Saffi Eriksdotter
Extraction Specialist
Altar of Dementia
1

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.

   Steps

How does this combo work?
1
Activate Saffi by sacrificing it, targeting Extraction Specialist.
2
Activate Altar of Dementia by sacrificing Extraction Specialist.
3
When Extraction Specialist dies, Saffi triggers, returning Extraction Specialist from your graveyard to the battlefield.
4
When Extraction Specialist enters the battlefield, it triggers, returning Saffi from your graveyard to the battlefield.
5
Resolve the Altar of Dementia ability from step 2, causing target player to mill cards equal to Extraction Specialist's power.
6
Repeat.

   Results

What do I get from this combo?
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite mill
Infinite sacrifice triggers
Infinite self-mill
Saffi Eriksdotter
57.10% of 662 decks 378 decks
Karador, Ghost Chieftain
0.65% of 5654 decks 37 decks
Asmira, Holy Avenger
4.10% of 439 decks 18 decks
Tayam, Luminous Enigma
0.26% of 6490 decks 17 decks
Nethroi, Apex of Death
0.23% of 6128 decks 14 decks
Thalia and The Gitrog Monster
0.09% of 13485 decks 12 decks
Othelm, Sigardian Outcast // Wernog, Rider's Chaplain
0.77% of 910 decks 7 decks
Kyler, Sigardian Emissary
0.11% of 5580 decks 6 decks
Othelm, Sigardian Outcast
8.77% of 57 decks 5 decks
Colfenor, the Last Yew
0.46% of 1087 decks 5 decks
Kethis, the Hidden Hand
0.20% of 2009 decks 4 decks
Minsc, Beloved Ranger
0.31% of 1270 decks 4 decks
Frodo, Adventurous Hobbit // Sam, Loyal Attendant
0.02% of 18864 decks 4 decks
Kutzil, Malamet Exemplar
0.14% of 2790 decks 4 decks
Tana, the Bloodsower // Tymna the Weaver
0.10% of 2945 decks 3 decks
Melira, the Living Cure
1.88% of 160 decks 3 decks
Rocco, Cabaretti Caterer
0.05% of 6468 decks 3 decks
Katilda, Dawnhart Prime
0.15% of 2043 decks 3 decks
New Cards
Voice of Victory
16% of 62 decks +11% synergy
Nature's Rhythm
15% of 55 decks +11% synergy
Anafenza, Unyielding Lineage
6% of 62 decks +6% synergy
Smile at Death
3% of 114 decks +2% synergy
High Synergy Cards
Renegade Rallier
89% of 602 decks +89% synergy
Karmic Guide
85% of 602 decks +81% synergy
Reveillark
78% of 602 decks +77% synergy
Blasting Station
71% of 602 decks +71% synergy
Goblin Bombardment
75% of 28 decks +69% synergy
Viscera Seer
76% of 134 decks +67% synergy
Ashnod's Altar
72% of 602 decks +64% synergy
Carrion Feeder
67% of 134 decks +62% synergy
Sun Titan
71% of 602 decks +62% synergy
Eternal Witness
76% of 602 decks +57% synergy
Top Cards
Swords to Plowshares
78% of 602 decks +15% synergy
Avacyn's Pilgrim
67% of 602 decks +53% synergy
Path to Exile
60% of 602 decks +13% synergy
Eladamri's Call
58% of 602 decks +48% synergy
Birds of Paradise
56% of 602 decks +29% synergy
Zulaport Cutthroat
55% of 134 decks +46% synergy
Ignoble Hierarch
54% of 13 decks +29% synergy
Llanowar Elves
53% of 602 decks +32% synergy
Eldritch Evolution
52% of 602 decks +47% synergy
Blood Artist
51% of 134 decks +40% synergy
Game Changers
Enlightened Tutor
45% of 602 decks +28% synergy
Worldly Tutor
44% of 602 decks +31% synergy
Demonic Tutor
37% of 134 decks +15% synergy
Gamble
25% of 28 decks +16% synergy
Drannith Magistrate
24% of 602 decks +18% synergy
Aura Shards
24% of 602 decks +15% synergy
Kinnan, Bonder Prodigy
19% of 16 decks +15% synergy
Thassa's Oracle
19% of 16 decks +12% synergy
Survival of the Fittest
18% of 602 decks +16% synergy
Natural Order
13% of 602 decks +11% synergy
Creatures
Noble Hierarch
50% of 16 decks +34% synergy
Sakura-Tribe Elder
48% of 602 decks +30% synergy
Elvish Mystic
48% of 602 decks +31% synergy
Elves of Deep Shadow
48% of 134 decks +38% synergy
Fiend Hunter
45% of 602 decks +43% synergy
Recruiter of the Guard
44% of 602 decks +41% synergy
Protean Hulk
41% of 602 decks +40% synergy
Elas il-Kor, Sadistic Pilgrim
41% of 134 decks +31% synergy
Grand Abolisher
40% of 602 decks +30% synergy
Esper Sentinel
40% of 602 decks +20% synergy
Fyndhorn Elves
39% of 602 decks +27% synergy
Felidar Guardian
39% of 602 decks +36% synergy
Mayhem Devil
38% of 13 decks +29% synergy
Fauna Shaman
37% of 602 decks +35% synergy
Loyal Retainers
35% of 602 decks +35% synergy
Cruel Celebrant
35% of 134 decks +27% synergy
Deathrite Shaman
35% of 134 decks +23% synergy
Imperial Recruiter
32% of 28 decks +27% synergy
Stitcher's Supplier
31% of 134 decks +28% synergy
Warren Soultrader
31% of 68 decks +26% synergy
Fiend Artisan
31% of 134 decks +28% synergy
Devoted Druid
30% of 602 decks +27% synergy
Reclamation Sage
30% of 602 decks +20% synergy
Elvish Visionary
29% of 602 decks +27% synergy
Knight of Autumn
29% of 602 decks +27% synergy
Kiki-Jiki, Mirror Breaker
29% of 28 decks +25% synergy
Lurrus of the Dream-Den
28% of 134 decks +25% synergy
Spore Frog
28% of 602 decks +25% synergy
Luminous Broodmoth
27% of 602 decks +25% synergy
Wood Elves
27% of 602 decks +21% synergy
Skyclave Apparition
27% of 602 decks +24% synergy
Delighted Halfling
27% of 593 decks +15% synergy
Jackdaw Savior
26% of 330 decks +26% synergy
Kutzil, Malamet Exemplar
26% of 481 decks +11% synergy
Ranger-Captain of Eos
26% of 602 decks +21% synergy
Greater Gargadon
25% of 28 decks +25% synergy
Glen Elendra Archmage
25% of 16 decks +23% synergy
Mentor of the Meek
25% of 602 decks +19% synergy
Solemn Simulacrum
25% of 602 decks +11% synergy
Bartolomé del Presidio
24% of 95 decks +19% synergy
Vizier of Remedies
24% of 602 decks +24% synergy
Aven Mindcensor
23% of 602 decks +19% synergy
Kitchen Finks
23% of 602 decks +23% synergy
Grim Haruspex
22% of 134 decks +19% synergy
Haywire Mite
22% of 602 decks +18% synergy
Gerrard, Weatherlight Hero
21% of 28 decks +21% synergy
Purphoros, God of the Forge
21% of 28 decks +17% synergy
Walking Ballista
21% of 602 decks +19% synergy
Archivist of Oghma
21% of 602 decks +16% synergy
Body Launderer
21% of 134 decks +20% synergy
Instants
Assassin's Trophy
43% of 134 decks +12% synergy
Chord of Calling
41% of 602 decks +35% synergy
Beast Within
38% of 602 decks +1% synergy
Entomb
32% of 134 decks +25% synergy
Nature's Claim
26% of 602 decks +18% synergy
Silence
26% of 602 decks +19% synergy
Counterspell
25% of 16 decks -17% synergy
Generous Gift
25% of 602 decks +0% synergy
Vampiric Tutor
23% of 134 decks +6% synergy
Veil of Summer
20% of 602 decks +14% synergy
Abrupt Decay
19% of 134 decks +9% synergy
Cosmic Rebirth
19% of 595 decks +17% synergy
Mental Misstep
19% of 16 decks +13% synergy
Mystical Tutor
19% of 16 decks +5% synergy
Mana Drain
19% of 16 decks +4% synergy
Swan Song
19% of 16 decks +2% synergy
Fierce Guardianship
19% of 16 decks +1% synergy
Arcane Denial
19% of 16 decks -1% synergy
Negate
19% of 16 decks -4% synergy
Cyclonic Rift
19% of 16 decks -8% synergy
Rite of Harmony
18% of 602 decks +16% synergy
Heroic Intervention
18% of 602 decks -12% synergy
Grisly Salvage
16% of 134 decks +11% synergy
Noxious Revival
15% of 602 decks +10% synergy
Red Elemental Blast
14% of 28 decks +8% synergy
Lightning Bolt
14% of 28 decks +4% synergy
Deflecting Swat
14% of 28 decks -2% synergy
Teferi's Protection
13% of 602 decks -6% synergy
Reprieve
13% of 602 decks +9% synergy
Malakir Rebirth
13% of 134 decks +5% synergy
Force of Vigor
13% of 602 decks +9% synergy
Dark Ritual
12% of 134 decks -11% synergy
Brought Back
12% of 602 decks +11% synergy
Anguished Unmaking
10% of 134 decks -14% synergy
Archdruid's Charm
10% of 448 decks +5% synergy
Autumn's Veil
9% of 602 decks +8% synergy
Flare of Fortitude
9% of 366 decks +5% synergy
Deadly Rollick
9% of 134 decks -3% synergy
Crop Rotation
8% of 602 decks -1% synergy
Summoner's Pact
8% of 602 decks +7% synergy
Angel's Grace
8% of 602 decks +6% synergy
Despark
7% of 134 decks -8% synergy
Revitalizing Repast
7% of 68 decks -1% synergy
Stroke of Midnight
7% of 520 decks -3% synergy
Krosan Grip
7% of 602 decks +0% synergy
Ephemerate
7% of 602 decks +1% synergy
Rushed Rebirth
7% of 134 decks +6% synergy
Shared Summons
7% of 602 decks +5% synergy
Faith's Reward
6% of 602 decks +5% synergy
Mana Tithe
6% of 602 decks +4% synergy
Sorceries
Sevinne's Reclamation
43% of 602 decks +36% synergy
Neoform
38% of 16 decks +33% synergy
Buried Alive
34% of 134 decks +29% synergy
Reanimate
34% of 134 decks +17% synergy
Green Sun's Zenith
32% of 602 decks +27% synergy
Diabolic Intent
31% of 134 decks +22% synergy
Finale of Devastation
29% of 602 decks +21% synergy
Damn
28% of 134 decks +12% synergy
Nature's Lore
28% of 602 decks -4% synergy
Cultivate
23% of 602 decks -22% synergy
Altar of Bone
22% of 602 decks +22% synergy
Rampant Growth
22% of 602 decks -13% synergy
Dread Return
21% of 134 decks +16% synergy
Toxic Deluge
21% of 134 decks +3% synergy
Victimize
20% of 134 decks +8% synergy
Three Visits
20% of 602 decks -5% synergy
Unmarked Grave
19% of 134 decks +16% synergy
Faithless Looting
18% of 28 decks +1% synergy
Farseek
17% of 602 decks -17% synergy
Unearth
17% of 134 decks +14% synergy
Eerie Ultimatum
16% of 134 decks +4% synergy
Living Death
14% of 134 decks +9% synergy
Wrath of God
14% of 602 decks +8% synergy
Kodama's Reach
14% of 602 decks -16% synergy
Recommission
14% of 602 decks +13% synergy
Agadeem's Awakening
13% of 134 decks +9% synergy
Bala Ged Recovery
12% of 602 decks +4% synergy
Austere Command
11% of 602 decks -1% synergy
Persist
11% of 134 decks +9% synergy
Blasphemous Act
11% of 28 decks -23% synergy
Culling Ritual
10% of 134 decks -1% synergy
Idyllic Tutor
9% of 602 decks +5% synergy
Dusk // Dawn
8% of 602 decks +5% synergy
Imperial Seal
8% of 134 decks +3% synergy
Harmonize
7% of 602 decks -1% synergy
Ascend from Avernus
7% of 602 decks +5% synergy
Flare of Cultivation
7% of 423 decks +5% synergy
Lively Dirge
7% of 75 decks +5% synergy
Blasphemous Edict
7% of 45 decks -1% synergy
Helping Hand
7% of 481 decks +6% synergy
Sylvan Tutor
7% of 602 decks +6% synergy
Regrowth
6% of 602 decks +3% synergy
Threats Undetected
6% of 602 decks +5% synergy
Farewell
6% of 602 decks -7% synergy
Life // Death
5% of 134 decks +4% synergy
Grim Tutor
5% of 134 decks +1% synergy
Damnation
5% of 134 decks -2% synergy
Utility Artifacts
Phyrexian Altar
51% of 602 decks +47% synergy
Birthing Pod
50% of 602 decks +47% synergy
Skullclamp
41% of 602 decks +30% synergy
Altar of the Brood
37% of 602 decks +36% synergy
Spawning Pit
18% of 602 decks +17% synergy
Lotus Petal
16% of 602 decks +10% synergy
Moonsilver Key
14% of 602 decks +13% synergy
The One Ring
11% of 602 decks +3% synergy
Panharmonicon
10% of 602 decks +6% synergy
Desecrated Tomb
8% of 602 decks +8% synergy
Lightning Greaves
8% of 602 decks -17% synergy
Wishclaw Talisman
7% of 134 decks +2% synergy
Cauldron of Souls
6% of 602 decks +5% synergy
Vexing Bauble
6% of 364 decks +5% synergy
Pyre of Heroes
6% of 602 decks +5% synergy
The Great Henge
5% of 602 decks -4% synergy
Swiftfoot Boots
5% of 602 decks -22% synergy
Enchantments
Pattern of Rebirth
44% of 602 decks +43% synergy
Greater Good
41% of 602 decks +36% synergy
Animate Dead
37% of 134 decks +27% synergy
Sylvan Library
32% of 602 decks +21% synergy
Fecundity
27% of 602 decks +27% synergy
Martyr's Cause
26% of 602 decks +26% synergy
Intruder Alarm
25% of 16 decks +23% synergy
Mystic Remora
25% of 16 decks +8% synergy
Rhystic Study
25% of 16 decks -2% synergy
Angelic Renewal
25% of 602 decks +24% synergy
Evolutionary Leap
24% of 602 decks +23% synergy
Fanatical Devotion
24% of 602 decks +23% synergy
Guardian Project
23% of 602 decks +14% synergy
Wild Growth
18% of 602 decks +8% synergy
Impact Tremors
18% of 28 decks +8% synergy
Ripples of Undeath
18% of 68 decks +13% synergy
Kenrith's Transformation
17% of 602 decks +11% synergy
Birthing Ritual
17% of 365 decks +16% synergy
Gift of Immortality
16% of 602 decks +14% synergy
Deafening Silence
16% of 602 decks +14% synergy
Bastion of Remembrance
15% of 134 decks +9% synergy
Sneak Attack
14% of 28 decks +12% synergy
Trouble in Pairs
14% of 445 decks +9% synergy
Insidious Roots
14% of 87 decks +8% synergy
Dance of the Dead
13% of 134 decks +12% synergy
Necromancy
13% of 134 decks +10% synergy
Smothering Tithe
12% of 602 decks -11% synergy
Swift Reconfiguration
12% of 602 decks +11% synergy
Carpet of Flowers
12% of 602 decks +8% synergy
The Meathook Massacre
11% of 134 decks +6% synergy
Underworld Breach
11% of 28 decks +5% synergy
Rhythm of the Wild
11% of 28 decks -13% synergy
Chthonian Nightmare
10% of 71 decks +8% synergy
Blind Obedience
10% of 602 decks +3% synergy
Utopia Sprawl
10% of 602 decks +2% synergy
Abzan Ascendancy
9% of 134 decks +7% synergy
Defense of the Heart
8% of 602 decks +6% synergy
Martyr's Bond
8% of 602 decks +8% synergy
Solemnity
7% of 602 decks +6% synergy
Kaya's Ghostform
7% of 134 decks +3% synergy
Valkyrie's Call
6% of 250 decks +5% synergy
Cathars' Crusade
6% of 602 decks +1% synergy
Tocasia's Welcome
6% of 602 decks +3% synergy
Ulvenwald Mysteries
5% of 602 decks +5% synergy
Sterling Grove
5% of 602 decks -2% synergy
Phyrexian Arena
5% of 134 decks -10% synergy
Planeswalkers
Tyvar, Jubilant Brawler
18% of 134 decks +14% synergy
Grist, the Hunger Tide
17% of 134 decks +13% synergy
Vivien on the Hunt
14% of 602 decks +13% synergy
Utility Lands
Boseiju, Who Endures
38% of 602 decks +20% synergy
Takenuma, Abandoned Mire
34% of 134 decks +24% synergy
Otawara, Soaring City
31% of 16 decks +15% synergy
High Market
31% of 602 decks +28% synergy
Yavimaya, Cradle of Growth
29% of 602 decks +20% synergy
Phyrexian Tower
27% of 134 decks +18% synergy
Bojuka Bog
22% of 134 decks -8% synergy
Dryad Arbor
18% of 602 decks +14% synergy
Shifting Woodland
17% of 366 decks +11% synergy
Eiganjo, Seat of the Empire
17% of 602 decks +9% synergy
Ancient Tomb
17% of 602 decks +7% synergy
Gaea's Cradle
15% of 602 decks +9% synergy
Urza's Saga
13% of 602 decks +7% synergy
Buried Ruin
13% of 602 decks +8% synergy
Reliquary Tower
8% of 602 decks -21% synergy
Gavony Township
8% of 602 decks -1% synergy
Dakmor Salvage
7% of 134 decks +5% synergy
Monumental Henge
6% of 365 decks +4% synergy
War Room
6% of 602 decks -0% synergy
Strip Mine
6% of 602 decks +3% synergy
Emeria, the Sky Ruin
5% of 602 decks +2% synergy
Urborg, Tomb of Yawgmoth
5% of 602 decks -4% synergy
Vault of the Archangel
5% of 134 decks -6% synergy
Emergence Zone
5% of 602 decks +3% synergy
Mana Artifacts
Sol Ring
82% of 602 decks -2% synergy
Arcane Signet
61% of 602 decks -12% synergy
Talisman of Unity
25% of 602 decks +17% synergy
Selesnya Signet
21% of 602 decks +13% synergy
Chrome Mox
15% of 602 decks +9% synergy
Talisman of Impulse
14% of 28 decks +4% synergy
Talisman of Conviction
14% of 28 decks -9% synergy
Mox Amber
13% of 602 decks +9% synergy
Golgari Signet
12% of 134 decks -0% synergy
Talisman of Resilience
11% of 134 decks -1% synergy
Talisman of Hierarchy
11% of 134 decks -14% synergy
Orzhov Signet
10% of 134 decks -16% synergy
Mox Diamond
10% of 602 decks +6% synergy
Mana Crypt
10% of 602 decks +4% synergy
Mana Vault
9% of 602 decks +3% synergy
Fellwar Stone
8% of 602 decks -13% synergy
Lands
Command Tower
87% of 602 decks +13% synergy
Breeding Pool
75% of 16 decks +35% synergy
Godless Shrine
70% of 134 decks +30% synergy
Overgrown Tomb
70% of 134 decks +29% synergy
Temple Garden
69% of 602 decks +29% synergy
Stomping Ground
64% of 28 decks +24% synergy
Hallowed Fountain
62% of 16 decks +22% synergy
Sacred Foundry
57% of 28 decks +22% synergy
Windswept Heath
56% of 602 decks +45% synergy
Canopy Vista
55% of 602 decks +19% synergy
Bountiful Promenade
55% of 602 decks +31% synergy
Sunpetal Grove
51% of 602 decks +26% synergy
Brushland
50% of 602 decks +33% synergy
Indatha Triome
49% of 134 decks +19% synergy
Caves of Koilos
46% of 134 decks +17% synergy
Blood Crypt
46% of 13 decks +8% synergy
Llanowar Wastes
45% of 134 decks +19% synergy
Spara's Headquarters
44% of 16 decks +14% synergy
Jetmir's Garden
43% of 28 decks +12% synergy
The World Tree
43% of 7 decks +11% synergy
Undergrowth Stadium
42% of 134 decks +16% synergy
Watery Grave
40% of 10 decks -0% synergy
Vault of Champions
38% of 134 decks +12% synergy
Clifftop Retreat
36% of 28 decks +5% synergy
Horizon Canopy
34% of 602 decks +29% synergy
Woodland Cemetery
34% of 134 decks +5% synergy
Lush Portico
34% of 451 decks +25% synergy
Rootbound Crag
32% of 28 decks +7% synergy
Verdant Catacombs
32% of 602 decks +21% synergy
Branchloft Pathway
32% of 602 decks +24% synergy
Overgrown Farmland
32% of 602 decks +15% synergy
Marsh Flats
31% of 602 decks +20% synergy
Sea of Clouds
31% of 16 decks +5% synergy
Raffine's Tower
30% of 10 decks +4% synergy
Savannah
29% of 602 decks +16% synergy
Spire Garden
29% of 28 decks +5% synergy
Isolated Chapel
28% of 134 decks -2% synergy
Sandsteppe Citadel
28% of 134 decks +1% synergy
Fortified Village
28% of 602 decks +12% synergy
Meticulous Archive
27% of 11 decks +19% synergy
Murmuring Bosk
27% of 134 decks +19% synergy
Hushwood Verge
27% of 298 decks +18% synergy
Tropical Island
25% of 16 decks +11% synergy
Dreamroot Cascade
25% of 16 decks +5% synergy
Spectator Seating
25% of 28 decks +0% synergy
Rejuvenating Springs
25% of 16 decks -3% synergy
Cinder Glade
25% of 28 decks -14% synergy
Underground Mortuary
24% of 87 decks +11% synergy
Wooded Foothills
23% of 602 decks +13% synergy
Ziatora's Proving Ground
23% of 13 decks -7% synergy