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
2.43% of 658 decks 16 decks
Saffi Eriksdotter
2.99% of 536 decks 16 decks
Lieutenant Kirtar
6.90% of 29 decks 2 decks
Celestine, the Living Saint
0.07% of 1538 decks 1 decks
Yosei, the Morning Star
1.47% of 68 decks 1 decks
Errant and Giada
0.03% of 2983 decks 1 decks
New Cards
Insidious Fungus
57% of 7 decks +52% synergy
Enduring Innocence
46% of 13 decks +35% synergy
Hushwood Verge
38% of 8 decks +17% synergy
High Synergy Cards
Renegade Rallier
100% of 16 decks +100% synergy
Ashnod's Altar
92% of 37 decks +84% synergy
Fecundity
75% of 16 decks +74% synergy
Phyrexian Altar
70% of 37 decks +66% synergy
Avacyn's Pilgrim
75% of 16 decks +60% synergy
Eldritch Evolution
62% of 16 decks +58% synergy
Karmic Guide
62% of 37 decks +58% synergy
Elvish Mystic
75% of 16 decks +57% synergy
Recruiter of the Guard
59% of 37 decks +56% synergy
Blasting Station
57% of 37 decks +56% synergy
Top Cards
Swords to Plowshares
76% of 37 decks +13% synergy
Birds of Paradise
75% of 16 decks +48% synergy
Llanowar Elves
69% of 16 decks +48% synergy
Path to Exile
68% of 37 decks +22% synergy
Eladamri's Call
62% of 16 decks +51% synergy
Fyndhorn Elves
62% of 16 decks +50% synergy
Enlightened Tutor
57% of 37 decks +39% synergy
Esper Sentinel
57% of 37 decks +36% synergy
Pattern of Rebirth
56% of 16 decks +56% synergy
Greater Good
56% of 16 decks +51% synergy
Creatures
Sakura-Tribe Elder
56% of 16 decks +38% synergy
Eternal Witness
56% of 16 decks +35% synergy
Grand Abolisher
54% of 37 decks +45% synergy
Reveillark
51% of 37 decks +49% synergy
Sun Titan
51% of 37 decks +41% synergy
Devoted Druid
50% of 16 decks +47% synergy
Skyclave Apparition
49% of 37 decks +46% synergy
Ranger-Captain of Eos
49% of 37 decks +44% synergy
Witch Enchanter
49% of 37 decks +39% synergy
Oswald Fiddlebender
46% of 37 decks +44% synergy
Cathar Commando
46% of 37 decks +43% synergy
Archivist of Oghma
46% of 37 decks +40% synergy
Elvish Visionary
44% of 16 decks +42% synergy
Haywire Mite
44% of 16 decks +40% synergy
Reclamation Sage
44% of 16 decks +33% synergy
Extraction Specialist
43% of 37 decks +43% synergy
Weathered Wayfarer
43% of 37 decks +40% synergy
Walking Ballista
41% of 37 decks +38% synergy
Loran of the Third Path
38% of 37 decks +31% synergy
Knight of Autumn
38% of 16 decks +35% synergy
Drannith Magistrate
35% of 37 decks +29% synergy
Solemn Simulacrum
35% of 37 decks +21% synergy
Luminous Broodmoth
32% of 37 decks +30% synergy
Archon of Emeria
32% of 37 decks +30% synergy
Deep Gnome Terramancer
32% of 37 decks +30% synergy
Essence Warden
31% of 16 decks +29% synergy
Soul of the Harvest
31% of 16 decks +28% synergy
Spore Frog
31% of 16 decks +28% synergy
Arbor Elf
31% of 16 decks +25% synergy
Wood Elves
31% of 16 decks +24% synergy
Delighted Halfling
31% of 16 decks +17% synergy
Academy Rector
30% of 37 decks +29% synergy
Martyred Rusalka
27% of 37 decks +27% synergy
Aven Interrupter
27% of 37 decks +24% synergy
Protean Hulk
25% of 16 decks +23% synergy
Kutzil, Malamet Exemplar
25% of 16 decks +6% synergy
Salvage Scout
24% of 37 decks +24% synergy
Ethersworn Canonist
24% of 37 decks +23% synergy
Ornithopter
24% of 37 decks +22% synergy
Moon-Blessed Cleric
24% of 37 decks +22% synergy
Aven Mindcensor
24% of 37 decks +20% synergy
Fiend Hunter
22% of 37 decks +20% synergy
Angel of Indemnity
22% of 37 decks +20% synergy
Ornithopter of Paradise
22% of 37 decks +17% synergy
Welcoming Vampire
22% of 37 decks +16% synergy
Pulsemage Advocate
19% of 37 decks +19% synergy
Restoration Specialist
19% of 37 decks +19% synergy
Spirit of the Labyrinth
19% of 37 decks +18% synergy
Redemption Choir
19% of 37 decks +18% synergy
Samwise the Stouthearted
19% of 37 decks +18% synergy
Instants
Worldly Tutor
50% of 16 decks +36% synergy
Veil of Summer
38% of 16 decks +31% synergy
Nature's Claim
38% of 16 decks +28% synergy
Brought Back
35% of 37 decks +34% synergy
Silence
32% of 37 decks +26% synergy
Summoner's Pact
31% of 16 decks +30% synergy
Cosmic Rebirth
31% of 16 decks +29% synergy
Chord of Calling
31% of 16 decks +25% synergy
Flare of Fortitude
27% of 37 decks +21% synergy
Rite of Harmony
25% of 16 decks +22% synergy
Beast Within
25% of 16 decks -14% synergy
Generous Gift
24% of 37 decks -1% synergy
Razorgrass Ambush
22% of 37 decks +19% synergy
Teferi's Protection
22% of 37 decks +2% synergy
Noxious Revival
19% of 16 decks +13% synergy
Crop Rotation
19% of 16 decks +9% synergy
Heroic Intervention
19% of 16 decks -11% synergy
Faith's Reward
14% of 37 decks +13% synergy
Orim's Chant
14% of 37 decks +13% synergy
Reprieve
14% of 37 decks +9% synergy
Soul Partition
8% of 37 decks +7% synergy
Everybody Lives!
8% of 37 decks +5% synergy
Sorceries
Sevinne's Reclamation
49% of 37 decks +41% synergy
Altar of Bone
44% of 16 decks +43% synergy
Green Sun's Zenith
44% of 16 decks +38% synergy
Finale of Devastation
38% of 16 decks +29% synergy
Nature's Lore
31% of 16 decks -1% synergy
Flare of Cultivation
25% of 16 decks +22% synergy
Three Visits
25% of 16 decks +0% synergy
Austere Command
22% of 37 decks +9% synergy
Helping Hand
19% of 37 decks +18% synergy
Natural Order
19% of 16 decks +16% synergy
Farseek
19% of 16 decks -15% synergy
Starfall Invocation
14% of 37 decks +9% synergy
Recommission
11% of 37 decks +10% synergy
Steelshaper's Gift
11% of 37 decks +8% synergy
Wrath of God
11% of 37 decks +4% synergy
Farewell
11% of 37 decks -3% synergy
Ascend from Avernus
8% of 37 decks +6% synergy
Utility Artifacts
Birthing Pod
44% of 16 decks +41% synergy
Nim Deathmantle
43% of 37 decks +43% synergy
Moonsilver Key
41% of 37 decks +39% synergy
Mirror of the Forebears
35% of 37 decks +35% synergy
Altar of the Brood
35% of 37 decks +34% synergy
Blade of Selves
30% of 37 decks +28% synergy
Mirage Mirror
27% of 37 decks +25% synergy
Skullclamp
27% of 37 decks +15% synergy
The One Ring
24% of 37 decks +15% synergy
Portable Hole
22% of 37 decks +21% synergy
Spawning Pit
16% of 37 decks +16% synergy
Desecrated Tomb
16% of 37 decks +16% synergy
Pearl Medallion
16% of 37 decks +14% synergy
Relic Vial
14% of 37 decks +13% synergy
Scroll Rack
14% of 37 decks +12% synergy
Vexing Bauble
14% of 37 decks +12% synergy
Sword of the Animist
14% of 37 decks +9% synergy
Wayfarer's Bauble
14% of 37 decks +3% synergy
Disruptor Flute
11% of 37 decks +11% synergy
Gerrard's Hourglass Pendant
11% of 37 decks +10% synergy
Dusk Rose Reliquary
11% of 37 decks +10% synergy
Agatha's Soul Cauldron
11% of 37 decks +9% synergy
Oketra's Monument
11% of 37 decks +9% synergy
Lifeline
8% of 37 decks +8% synergy
Claws of Gix
8% of 37 decks +8% synergy
Pithing Needle
8% of 37 decks +8% synergy
Trinisphere
8% of 37 decks +8% synergy
Voltaic Key
8% of 37 decks +7% synergy
Manifold Key
8% of 37 decks +7% synergy
Mask of Memory
8% of 37 decks +7% synergy
Archaeomancer's Map
8% of 37 decks +4% synergy
Panharmonicon
8% of 37 decks +4% synergy
Lightning Greaves
8% of 37 decks -17% synergy
Enchantments
Angelic Renewal
51% of 37 decks +51% synergy
Gift of Immortality
51% of 37 decks +49% synergy
Land Tax
43% of 37 decks +37% synergy
Gutter Grime
38% of 16 decks +37% synergy
Wild Growth
38% of 16 decks +26% synergy
Fanatical Devotion
35% of 37 decks +34% synergy
Blind Obedience
35% of 37 decks +28% synergy
Smothering Tithe
32% of 37 decks +8% synergy
Guardian Project
31% of 16 decks +23% synergy
Utopia Sprawl
25% of 16 decks +17% synergy
Aura Shards
25% of 16 decks +16% synergy
Sylvan Library
25% of 16 decks +13% synergy
Enduring Renewal
24% of 37 decks +24% synergy
Martyr's Cause
24% of 37 decks +24% synergy
Deafening Silence
24% of 37 decks +22% synergy
Trouble in Pairs
22% of 37 decks +15% synergy
Ulvenwald Mysteries
19% of 16 decks +18% synergy
Birthing Ritual
19% of 16 decks +17% synergy
Evolutionary Leap
19% of 16 decks +17% synergy
Survival of the Fittest
19% of 16 decks +17% synergy
Carpet of Flowers
19% of 16 decks +15% synergy
Kenrith's Transformation
19% of 16 decks +12% synergy
Out of Time
14% of 37 decks +13% synergy
Court of Ardenvale
14% of 37 decks +12% synergy
Grasp of Fate
14% of 37 decks +10% synergy
Tocasia's Welcome
14% of 37 decks +10% synergy
Darksteel Mutation
14% of 37 decks +7% synergy
On Thin Ice
11% of 37 decks +10% synergy
Static Prison
11% of 37 decks +10% synergy
Touch the Spirit Realm
11% of 37 decks +9% synergy
Field of Souls
8% of 37 decks +8% synergy
The Night of the Doctor
8% of 37 decks +8% synergy
Battle of Hoover Dam
8% of 37 decks +7% synergy
Charitable Levy
8% of 37 decks +7% synergy
Seal of Cleansing
8% of 37 decks +7% synergy
Dawn of a New Age
8% of 37 decks +6% synergy
Cleric Class
8% of 37 decks +6% synergy
Cathars' Crusade
8% of 37 decks +3% synergy
Planeswalkers
Karn, the Great Creator
8% of 37 decks +7% synergy
Utility Lands
High Market
51% of 37 decks +48% synergy
Urza's Saga
41% of 37 decks +33% synergy
Boseiju, Who Endures
38% of 16 decks +18% synergy
Inventors' Fair
35% of 37 decks +31% synergy
Nykthos, Shrine to Nyx
32% of 37 decks +27% synergy
War Room
30% of 37 decks +23% synergy
Eiganjo, Seat of the Empire
30% of 37 decks +21% synergy
Emeria, the Sky Ruin
27% of 37 decks +24% synergy
Ancient Tomb
27% of 37 decks +17% synergy
Dryad Arbor
25% of 16 decks +21% synergy
Command Beacon
24% of 37 decks +20% synergy
Hall of Heliod's Generosity
24% of 37 decks +18% synergy
Monumental Henge
22% of 37 decks +18% synergy
City of Traitors
14% of 37 decks +13% synergy
Crystal Vein
14% of 37 decks +13% synergy
Ancient Den
14% of 37 decks +8% synergy
Buried Ruin
11% of 37 decks +6% synergy
Minas Tirith
8% of 37 decks -1% synergy
Yavimaya, Cradle of Growth
8% of 37 decks -1% synergy
Mana Artifacts
Sol Ring
86% of 37 decks +2% synergy
Arcane Signet
73% of 37 decks +1% synergy
Lotus Petal
32% of 37 decks +26% synergy
Selesnya Signet
31% of 16 decks +22% synergy
Chrome Mox
30% of 37 decks +23% synergy
Mana Vault
27% of 37 decks +21% synergy
Lotus Bloom
22% of 37 decks +21% synergy
Mox Diamond
22% of 37 decks +17% synergy
Mox Opal
22% of 37 decks +17% synergy
Fellwar Stone
22% of 37 decks +1% synergy
Grim Monolith
16% of 37 decks +14% synergy
Mind Stone
16% of 37 decks -1% synergy
Sol Talisman
14% of 37 decks +13% synergy
Staff of Compleation
14% of 37 decks +12% synergy
Mox Amber
14% of 37 decks +9% synergy
Mox Tantalite
11% of 37 decks +10% synergy
Hourglass of the Lost
11% of 37 decks +10% synergy
Mana Crypt
11% of 37 decks +2% synergy
Paradise Mantle
8% of 37 decks +7% synergy
Lion's Eye Diamond
8% of 37 decks +6% synergy
Thought Vessel
8% of 37 decks -9% synergy
Lands
Temple Garden
62% of 16 decks +22% synergy
Sunpetal Grove
56% of 16 decks +33% synergy
Bountiful Promenade
56% of 16 decks +32% synergy
Brushland
44% of 16 decks +28% synergy
Branchloft Pathway
38% of 16 decks +29% synergy
Command Tower
35% of 37 decks -39% synergy
Horizon Canopy
31% of 16 decks +27% synergy
Savannah
31% of 16 decks +18% synergy
Canopy Vista
31% of 16 decks -5% synergy
Lazotep Quarry
30% of 37 decks +28% synergy
Windswept Heath
30% of 37 decks +19% synergy
Sungrass Prairie
25% of 16 decks +13% synergy
Lush Portico
25% of 16 decks +13% synergy
Fortified Village
25% of 16 decks +10% synergy
Overgrown Farmland
25% of 16 decks +9% synergy
Gemstone Caverns
24% of 37 decks +19% synergy
Cavern of Souls
22% of 37 decks +15% synergy
Talon Gates of Madara
16% of 37 decks +13% synergy
Prismatic Vista
16% of 37 decks +11% synergy
Marsh Flats
14% of 37 decks +2% synergy
Mana Confluence
11% of 37 decks +3% synergy
Flooded Strand
11% of 37 decks +0% synergy
Arid Mesa
11% of 37 decks +0% synergy
Misty Rainforest
11% of 37 decks -1% synergy
Terramorphic Expanse
11% of 37 decks -5% synergy
Myriad Landscape
11% of 37 decks -9% synergy
Haven of the Spirit Dragon
8% of 37 decks +7% synergy
Krosan Verge
8% of 37 decks +5% synergy
Urza's Cave
8% of 37 decks +4% synergy
City of Brass
8% of 37 decks -0% synergy
Verdant Catacombs
8% of 37 decks -3% synergy
Evolving Wilds
8% of 37 decks -13% synergy