% synergy
Jeweled Lotus
10% of 29 decks +4% synergy
Thought Vessel
10% of 29 decks -6% synergy
Lands
Temple Garden
75% of 12 decks +34% synergy
Bountiful Promenade
67% of 12 decks +42% synergy
Sunpetal Grove
58% of 12 decks +35% synergy
Brushland
50% of 12 decks +34% synergy
Savannah
42% of 12 decks +29% synergy
Canopy Vista
42% of 12 decks +6% synergy
Command Tower
38% of 29 decks -36% synergy
Windswept Heath
34% of 29 decks +24% synergy
Branchloft Pathway
33% of 12 decks +25% synergy
Lush Portico
33% of 12 decks +21% synergy
Fortified Village
33% of 12 decks +18% synergy
Gemstone Caverns
31% of 29 decks +26% synergy
Lazotep Quarry
28% of 29 decks +26% synergy
Horizon Canopy
25% of 12 decks +20% synergy
Sungrass Prairie
25% of 12 decks +13% synergy
Overgrown Farmland
25% of 12 decks +9% synergy
Cavern of Souls
24% of 29 decks +17% synergy
Prismatic Vista
21% of 29 decks +15% synergy
Talon Gates of Madara
17% of 29 decks +14% synergy
Marsh Flats
17% of 29 decks +6% synergy
Urza's Cave
14% of 29 decks +10% synergy
Mana Confluence
14% of 29 decks +6% synergy
Flooded Strand
14% of 29 decks +3% synergy
Arid Mesa
14% of 29 decks +3% synergy
Misty Rainforest
14% of 29 decks +2% synergy
Terramorphic Expanse
14% of 29 decks -2% synergy
Haven of the Spirit Dragon
10% of 29 decks +9% synergy
Krosan Verge
10% of 29 decks +8% synergy
City of Brass
10% of 29 decks +2% synergy
Verdant Catacombs
10% of 29 decks -1% synergy
Myriad Landscape
10% of 29 decks -9% synergy
Evolving Wilds
10% of 29 decks -11% synergy