Saffi Eriksdotter + Jackdaw Savior + Phyrexian Altar

Saffi Eriksdotter
Jackdaw Savior
Phyrexian Altar

Requires
Saffi Eriksdotter must be on the battlefield. Jackdaw Savior must be on the battlefield. Phyrexian Altar must be on the battlefield.
Steps
  1. Activate Saffi by sacrificing it, targeting Jackdaw Savior.
  2. Activate Phyrexian Altar by sacrificing Jackdaw Savior, adding one mana of any color.
  3. When Jackdaw Savior dies, it and Saffi trigger.
  4. Resolve the Jackdaw Savior trigger, returning Saffi from your graveyard to the battlefield.
  5. Resolve the Saffi trigger, returning Jackdaw Savior from your graveyard to the battlefield.
  6. Repeat.
Results
Infinite LTB. Infinite ETB. Infinite colored mana. Infinite sacrifice triggers. Infinite death triggers.

Saffi Eriksdotter
9.06% of 651 decks 59 decks
Asmira, Holy Avenger
0.47% of 430 decks 2 decks
Kyodai, Soul of Kamigawa
0.05% of 1985 decks 1 decks
Derevi, Empyrial Tactician
0.01% of 8518 decks 1 decks
Othelm, Sigardian Outcast // Wernog, Rider's Chaplain
0.11% of 903 decks 1 decks
Karador, Ghost Chieftain
0.02% of 5592 decks 1 decks
Kutzil, Malamet Exemplar
0.04% of 2714 decks 1 decks
New Cards
Voice of Victory
18% of 11 decks +15% synergy
Brightglass Gearhulk
16% of 50 decks +15% synergy
Beastrider Vanguard
3% of 29 decks +3% synergy
Dredger's Insight
3% of 29 decks +3% synergy
High Synergy Cards
Renegade Rallier
92% of 66 decks +92% synergy
Reveillark
91% of 66 decks +89% synergy
Extraction Specialist
89% of 66 decks +89% synergy
Blasting Station
89% of 66 decks +89% synergy
Altar of Dementia
91% of 66 decks +88% synergy
Karmic Guide
92% of 66 decks +88% synergy
Ashnod's Altar
92% of 66 decks +85% synergy
Eldritch Evolution
73% of 66 decks +68% synergy
Birthing Pod
68% of 66 decks +66% synergy
Altar of the Brood
67% of 66 decks +65% synergy
Top Cards
Swords to Plowshares
77% of 66 decks +15% synergy
Birds of Paradise
76% of 66 decks +48% synergy
Sun Titan
74% of 66 decks +65% synergy
Eladamri's Call
73% of 66 decks +62% synergy
Eternal Witness
73% of 66 decks +53% synergy
Avacyn's Pilgrim
68% of 66 decks +54% synergy
Path to Exile
67% of 66 decks +20% synergy
Recruiter of the Guard
65% of 66 decks +62% synergy
Worldly Tutor
65% of 66 decks +52% synergy
Loyal Retainers
61% of 66 decks +60% synergy
Game Changers
Demonic Tutor
100% of 3 decks +79% synergy
Enlightened Tutor
64% of 66 decks +47% synergy
Trouble in Pairs
26% of 66 decks +21% synergy
Drannith Magistrate
21% of 66 decks +15% synergy
Survival of the Fittest
20% of 66 decks +18% synergy
Chrome Mox
18% of 66 decks +12% synergy
The One Ring
15% of 66 decks +7% synergy
Ancient Tomb
15% of 66 decks +5% synergy
Gaea's Cradle
12% of 66 decks +6% synergy
Mox Diamond
9% of 66 decks +5% synergy
Creatures
Grand Abolisher
58% of 66 decks +48% synergy
Elvish Mystic
58% of 66 decks +40% synergy
Llanowar Elves
56% of 66 decks +35% synergy
Protean Hulk
55% of 66 decks +53% synergy
Esper Sentinel
53% of 66 decks +33% synergy
Fiend Hunter
52% of 66 decks +50% synergy
Sakura-Tribe Elder
50% of 66 decks +32% synergy
Fyndhorn Elves
48% of 66 decks +36% synergy
Felidar Guardian
47% of 66 decks +45% synergy
Fauna Shaman
44% of 66 decks +41% synergy
Luminous Broodmoth
42% of 66 decks +40% synergy
Ranger-Captain of Eos
42% of 66 decks +38% synergy
Witch Enchanter
38% of 66 decks +31% synergy
Kutzil, Malamet Exemplar
38% of 66 decks +23% synergy
Enduring Innocence
38% of 61 decks +33% synergy
Angel of Indemnity
36% of 66 decks +35% synergy
Delighted Halfling
36% of 66 decks +25% synergy
Spore Frog
35% of 66 decks +32% synergy
Devoted Druid
35% of 66 decks +32% synergy
Elvish Visionary
33% of 66 decks +31% synergy
Skyclave Apparition
33% of 66 decks +30% synergy
Mentor of the Meek
32% of 66 decks +26% synergy
Reclamation Sage
32% of 66 decks +22% synergy
Archivist of Oghma
30% of 66 decks +25% synergy
Walking Ballista
27% of 66 decks +25% synergy
Wood Elves
27% of 66 decks +21% synergy
Spinner of Souls
27% of 49 decks +25% synergy
Oswald Fiddlebender
26% of 66 decks +24% synergy
Solemn Simulacrum
26% of 66 decks +12% synergy
Vizier of Remedies
24% of 66 decks +24% synergy
Kitchen Finks
23% of 66 decks +22% synergy
Knight of Autumn
23% of 66 decks +21% synergy
Restoration Angel
21% of 66 decks +19% synergy
Haywire Mite
20% of 66 decks +16% synergy
Aven Mindcensor
20% of 66 decks +16% synergy
Elesh Norn, Mother of Machines
20% of 66 decks +16% synergy
Enduring Vitality
18% of 60 decks +12% synergy
Boonweaver Giant
18% of 66 decks +18% synergy
Werefox Bodyguard
18% of 66 decks +18% synergy
Qasali Pridemage
17% of 66 decks +15% synergy
Insidious Fungus
17% of 60 decks +14% synergy
Endurance
17% of 66 decks +14% synergy
Essence Warden
17% of 66 decks +14% synergy
Wall of Omens
17% of 66 decks +14% synergy
Spirited Companion
17% of 66 decks +13% synergy
Soul Warden
17% of 66 decks +11% synergy
Arbor Elf
17% of 66 decks +11% synergy
Loran of the Third Path
15% of 66 decks +9% synergy
Heliod, Sun-Crowned
14% of 66 decks +10% synergy
Destiny Spinner
14% of 66 decks +9% synergy
Instants
Chord of Calling
45% of 66 decks +40% synergy
Beast Within
41% of 66 decks +4% synergy
Nature's Claim
39% of 66 decks +31% synergy
Silence
35% of 66 decks +29% synergy
Generous Gift
32% of 66 decks +7% synergy
Veil of Summer
27% of 66 decks +22% synergy
Heroic Intervention
26% of 66 decks -4% synergy
Cosmic Rebirth
24% of 66 decks +22% synergy
Noxious Revival
24% of 66 decks +19% synergy
Reprieve
23% of 66 decks +19% synergy
Teferi's Protection
23% of 66 decks +3% synergy
Rite of Harmony
21% of 66 decks +19% synergy
Force of Vigor
20% of 66 decks +16% synergy
Archdruid's Charm
18% of 66 decks +13% synergy
Flare of Fortitude
15% of 66 decks +11% synergy
Angel's Grace
12% of 66 decks +10% synergy
Brought Back
11% of 66 decks +10% synergy
Summoner's Pact
11% of 66 decks +9% synergy
Dawn's Truce
11% of 66 decks +3% synergy
Crop Rotation
8% of 66 decks -2% synergy
Second Sunrise
6% of 66 decks +6% synergy
March of Otherworldly Light
6% of 66 decks +5% synergy
Mana Tithe
6% of 66 decks +4% synergy
Sejiri Shelter
6% of 66 decks +3% synergy
Stroke of Midnight
6% of 66 decks -4% synergy
Sorceries
Reanimate
100% of 3 decks +83% synergy
Finale of Devastation
44% of 66 decks +36% synergy
Sevinne's Reclamation
41% of 66 decks +34% synergy
Green Sun's Zenith
39% of 66 decks +34% synergy
Nature's Lore
38% of 66 decks +6% synergy
Altar of Bone
35% of 66 decks +35% synergy
Three Visits
30% of 66 decks +6% synergy
Cultivate
24% of 66 decks -21% synergy
Bala Ged Recovery
18% of 66 decks +10% synergy
Kodama's Reach
17% of 66 decks -14% synergy
Natural Order
15% of 66 decks +13% synergy
Flare of Cultivation
14% of 66 decks +12% synergy
Wrath of God
14% of 66 decks +8% synergy
Farseek
14% of 66 decks -21% synergy
Idyllic Tutor
12% of 66 decks +8% synergy
Rampant Growth
12% of 66 decks -22% synergy
Recommission
11% of 66 decks +10% synergy
Turntimber Symbiosis
11% of 66 decks +9% synergy
Starfall Invocation
11% of 66 decks +9% synergy
Austere Command
11% of 66 decks -2% synergy
Ascend from Avernus
9% of 66 decks +7% synergy
Farewell
9% of 66 decks -4% synergy
Threats Undetected
6% of 66 decks +6% synergy
Pick Your Poison
6% of 66 decks +5% synergy
Ondu Inversion
6% of 66 decks +4% synergy
Dusk // Dawn
6% of 66 decks +2% synergy
Skyshroud Claim
6% of 66 decks -3% synergy
Utility Artifacts
Skullclamp
47% of 66 decks +35% synergy
Lotus Petal
27% of 66 decks +20% synergy
Desecrated Tomb
21% of 66 decks +21% synergy
Spawning Pit
17% of 66 decks +16% synergy
Panharmonicon
12% of 66 decks +8% synergy
The Great Henge
11% of 66 decks +1% synergy
Moonsilver Key
9% of 66 decks +8% synergy
Cauldron of Souls
8% of 66 decks +7% synergy
Vexing Bauble
8% of 66 decks +7% synergy
Relic Vial
6% of 66 decks +6% synergy
Enchantments
Pattern of Rebirth
56% of 66 decks +55% synergy
Greater Good
48% of 66 decks +44% synergy
Fecundity
45% of 66 decks +45% synergy
Sylvan Library
42% of 66 decks +32% synergy
Martyr's Cause
39% of 66 decks +39% synergy
Aura Shards
39% of 66 decks +31% synergy
Guardian Project
36% of 66 decks +28% synergy
Wild Growth
32% of 66 decks +21% synergy
Angelic Renewal
30% of 66 decks +30% synergy
Fanatical Devotion
30% of 66 decks +30% synergy
Birthing Ritual
24% of 66 decks +23% synergy
Gift of Immortality
24% of 66 decks +22% synergy
Kenrith's Transformation
23% of 66 decks +17% synergy
Evolutionary Leap
20% of 66 decks +18% synergy
Smothering Tithe
18% of 66 decks -6% synergy
Defense of the Heart
17% of 66 decks +14% synergy
Utopia Sprawl
17% of 66 decks +9% synergy
Valkyrie's Call
16% of 49 decks +15% synergy
Swift Reconfiguration
15% of 66 decks +14% synergy
Gutter Grime
12% of 66 decks +12% synergy
Martyr's Bond
12% of 66 decks +12% synergy
Deafening Silence
12% of 66 decks +10% synergy
Carpet of Flowers
11% of 66 decks +7% synergy
Solemnity
9% of 66 decks +8% synergy
Darksteel Mutation
9% of 66 decks +3% synergy
Blind Obedience
8% of 66 decks +1% synergy
Ghostly Prison
8% of 66 decks -4% synergy
Myth Unbound
6% of 66 decks +6% synergy
Field of Souls
6% of 66 decks +6% synergy
Blessed Sanctuary
6% of 66 decks +5% synergy
Earthcraft
6% of 66 decks +5% synergy
Cathars' Crusade
6% of 66 decks +1% synergy
Sterling Grove
6% of 66 decks -1% synergy
Battles
Invasion of Ikoria
6% of 66 decks +2% synergy
Planeswalkers
Vivien on the Hunt
9% of 66 decks +8% synergy
Utility Lands
Boseiju, Who Endures
50% of 66 decks +31% synergy
High Market
41% of 66 decks +38% synergy
Yavimaya, Cradle of Growth
41% of 66 decks +32% synergy
Shifting Woodland
29% of 66 decks +22% synergy
Urza's Saga
29% of 66 decks +22% synergy
Dryad Arbor
27% of 66 decks +23% synergy
Eiganjo, Seat of the Empire
18% of 66 decks +10% synergy
Buried Ruin
17% of 66 decks +12% synergy
War Room
12% of 66 decks +6% synergy
Reliquary Tower
12% of 66 decks -18% synergy
Command Beacon
11% of 66 decks +6% synergy
Monumental Henge
9% of 66 decks +7% synergy
Emergence Zone
8% of 66 decks +5% synergy
Strip Mine
8% of 66 decks +5% synergy
Emeria, the Sky Ruin
8% of 66 decks +4% synergy
Tree of Tales
6% of 66 decks +4% synergy
Ancient Den
6% of 66 decks +1% synergy
Minas Tirith
6% of 66 decks -1% synergy
Mana Artifacts
Sol Ring
86% of 66 decks +2% synergy
Arcane Signet
74% of 66 decks +2% synergy
Talisman of Unity
27% of 66 decks +20% synergy
Mox Amber
23% of 66 decks +18% synergy
Selesnya Signet
23% of 66 decks +14% synergy
Mana Vault
8% of 66 decks +1% synergy
Mana Crypt
6% of 66 decks -0% synergy
Lands
Godless Shrine
100% of 3 decks +60% synergy
Overgrown Tomb
100% of 3 decks +58% synergy
Command Tower
89% of 66 decks +15% synergy
Temple Garden
80% of 66 decks +41% synergy
Windswept Heath
73% of 66 decks +62% synergy
Bountiful Promenade
70% of 66 decks +46% synergy
Sunpetal Grove
65% of 66 decks +41% synergy
Brushland
53% of 66 decks +36% synergy
Horizon Canopy
48% of 66 decks +44% synergy
Canopy Vista
48% of 66 decks +12% synergy
Lush Portico
47% of 66 decks +38% synergy
Overgrown Farmland
45% of 66 decks +29% synergy
Branchloft Pathway
44% of 66 decks +36% synergy
Hushwood Verge
40% of 60 decks +31% synergy
Savannah
32% of 66 decks +19% synergy
Verdant Catacombs
29% of 66 decks +18% synergy
Marsh Flats
26% of 66 decks +15% synergy
Wooded Bastion
24% of 66 decks +20% synergy
Wooded Foothills
24% of 66 decks +14% synergy
Misty Rainforest
24% of 66 decks +13% synergy
Fortified Village
24% of 66 decks +9% synergy
Flooded Strand
21% of 66 decks +10% synergy
Krosan Verge
20% of 66 decks +17% synergy
City of Brass
18% of 66 decks +10% synergy
Arid Mesa
18% of 66 decks +8% synergy
Prismatic Vista
17% of 66 decks +11% synergy
Scattered Groves
17% of 66 decks +8% synergy
Razorverge Thicket
15% of 66 decks +10% synergy
Sungrass Prairie
15% of 66 decks +3% synergy
Selesnya Sanctuary
15% of 66 decks +1% synergy
Mana Confluence
14% of 66 decks +7% synergy
Temple of Plenty
14% of 66 decks +0% synergy
Exotic Orchard
12% of 66 decks -24% synergy
Gemstone Caverns
11% of 66 decks +6% synergy
Cavern of Souls
11% of 66 decks +4% synergy
Fabled Passage
9% of 66 decks +0% synergy
Radiant Grove
8% of 66 decks +3% synergy
Evolving Wilds
8% of 66 decks -13% synergy
Talon Gates of Madara
6% of 66 decks +4% synergy
Blighted Woodland
6% of 66 decks +1% synergy
Terramorphic Expanse
6% of 66 decks -10% synergy