Second Chance + Mirrormade + Estrid's Invocation

Second Chance
Mirrormade
Estrid's Invocation

Requires
Second Chance must be on the battlefield. Mirrormade must be in hand. Estrid's Invocation must be on the battlefield. mana to cast it. 5 or less life.
Steps
  1. On upkeep, Estrid's Invocation and Second Chance both trigger; resolve them in that order.
  2. Flicker Estrid's Invocation; copy Second Chance.
  3. (Invocation Second Chance ETBs after beginning of upkeep and does not have an extra turn trigger this turn).
  4. Resolve the original Second Chance trigger; sacrifice it and take an extra turn.
  5. During your main phase, cast Mirrormade as a copy of Invocation Second Chance, including Estrid's Invocation's upkeep trigger of Estrid's Invocation.
  6. Move to your extra turn.
  7. On upkeep, Invocation Second Chance and Mirror Second Chance both have the "flicker" trigger of Estrid's Invocation and the Second Chance extra turn trigger.
  8. Order the triggers to resolve in that order.
  9. Flicker Invocation, copying Mirror Second Chance, then flicker Mirror, copying Invocation Second Chance.
  10. Resolve the extra turns triggers, sacrificing no permanents as both Invocation and Mirror are new objects.
  11. Repeat for infinite turns.
Results
Infinite turns.

Top Commanders (3)
Zur the Enchanter
0.35% of 10228 decks 36 decks
Zedruu the Greathearted
0.10% of 6283 decks 6 decks
Go-Shintai of Life's Origin
0.05% of 15233 decks 7 decks
High Synergy Cards (10)
Sterling Grove
87% of 15 decks +85% synergy
Eidolon of Blossoms
69% of 16 decks +67% synergy
Sanctum Weaver
69% of 16 decks +66% synergy
Sythis, Harvest's Hand
67% of 15 decks +65% synergy
Necropotence
67% of 51 decks +64% synergy
Enchantress's Presence
62% of 16 decks +60% synergy
Enlightened Tutor
67% of 63 decks +58% synergy
Form of the Dragon
58% of 19 decks +58% synergy
Fertile Ground
56% of 16 decks +54% synergy
Grasp of Fate
56% of 63 decks +54% synergy
Top Cards (10)
Rhystic Study
56% of 66 decks +42% synergy
Copy Enchantment
55% of 66 decks +54% synergy
Weaver of Harmony
53% of 15 decks +52% synergy
Mystic Remora
52% of 66 decks +43% synergy
Sanctum of All
50% of 10 decks +50% synergy
Setessan Champion
50% of 16 decks +48% synergy
Ghostly Prison
49% of 63 decks +44% synergy
Aura of Silence
44% of 63 decks +43% synergy
Destiny Spinner
44% of 16 decks +41% synergy
Utopia Sprawl
44% of 16 decks +40% synergy
Creatures (50)
Calix, Guided by Fate
43% of 7 decks +42% synergy
Jukai Naturalist
43% of 14 decks +41% synergy
Dryad of the Ilysian Grove
38% of 16 decks +34% synergy
Go-Shintai of Boundless Vigor
33% of 15 decks +33% synergy
Satyr Enchanter
33% of 15 decks +32% synergy
Verduran Enchantress
31% of 16 decks +30% synergy
Go-Shintai of Ancient Wars
28% of 18 decks +27% synergy
Zur, Eternal Schemer
27% of 33 decks +27% synergy
Grand Abolisher
27% of 63 decks +23% synergy
Argothian Enchantress
25% of 16 decks +24% synergy
Ondu Spiritdancer
25% of 16 decks +23% synergy
Archon of Sun's Grace
25% of 60 decks +23% synergy
Drannith Magistrate
25% of 60 decks +22% synergy
Esper Sentinel
25% of 60 decks +15% synergy
Opposition Agent
21% of 48 decks +17% synergy
Kestia, the Cultivator
20% of 15 decks +20% synergy
Tuvasa the Sunlit
20% of 15 decks +20% synergy
Mesa Enchantress
19% of 63 decks +17% synergy
Herald of the Pantheon
19% of 16 decks +18% synergy
Eidolon of Rhetoric
17% of 63 decks +17% synergy
Academy Rector
16% of 63 decks +15% synergy
Humble Defector
16% of 19 decks +15% synergy
Purphoros, God of the Forge
16% of 19 decks +13% synergy
Dockside Extortionist
16% of 19 decks +8% synergy
Heliod, the Radiant Dawn
16% of 32 decks +15% synergy
Dauthi Voidwalker
15% of 47 decks +10% synergy
Moon-Blessed Cleric
14% of 59 decks +13% synergy
Alseid of Life's Bounty
13% of 60 decks +12% synergy
Heliod, Sun-Crowned
13% of 60 decks +12% synergy
Lavinia, Azorius Renegade
13% of 63 decks +12% synergy
Thassa's Oracle
13% of 63 decks +9% synergy
Walking Ballista
12% of 66 decks +9% synergy
Grim Guardian
12% of 51 decks +11% synergy
Go-Shintai of Hidden Cruelty
11% of 44 decks +11% synergy
Spirit of the Labyrinth
11% of 63 decks +11% synergy
Starfield Mystic
11% of 63 decks +10% synergy
Go-Shintai of Shared Purpose
10% of 58 decks +10% synergy
Zur the Enchanter
10% of 49 decks +10% synergy
Athreos, God of Passage
10% of 49 decks +9% synergy
Benevolent Bodyguard
10% of 63 decks +9% synergy
Auramancer
10% of 63 decks +9% synergy
Hanna, Ship's Navigator
10% of 63 decks +9% synergy
Ajani's Chosen
10% of 63 decks +9% synergy
Thalia, Guardian of Thraben
10% of 63 decks +8% synergy
Sun Titan
10% of 63 decks +4% synergy
Aura Thief
9% of 66 decks +9% synergy
Spellskite
9% of 66 decks +7% synergy
Spark Double
9% of 66 decks +5% synergy
Archivist of Oghma
9% of 46 decks +5% synergy
Go-Shintai of Lost Wisdom
8% of 59 decks +8% synergy
Instants (35)
Vampiric Tutor
35% of 51 decks +25% synergy
Swords to Plowshares
35% of 63 decks +6% synergy
Mystical Tutor
35% of 66 decks +27% synergy
Counterspell
32% of 66 decks +11% synergy
Teferi's Protection
29% of 63 decks +19% synergy
Cyclonic Rift
27% of 66 decks +13% synergy
An Offer You Can't Refuse
25% of 55 decks +15% synergy
Dovin's Veto
22% of 63 decks +18% synergy
Dark Ritual
20% of 51 decks +9% synergy
Fierce Guardianship
19% of 63 decks +10% synergy
Swan Song
18% of 66 decks +10% synergy
Lim-Dûl's Vault
18% of 51 decks +17% synergy
Force of Will
17% of 66 decks +11% synergy
Demonic Consultation
16% of 51 decks +14% synergy
Tainted Pact
16% of 51 decks +14% synergy
Pact of Negation
15% of 66 decks +11% synergy
Force of Negation
15% of 66 decks +11% synergy
Arcane Denial
15% of 66 decks +6% synergy
Mana Drain
14% of 66 decks +6% synergy
Borne Upon a Wind
12% of 24 decks +11% synergy
Negate
12% of 66 decks +1% synergy
Silence
11% of 63 decks +8% synergy
Path to Exile
11% of 63 decks -8% synergy
Brainstorm
11% of 66 decks -1% synergy
Ad Nauseam
10% of 51 decks +8% synergy
Generous Gift
10% of 63 decks -2% synergy
Angel's Grace
8% of 63 decks +7% synergy
Void Rend
8% of 38 decks +6% synergy
Flusterstorm
8% of 66 decks +4% synergy
Render Silent
6% of 63 decks +6% synergy
Malakir Rebirth
6% of 48 decks +2% synergy
Anguished Unmaking
6% of 49 decks +1% synergy
Dispel
6% of 66 decks +4% synergy
Spoils of the Vault
6% of 51 decks +6% synergy
Hatred
6% of 51 decks +6% synergy
Sorceries (30)
Demonic Tutor
55% of 51 decks +43% synergy
Idyllic Tutor
32% of 63 decks +29% synergy
Gamble
26% of 19 decks +21% synergy
Replenish
24% of 63 decks +23% synergy
Resurgent Belief
20% of 59 decks +19% synergy
Grim Tutor
20% of 51 decks +17% synergy
Imperial Seal
20% of 51 decks +17% synergy
Toxic Deluge
20% of 51 decks +11% synergy
Cultivate
19% of 16 decks -4% synergy
Supreme Verdict
17% of 63 decks +14% synergy
Enduring Ideal
14% of 63 decks +14% synergy
Brilliant Restoration
14% of 57 decks +13% synergy
Armageddon
13% of 63 decks +12% synergy
Dance of the Manse
13% of 63 decks +12% synergy
Pox
12% of 51 decks +12% synergy
Death Cloud
12% of 51 decks +12% synergy
Damn
11% of 45 decks +7% synergy
Farewell
11% of 55 decks +5% synergy
Windfall
11% of 66 decks +4% synergy
Wrath of God
10% of 63 decks +6% synergy
Fabricate
9% of 66 decks +6% synergy
Profane Tutor
8% of 48 decks +7% synergy
Ravages of War
8% of 63 decks +8% synergy
Karn's Temporal Sundering
8% of 66 decks +7% synergy
Cleansing Meditation
6% of 63 decks +6% synergy
Sevinne's Reclamation
6% of 63 decks +3% synergy
Transmute Artifact
6% of 66 decks +6% synergy
Repay in Kind
6% of 51 decks +6% synergy
Doomsday
6% of 51 decks +6% synergy
Vanquish the Horde
5% of 58 decks +3% synergy
Utility Artifacts (15)
Strionic Resonator
32% of 66 decks +28% synergy
Swiftfoot Boots
32% of 66 decks +3% synergy
Lightning Greaves
24% of 66 decks -1% synergy
Expedition Map
14% of 66 decks +10% synergy
Hithlain Rope
12% of 24 decks +12% synergy
The One Ring
12% of 32 decks +4% synergy
Cursed Totem
11% of 66 decks +10% synergy
Wishclaw Talisman
10% of 51 decks +7% synergy
Tel-Jilad Stylus
9% of 66 decks +9% synergy
Helm of Obedience
9% of 66 decks +9% synergy
Bucknard's Everfull Purse
6% of 62 decks +6% synergy
Lithoform Engine
6% of 63 decks +5% synergy
Tainted Sigil
6% of 49 decks +6% synergy
Vedalken Orrery
6% of 66 decks +5% synergy
Alhammarret's Archive
6% of 66 decks +4% synergy
Enchantments (50)
Court of Vantress
43% of 14 decks +41% synergy
Propaganda
42% of 66 decks +37% synergy
Greater Auramancy
41% of 63 decks +41% synergy
Sphere of Safety
41% of 63 decks +39% synergy
Smothering Tithe
41% of 63 decks +29% synergy
The Kami War
40% of 10 decks +39% synergy
Solitary Confinement
40% of 63 decks +39% synergy
Sanctum of Fruitful Harvest
38% of 16 decks +37% synergy
Solemnity
35% of 63 decks +35% synergy
Wild Research
33% of 18 decks +33% synergy
Aura Shards
33% of 15 decks +31% synergy
Phyrexian Unlife
32% of 63 decks +32% synergy
Starfield of Nyx
32% of 63 decks +31% synergy
Honden of Life's Web
31% of 16 decks +31% synergy
Overgrowth
31% of 16 decks +30% synergy
Wild Growth
31% of 16 decks +26% synergy
Imprisoned in the Moon
30% of 66 decks +28% synergy
Rest in Peace
30% of 63 decks +29% synergy
All That Glitters
30% of 63 decks +28% synergy
Darksteel Mutation
30% of 63 decks +27% synergy
Oubliette
29% of 51 decks +29% synergy
Whirlwind of Thought
28% of 18 decks +27% synergy
Trace of Abundance
27% of 11 decks +27% synergy
Sanctum of Shattered Heights
26% of 19 decks +26% synergy
Honden of Infinite Rage
26% of 19 decks +26% synergy
Paradox Haze
26% of 66 decks +25% synergy
Detention Sphere
25% of 63 decks +25% synergy
Karmic Justice
25% of 63 decks +25% synergy
Seal from Existence
25% of 28 decks +25% synergy
Cryptolith Rite
25% of 16 decks +23% synergy
Sylvan Library
25% of 16 decks +19% synergy
Enchanted Evening
22% of 63 decks +22% synergy
Rule of Law
22% of 63 decks +21% synergy
Vicious Shadows
21% of 19 decks +21% synergy
Sunbird's Invocation
21% of 19 decks +20% synergy
Oblivion Ring
21% of 63 decks +20% synergy
Ethereal Armor
21% of 63 decks +19% synergy
Privileged Position
20% of 15 decks +19% synergy
Mirari's Wake
20% of 15 decks +17% synergy
Stasis
20% of 66 decks +19% synergy
Shielded by Faith
19% of 63 decks +18% synergy
Abundant Growth
19% of 16 decks +18% synergy
Song of the Dryads
19% of 16 decks +18% synergy
Wilderness Reclamation
19% of 16 decks +17% synergy
Diplomatic Immunity
18% of 66 decks +18% synergy
Opalescence
17% of 63 decks +17% synergy
Steel of the Godhead
17% of 63 decks +17% synergy
Blind Obedience
17% of 63 decks +14% synergy
Assemble the Legion
17% of 18 decks +16% synergy
Land Tax
16% of 63 decks +13% synergy
Battles (1)
Invasion of Theros
27% of 30 decks +26% synergy
Planeswalkers (4)
Calix, Destiny's Hand
27% of 15 decks +26% synergy
Teferi, Time Raveler
10% of 63 decks +8% synergy
Karn, the Great Creator
6% of 66 decks +5% synergy
Ashiok, Dream Render
6% of 51 decks +5% synergy
Utility Lands (19)
Hall of Heliod's Generosity
71% of 63 decks +68% synergy
Boseiju, Who Endures
50% of 16 decks +41% synergy
Reliquary Tower
32% of 66 decks +3% synergy
Serra's Sanctum
29% of 63 decks +28% synergy
Ancient Tomb
26% of 66 decks +15% synergy
Otawara, Soaring City
23% of 60 decks +15% synergy
Urza's Saga
19% of 62 decks +12% synergy
Mistveil Plains
17% of 63 decks +17% synergy
Urborg, Tomb of Yawgmoth
11% of 66 decks +0% synergy
Hall of the Bandit Lord
9% of 66 decks +8% synergy
Command Beacon
9% of 66 decks +4% synergy
Eiganjo, Seat of the Empire
9% of 56 decks +4% synergy
Bojuka Bog
8% of 51 decks -8% synergy
Tolaria West
8% of 66 decks +7% synergy
Mishra's Workshop
6% of 66 decks +6% synergy
Boseiju, Who Shelters All
6% of 66 decks +5% synergy
Strip Mine
6% of 66 decks +3% synergy
Mystic Sanctuary
6% of 66 decks -0% synergy
Cabal Coffers
6% of 51 decks -0% synergy
Mana Artifacts (29)
Sol Ring
80% of 66 decks -4% synergy
Arcane Signet
76% of 66 decks +5% synergy
Fellwar Stone
45% of 66 decks +24% synergy
Talisman of Progress
41% of 63 decks +37% synergy
Azorius Signet
41% of 63 decks +35% synergy
Dimir Signet
39% of 51 decks +31% synergy
Talisman of Dominance
37% of 51 decks +30% synergy
Talisman of Hierarchy
37% of 49 decks +31% synergy
Orzhov Signet
37% of 49 decks +30% synergy
Mana Crypt
27% of 66 decks +16% synergy
Chrome Mox
24% of 66 decks +18% synergy
Talisman of Conviction
22% of 18 decks +17% synergy
Lotus Petal
20% of 66 decks +13% synergy
Boros Signet
17% of 18 decks +11% synergy
Mana Vault
17% of 66 decks +10% synergy
Talisman of Creativity
16% of 19 decks +9% synergy
Izzet Signet
16% of 19 decks +9% synergy
Mox Opal
15% of 66 decks +11% synergy
Chromatic Lantern
15% of 66 decks +6% synergy
Mox Diamond
12% of 66 decks +8% synergy
Thought Vessel
12% of 66 decks -4% synergy
Jeweled Lotus
11% of 63 decks +3% synergy
Coalition Relic
11% of 66 decks +10% synergy
Mind Stone
9% of 66 decks -9% synergy
Decanter of Endless Water
9% of 47 decks +3% synergy
Grim Monolith
8% of 66 decks +6% synergy
Jeweled Amulet
6% of 66 decks +6% synergy
Lion's Eye Diamond
6% of 66 decks +4% synergy
Gilded Lotus
6% of 66 decks +2% synergy
Lands (50)
Command Tower
86% of 66 decks +13% synergy
Godless Shrine
63% of 49 decks +54% synergy
Watery Grave
63% of 51 decks +52% synergy
Hallowed Fountain
57% of 63 decks +48% synergy
Seaside Citadel
53% of 15 decks +50% synergy
Flooded Strand
52% of 66 decks +41% synergy
Steam Vents
47% of 19 decks +38% synergy
Polluted Delta
47% of 66 decks +36% synergy
Scrubland
45% of 49 decks +42% synergy
Sacred Foundry
44% of 18 decks +36% synergy
Breeding Pool
44% of 16 decks +35% synergy
Underground Sea
43% of 51 decks +40% synergy
Spara's Headquarters
42% of 12 decks +38% synergy
Tundra
41% of 63 decks +38% synergy
Sea of Clouds
41% of 63 decks +36% synergy
Marsh Flats
41% of 66 decks +29% synergy
The World Tree
40% of 10 decks +38% synergy
Canopy Vista
40% of 15 decks +32% synergy
Temple Garden
40% of 15 decks +31% synergy
Raffine's Tower
39% of 38 decks +36% synergy
Exotic Orchard
39% of 66 decks +5% synergy
Plateau
39% of 18 decks +36% synergy
Raugrin Triome
39% of 18 decks +36% synergy
Volcanic Island
37% of 19 decks +34% synergy
Taiga
36% of 11 decks +34% synergy
Bayou
36% of 11 decks +33% synergy
Badlands
36% of 11 decks +33% synergy
City of Brass
35% of 66 decks +26% synergy
Mana Confluence
30% of 66 decks +23% synergy
Misty Rainforest
30% of 66 decks +18% synergy
Scalding Tarn
29% of 66 decks +18% synergy
Opulent Palace
27% of 11 decks +24% synergy
Frontier Bivouac
27% of 11 decks +24% synergy
Stomping Ground
27% of 11 decks +18% synergy
Overgrown Tomb
27% of 11 decks +18% synergy
Savannah
27% of 15 decks +24% synergy
Bountiful Promenade
27% of 15 decks +21% synergy
Vault of Champions
26% of 46 decks +20% synergy
Arid Mesa
26% of 66 decks +15% synergy
Vivid Grove
25% of 16 decks +24% synergy
Tropical Island
25% of 16 decks +22% synergy
Arcane Sanctum
24% of 49 decks +21% synergy
Windswept Heath
24% of 66 decks +14% synergy
Glacial Fortress
24% of 63 decks +19% synergy
Morphic Pool
24% of 51 decks +17% synergy
Caves of Koilos
22% of 49 decks +16% synergy
Mystic Monastery
22% of 18 decks +20% synergy
Adarkar Wastes
22% of 63 decks +19% synergy
Bloodstained Mire
21% of 66 decks +11% synergy
Verdant Catacombs
21% of 66 decks +10% synergy