Adarkar Valkyrie + Intruder Alarm + Altar of Dementia

Adarkar Valkyrie
Intruder Alarm
Altar of Dementia

Requires
Adarkar Valkyrie must be on the battlefield. Intruder Alarm must be on the battlefield. Altar of Dementia must be on the battlefield. Adarkar Valkyrie does not have summoning sickness. You control at least one additional nontoken creature.
Steps
  1. Activate Adarkar Valkyrie by tapping it, targeting another nontoken creature you control.
  2. Activate Altar of Dementia by sacrificing the creature targeted in step 1.
  3. When the creature dies, Adarkar Valkyrie triggers, returning the sacrificed creature from your graveyard to the battlefield.
  4. When the creature enters the battlefield, Intruder Alarm triggers, untapping all creatures.
  5. Resolve the Altar of Dementia ability, causing target player to mill cards equal to the sacrificed creature's power.
  6. Repeat.
Results
Infinite LTB. Infinite ETB. Infinite sacrifice triggers. Infinite death triggers. Infinite mill. Infinite self-mill. Infinite untap of all creatures. Infinite mana creatures you control can produce.

Tobias, Doomed Conqueror
0.77% of 130 decks 1 decks
Nihiloor
0.15% of 660 decks 1 decks
Merieke Ri Berit
0.11% of 1808 decks 2 decks
Creatures
Devouring Swarm
33% of 3 decks +33% synergy
Sadistic Hypnotist
33% of 3 decks +33% synergy
Hell's Caretaker
33% of 3 decks +33% synergy
Merieke Ri Berit
33% of 3 decks +33% synergy
Bloodthrone Vampire
33% of 3 decks +33% synergy
Nantuko Husk
33% of 3 decks +33% synergy
Bloodflow Connoisseur
33% of 3 decks +33% synergy
Kothophed, Soul Hoarder
33% of 3 decks +33% synergy
Boss's Chauffeur
33% of 3 decks +33% synergy
Sen Triplets
33% of 3 decks +33% synergy
Breathkeeper Seraph
33% of 3 decks +33% synergy
Thieving Amalgam
33% of 3 decks +33% synergy
Geralf, Visionary Stitcher
33% of 3 decks +32% synergy
Overcharged Amalgam
33% of 3 decks +32% synergy
Fain, the Broker
33% of 3 decks +32% synergy
Obsessive Stitcher
33% of 3 decks +32% synergy
Ghoulcaller Gisa
33% of 3 decks +32% synergy
Gyruda, Doom of Depths
33% of 3 decks +31% synergy
Leaden Myr
33% of 3 decks +31% synergy
Drumbellower
33% of 3 decks +31% synergy
Zur the Enchanter
33% of 3 decks +29% synergy
Midnight Reaper
33% of 3 decks +29% synergy
Grim Haruspex
33% of 3 decks +29% synergy
Syr Konrad, the Grim
33% of 3 decks +24% synergy
Viscera Seer
33% of 3 decks +24% synergy
Seasinger
25% of 4 decks +25% synergy
Sphinx Mindbreaker
25% of 4 decks +25% synergy
Pulsemage Advocate
25% of 4 decks +25% synergy
Archivist
25% of 4 decks +25% synergy
Puppeteer
25% of 4 decks +25% synergy
Binding Mummy
25% of 4 decks +25% synergy
Twilight Shepherd
25% of 4 decks +25% synergy
Geralf's Mindcrusher
25% of 4 decks +25% synergy
Wall of Lost Thoughts
25% of 4 decks +25% synergy
Empress Galina
25% of 4 decks +25% synergy
Intrepid Hero
25% of 4 decks +25% synergy
Alloy Myr
25% of 4 decks +24% synergy
Requiem Angel
25% of 4 decks +24% synergy
Michiko Konda, Truth Seeker
25% of 4 decks +24% synergy
Willbreaker
25% of 4 decks +24% synergy
Deranged Assistant
25% of 4 decks +24% synergy
Aphetto Alchemist
25% of 4 decks +24% synergy
Eternal Skylord
25% of 4 decks +24% synergy
Aven Wind Guide
25% of 4 decks +24% synergy
Goldnight Commander
25% of 4 decks +24% synergy
Mind Flayer
25% of 4 decks +24% synergy
Village Bell-Ringer
25% of 4 decks +24% synergy
Sower of Temptation
25% of 4 decks +24% synergy
God-Eternal Oketra
25% of 4 decks +24% synergy
Bloodline Pretender
25% of 4 decks +24% synergy
Instants
Negate
50% of 4 decks +27% synergy
Counterspell
50% of 4 decks +7% synergy
Malakir Rebirth
33% of 3 decks +25% synergy
Mortify
33% of 3 decks +21% synergy
Despark
33% of 3 decks +17% synergy
Malakir Rebirth
33% of 3 decks +25% synergy
Wing Shards
25% of 4 decks +25% synergy
Rally the Ancestors
25% of 4 decks +25% synergy
Revivify
25% of 4 decks +25% synergy
Second Sunrise
25% of 4 decks +25% synergy
Refocus
25% of 4 decks +25% synergy
To Arms!
25% of 4 decks +25% synergy
Faith's Reward
25% of 4 decks +24% synergy
Long-Term Plans
25% of 4 decks +24% synergy
Cerulean Wisps
25% of 4 decks +24% synergy
Brought Back
25% of 4 decks +24% synergy
Cosmic Intervention
25% of 4 decks +24% synergy
Intuition
25% of 4 decks +23% synergy
Render Silent
25% of 4 decks +22% synergy
Blue Sun's Zenith
25% of 4 decks +22% synergy
Cloudshift
25% of 4 decks +22% synergy
Muddle the Mixture
25% of 4 decks +20% synergy
Fact or Fiction
25% of 4 decks +18% synergy
Mystical Tutor
25% of 4 decks +10% synergy
Fierce Guardianship
25% of 4 decks +7% synergy
Arcane Denial
25% of 4 decks +6% synergy
Dovin's Veto
25% of 4 decks +5% synergy
Brainstorm
25% of 4 decks +4% synergy
Generous Gift
25% of 4 decks -1% synergy
Path to Exile
25% of 4 decks -20% synergy
Sorceries
By Invitation Only
33% of 3 decks +33% synergy
Storm of Souls
33% of 3 decks +33% synergy
Empty the Laboratory
33% of 3 decks +32% synergy
Ascend from Avernus
33% of 3 decks +31% synergy
Agadeem's Awakening
33% of 3 decks +30% synergy
Diabolic Tutor
33% of 3 decks +27% synergy
Vindicate
33% of 3 decks +26% synergy
Reanimate
33% of 3 decks +18% synergy
Agadeem's Awakening
33% of 3 decks +30% synergy
Sevinne's Reclamation
25% of 4 decks +18% synergy
Windfall
25% of 4 decks +12% synergy
Utility Artifacts
Lightning Greaves
50% of 4 decks +25% synergy
Halo Fountain
33% of 3 decks +31% synergy
Bolas's Citadel
33% of 3 decks +24% synergy
Helm of Possession
25% of 4 decks +25% synergy
Embalmer's Tools
25% of 4 decks +25% synergy
Icy Manipulator
25% of 4 decks +25% synergy
Unbender Tine
25% of 4 decks +25% synergy
Spawning Pit
25% of 4 decks +25% synergy
Cauldron of Souls
25% of 4 decks +24% synergy
Neurok Stealthsuit
25% of 4 decks +24% synergy
Nim Deathmantle
25% of 4 decks +24% synergy
Thornbite Staff
25% of 4 decks +24% synergy
Temple Bell
25% of 4 decks +24% synergy
Altar of the Brood
25% of 4 decks +24% synergy
Illusionist's Bracers
25% of 4 decks +24% synergy
Conjurer's Closet
25% of 4 decks +23% synergy
Thousand-Year Elixir
25% of 4 decks +23% synergy
Helm of the Host
25% of 4 decks +22% synergy
Phyrexian Altar
25% of 4 decks +21% synergy
Wayfarer's Bauble
25% of 4 decks +15% synergy
Enchantments
Oubliette
33% of 3 decks +32% synergy
Debtors' Knell
33% of 3 decks +32% synergy
Animate Dead
33% of 3 decks +24% synergy
Sigil of the New Dawn
25% of 4 decks +25% synergy
Enduring Renewal
25% of 4 decks +25% synergy
Cloud Cover
25% of 4 decks +25% synergy
Promise of Tomorrow
25% of 4 decks +25% synergy
Mind Over Matter
25% of 4 decks +25% synergy
Vanishing
25% of 4 decks +25% synergy
Dovescape
25% of 4 decks +25% synergy
Martyr's Bond
25% of 4 decks +25% synergy
Frozen Aether
25% of 4 decks +25% synergy
Angelic Renewal
25% of 4 decks +25% synergy
Martyr's Cause
25% of 4 decks +24% synergy
Gift of Immortality
25% of 4 decks +23% synergy
Mirrormade
25% of 4 decks +23% synergy
Retreat to Coralhelm
25% of 4 decks +23% synergy
Land Tax
25% of 4 decks +18% synergy
Anointed Procession
25% of 4 decks +16% synergy
Propaganda
25% of 4 decks +14% synergy
Ghostly Prison
25% of 4 decks +13% synergy
Mystic Remora
25% of 4 decks +7% synergy
Rhystic Study
25% of 4 decks -3% synergy
Planeswalkers
Narset, Parter of Veils
25% of 4 decks +20% synergy
Utility Lands
Reliquary Tower
50% of 4 decks +21% synergy
Leechridden Swamp
33% of 3 decks +32% synergy
Otawara, Soaring City
33% of 3 decks +16% synergy
Prahv, Spires of Order
25% of 4 decks +25% synergy
Detection Tower
25% of 4 decks +24% synergy
Arcane Lighthouse
25% of 4 decks +24% synergy
High Market
25% of 4 decks +22% synergy
Field of the Dead
25% of 4 decks +22% synergy
Minamo, School at Water's Edge
25% of 4 decks +21% synergy
Command Beacon
25% of 4 decks +20% synergy
Academy Ruins
25% of 4 decks +20% synergy
Buried Ruin
25% of 4 decks +20% synergy
Mystic Sanctuary
25% of 4 decks +13% synergy
Mana Artifacts
Arcane Signet
75% of 4 decks +3% synergy
Sol Ring
75% of 4 decks -10% synergy
Azorius Signet
75% of 4 decks +49% synergy
Arcane Signet
75% of 4 decks +3% synergy
Sol Ring
75% of 4 decks -10% synergy
Dimir Signet
67% of 3 decks +37% synergy
Orzhov Signet
33% of 3 decks +6% synergy
Orzhov Signet
33% of 3 decks +6% synergy
Chromatic Orrery
25% of 4 decks +23% synergy
Gilded Lotus
25% of 4 decks +22% synergy
Marble Diamond
25% of 4 decks +21% synergy
Chromatic Lantern
25% of 4 decks +15% synergy
Commander's Sphere
25% of 4 decks +9% synergy
Fellwar Stone
25% of 4 decks +4% synergy
Talisman of Progress
25% of 4 decks +3% synergy
Chromatic Lantern
25% of 4 decks +15% synergy
Fellwar Stone
25% of 4 decks +4% synergy
Talisman of Progress
25% of 4 decks +3% synergy
Lands
Arcane Sanctum
100% of 3 decks +72% synergy
Command Tower
75% of 4 decks +1% synergy
Evolving Wilds
75% of 4 decks +54% synergy
Command Tower
75% of 4 decks +1% synergy
Tainted Isle
67% of 3 decks +56% synergy
Tainted Field
67% of 3 decks +54% synergy
Darkwater Catacombs
67% of 3 decks +52% synergy
Orzhov Basilica
67% of 3 decks +51% synergy
Deserted Beach
67% of 3 decks +51% synergy
Dimir Aqueduct
67% of 3 decks +50% synergy
Adarkar Wastes
50% of 4 decks +33% synergy
Shipwreck Marsh
50% of 2 decks +31% synergy
Myriad Landscape
50% of 4 decks +30% synergy
Raffine's Tower
50% of 2 decks +22% synergy
Prairie Stream
50% of 4 decks +17% synergy
Black Dragon Gate
50% of 2 decks +48% synergy
Thriving Isle
50% of 4 decks +47% synergy
Demolition Field
50% of 2 decks +47% synergy
Nimbus Maze
50% of 4 decks +45% synergy
Meticulous Archive
50% of 2 decks +39% synergy
Terramorphic Expanse
50% of 4 decks +34% synergy
Adarkar Wastes
50% of 4 decks +33% synergy
Shipwreck Marsh
50% of 2 decks +31% synergy
Myriad Landscape
50% of 4 decks +30% synergy
Raffine's Tower
50% of 2 decks +22% synergy
Prairie Stream
50% of 4 decks +17% synergy
Dromar's Cavern
33% of 3 decks +32% synergy
Skybridge Towers
33% of 3 decks +32% synergy
Citadel Gate
33% of 3 decks +31% synergy
Sea Gate
33% of 3 decks +31% synergy
Thriving Moor
33% of 3 decks +31% synergy
Orzhov Guildgate
33% of 3 decks +29% synergy
Goldmire Bridge
33% of 3 decks +28% synergy
Dismal Backwater
33% of 3 decks +26% synergy
Scoured Barrens
33% of 3 decks +24% synergy
Clearwater Pathway
33% of 3 decks +23% synergy
Choked Estuary
33% of 3 decks +17% synergy
Sunken Hollow
33% of 3 decks -1% synergy
Dromar's Cavern
33% of 3 decks +32% synergy
Skybridge Towers
33% of 3 decks +32% synergy
Citadel Gate
33% of 3 decks +31% synergy
Sea Gate
33% of 3 decks +31% synergy
Thriving Moor
33% of 3 decks +31% synergy
Orzhov Guildgate
33% of 3 decks +29% synergy
Goldmire Bridge
33% of 3 decks +28% synergy
Dismal Backwater
33% of 3 decks +26% synergy
Scoured Barrens
33% of 3 decks +24% synergy
Clearwater Pathway
33% of 3 decks +23% synergy
Choked Estuary
33% of 3 decks +17% synergy
Sunken Hollow
33% of 3 decks -1% synergy