Osgir, the Reconstructor
Ugin's Nexus
Mirror of Fate
Codex Shredder

   Prerequisites

What do I need to start this combo?
Osgir and Codex Shredder on the battlefield.
Ugin's Nexus and Mirror of Fate in your graveyard.
Osgir does not have summoning sickness. You have at least one card in exile.
6 (at most) each turn available

   Steps

How does this combo work?
1
Activate Osgir's second ability by paying 5, tapping it and exiling Ugin's Nexus from your graveyard, creating two token copies of Ugin's Nexus.
2
Exile one of the Ugin's Nexus copies due to the legend rule, causing you to take an extra turn after this one.
3
Activate Osgir's first ability by paying 1 and sacrificing the remaining Ugin's Nexus token.
4
The Ugin's Nexus token is exiled instead of being put into your graveyard, causing you to take an extra turn after this one.
5
Resolve the Osgir ability, giving a creature you control +2/+0 until end of turn.
6
Move to your first extra turn.
7
If you do not control a Mirror of Fate token, activate Osgir's second ability by paying 5, tapping it and exiling Mirror of Fate from your graveyard, creating two token copies of Mirror of Fate.
8
Activate a Mirror of Fate token by tapping and sacrificing it, choosing Ugin's Nexus, any other card in exile, Mirror of Fate and up to four other cards in exile, then exiling your library and putting the chosen cards on top in the aforementioned order.
9
Activate Codex Shredder's first ability by tapping it, causing you to mill Ugin's Nexus.
10
Move to your second extra turn.
11
Activate Codex Shredder's first ability by tapping it, causing you to mill Mirror of Fate.
12
Repeat.

   Results

What do I get from this combo?
Infinite turns
Osgir, the Reconstructor
1.2%inclusion58 decks4.99K decks
High Synergy Cards
Ancient Den
98%inclusion57 decks58 decks
86%synergy
Great Furnace
98%inclusion57 decks58 decks
86%synergy
Goblin Engineer
88%inclusion51 decks58 decks
82%synergy
Oswald Fiddlebender
84%inclusion49 decks58 decks
80%synergy
Darksteel Citadel
88%inclusion51 decks58 decks
80%synergy
Goblin Welder
78%inclusion45 decks58 decks
74%synergy
Ethersworn Canonist
74%inclusion43 decks58 decks
70%synergy
Rings of Brighthearth
67%inclusion39 decks58 decks
65%synergy
Thousand-Year Elixir
67%inclusion39 decks58 decks
63%synergy
Karn, the Great Creator
60%inclusion35 decks58 decks
59%synergy
Top Cards
Swords to Plowshares
83%inclusion48 decks58 decks
17%synergy
Esper Sentinel
76%inclusion44 decks58 decks
50%synergy
Faithless Looting
67%inclusion39 decks58 decks
51%synergy
Ichor Wellspring
66%inclusion38 decks58 decks
59%synergy
Lightning Greaves
64%inclusion37 decks58 decks
35%synergy
Zirda, the Dawnwaker
52%inclusion30 decks58 decks
47%synergy
Mishra's Bauble
50%inclusion29 decks58 decks
48%synergy
Sensei's Divining Top
50%inclusion29 decks58 decks
48%synergy
Reckless Handling
50%inclusion29 decks58 decks
46%synergy
Imperial Recruiter
50%inclusion29 decks58 decks
40%synergy
Game Changers
Gamble
72%inclusion42 decks58 decks
66%synergy
Enlightened Tutor
66%inclusion38 decks58 decks
50%synergy
Mana Vault
50%inclusion29 decks58 decks
46%synergy
Drannith Magistrate
43%inclusion25 decks58 decks
38%synergy
Jeska's Will
43%inclusion25 decks58 decks
27%synergy
Smothering Tithe
43%inclusion25 decks58 decks
23%synergy
Ancient Tomb
38%inclusion22 decks58 decks
30%synergy
The One Ring
36%inclusion21 decks58 decks
30%synergy
Chrome Mox
24%inclusion14 decks58 decks
20%synergy
Underworld Breach
21%inclusion12 decks58 decks
19%synergy
Creatures
Grand Abolisher
45%inclusion26 decks58 decks
34%synergy
Walking Ballista
40%inclusion23 decks58 decks
38%synergy
Solemn Simulacrum
40%inclusion23 decks58 decks
16%synergy
Lodestone Golem
38%inclusion22 decks58 decks
38%synergy
Ranger-Captain of Eos
38%inclusion22 decks58 decks
34%synergy
Foundry Inspector
38%inclusion22 decks58 decks
28%synergy
Archivist of Oghma
36%inclusion21 decks58 decks
31%synergy
Wurmcoil Engine
29%inclusion17 decks58 decks
26%synergy
Angel of the Ruins
29%inclusion17 decks58 decks
26%synergy
Recruiter of the Guard
29%inclusion17 decks58 decks
22%synergy
Marvin, Murderous Mimic
29%inclusion11 decks38 decks
24%synergy
Archon of Emeria
28%inclusion16 decks58 decks
23%synergy
Combustible Gearhulk
26%inclusion15 decks58 decks
22%synergy
Scrap Trawler
26%inclusion15 decks58 decks
20%synergy
Kuldotha Forgemaster
24%inclusion14 decks58 decks
23%synergy
Eidolon of Rhetoric
22%inclusion13 decks58 decks
19%synergy
Ocelot Pride
21%inclusion10 decks48 decks
15%synergy
Myr Battlesphere
21%inclusion12 decks58 decks
17%synergy
Aven Mindcensor
21%inclusion12 decks58 decks
16%synergy
Ruin Grinder
17%inclusion10 decks58 decks
16%synergy
Bronze Guardian
17%inclusion10 decks58 decks
14%synergy
Illustrious Wanderglyph
17%inclusion10 decks58 decks
13%synergy
Skrelv, Defector Mite
17%inclusion10 decks58 decks
11%synergy
Mondrak, Glory Dominus
17%inclusion10 decks58 decks
8%synergy
Reckless Fireweaver
16%inclusion9 decks58 decks
9%synergy
Ornithopter of Paradise
16%inclusion9 decks58 decks
2%synergy
Phyrexian Censor
14%inclusion8 decks58 decks
13%synergy
Dockside Extortionist
14%inclusion8 decks58 decks
11%synergy
Meteor Golem
14%inclusion8 decks58 decks
11%synergy
Simian Spirit Guide
14%inclusion8 decks58 decks
10%synergy
Giver of Runes
14%inclusion8 decks58 decks
7%synergy
Ragavan, Nimble Pilferer
14%inclusion8 decks58 decks
6%synergy
Witch Enchanter
13%inclusion6 decks48 decks
0%synergy
Heliod, Sun-Crowned
12%inclusion7 decks58 decks
11%synergy
Quicksmith Genius
12%inclusion7 decks58 decks
11%synergy
Phyrexian Revoker
12%inclusion7 decks58 decks
10%synergy
Myr Retriever
12%inclusion7 decks58 decks
7%synergy
Hushbringer
10%inclusion6 decks58 decks
10%synergy
Queen Kayla bin-Kroog
10%inclusion6 decks58 decks
9%synergy
Hellkite Tyrant
10%inclusion6 decks58 decks
7%synergy
Thalia, Guardian of Thraben
10%inclusion6 decks58 decks
6%synergy
Boromir, Warden of the Tower
10%inclusion6 decks58 decks
3%synergy
Lion Sash
10%inclusion6 decks58 decks
3%synergy
Aven Interrupter
10%inclusion5 decks51 decks
7%synergy
Myr Welder
8.6%inclusion5 decks58 decks
8%synergy
Wandering Archaic
8.6%inclusion5 decks58 decks
8%synergy
Metalworker
8.6%inclusion5 decks58 decks
8%synergy
Millikin
8.6%inclusion5 decks58 decks
8%synergy
Duplicant
8.6%inclusion5 decks58 decks
7%synergy
Spirit of the Labyrinth
8.6%inclusion5 decks58 decks
6%synergy
Instants
Deflecting Swat
50%inclusion29 decks58 decks
35%synergy
Dispatch
41%inclusion24 decks58 decks
27%synergy
Path to Exile
41%inclusion24 decks58 decks
-15%synergy
Boros Charm
38%inclusion22 decks58 decks
-11%synergy
Silence
34%inclusion20 decks58 decks
29%synergy
Generous Gift
34%inclusion20 decks58 decks
-1%synergy
Pull from Eternity
29%inclusion17 decks58 decks
28%synergy
Teferi's Protection
29%inclusion17 decks58 decks
12%synergy
Pyroblast
28%inclusion16 decks58 decks
23%synergy
Red Elemental Blast
26%inclusion15 decks58 decks
21%synergy
Abrade
26%inclusion15 decks58 decks
13%synergy
Wear // Tear
26%inclusion15 decks58 decks
4%synergy
Demand Answers
21%inclusion12 decks57 decks
13%synergy
Tibalt's Trickery
19%inclusion11 decks58 decks
14%synergy
Chaos Warp
16%inclusion9 decks58 decks
-16%synergy
Reprieve
14%inclusion8 decks58 decks
5%synergy
Lightning Bolt
12%inclusion7 decks58 decks
1%synergy
Heliod's Intervention
10%inclusion6 decks58 decks
9%synergy
Final Showdown
10%inclusion5 decks51 decks
7%synergy
Orim's Chant
8.6%inclusion5 decks58 decks
6%synergy
Return to Dust
8.6%inclusion5 decks58 decks
4%synergy
Thrill of Possibility
8.6%inclusion5 decks58 decks
-3%synergy
Get Lost
6.9%inclusion4 decks58 decks
4%synergy
Blacksmith's Skill
6.9%inclusion4 decks58 decks
1%synergy
Sejiri Shelter
6.9%inclusion4 decks58 decks
-2%synergy
Dawn's Truce
6.4%inclusion3 decks47 decks
-4%synergy
Razorgrass Ambush
6.3%inclusion3 decks48 decks
2%synergy
Fateful Absence
5.2%inclusion3 decks58 decks
4%synergy
Surge of Salvation
5.2%inclusion3 decks58 decks
2%synergy
Rebuff the Wicked
5.2%inclusion3 decks58 decks
2%synergy
Valakut Awakening
5.2%inclusion3 decks58 decks
-1%synergy
Stroke of Midnight
5.2%inclusion3 decks58 decks
-12%synergy
Sorceries
Vandalblast
33%inclusion19 decks58 decks
17%synergy
Sevinne's Reclamation
31%inclusion18 decks58 decks
19%synergy
Blasphemous Act
29%inclusion17 decks58 decks
-3%synergy
Shatterskull Smashing
19%inclusion11 decks58 decks
15%synergy
Wheel of Misfortune
17%inclusion10 decks58 decks
15%synergy
Fervent Mastery
14%inclusion8 decks58 decks
14%synergy
Wheel of Fortune
14%inclusion8 decks58 decks
11%synergy
Trash for Treasure
12%inclusion7 decks58 decks
10%synergy
Wake the Past
12%inclusion7 decks58 decks
6%synergy
Farewell
12%inclusion7 decks58 decks
1%synergy
Saheeli's Directive
10%inclusion6 decks58 decks
10%synergy
Cathartic Reunion
10%inclusion6 decks58 decks
7%synergy
Vanquish the Horde
10%inclusion6 decks58 decks
6%synergy
Winds of Abandon
8.6%inclusion5 decks58 decks
7%synergy
Austere Command
8.6%inclusion5 decks58 decks
-8%synergy
Armageddon
6.9%inclusion4 decks58 decks
6%synergy
Scrap Mastery
6.9%inclusion4 decks58 decks
6%synergy
Wrath of God
6.9%inclusion4 decks58 decks
2%synergy
Search for Glory
5.2%inclusion3 decks58 decks
4%synergy
Day of Judgment
5.2%inclusion3 decks58 decks
3%synergy
Tormenting Voice
5.2%inclusion3 decks58 decks
3%synergy
Thrilling Discovery
5.2%inclusion3 decks58 decks
-1%synergy
Utility Artifacts
Mystic Forge
41%inclusion24 decks58 decks
37%synergy
Urza's Bauble
40%inclusion23 decks58 decks
39%synergy
Staff of Domination
40%inclusion23 decks58 decks
38%synergy
Sculpting Steel
40%inclusion23 decks58 decks
35%synergy
Vexing Bauble
35%inclusion17 decks48 decks
34%synergy
Dusk Rose Reliquary
31%inclusion18 decks58 decks
30%synergy
Moonsilver Key
31%inclusion18 decks58 decks
29%synergy
Soul-Guide Lantern
31%inclusion18 decks58 decks
29%synergy
Mycosynth Lattice
29%inclusion17 decks58 decks
28%synergy
Thorn of Amethyst
28%inclusion16 decks58 decks
26%synergy
Krark-Clan Ironworks
28%inclusion16 decks58 decks
25%synergy
Portable Hole
26%inclusion15 decks58 decks
25%synergy
Cloud Key
26%inclusion15 decks58 decks
24%synergy
Grinding Station
22%inclusion13 decks58 decks
21%synergy
Torpor Orb
21%inclusion12 decks58 decks
20%synergy
Grafdigger's Cage
21%inclusion12 decks58 decks
20%synergy
Mesmeric Orb
19%inclusion11 decks58 decks
19%synergy
Manifold Key
19%inclusion11 decks58 decks
18%synergy
Expedition Map
19%inclusion11 decks58 decks
18%synergy
Swiftfoot Boots
19%inclusion11 decks58 decks
-25%synergy
Winter Orb
17%inclusion10 decks58 decks
17%synergy
Trinisphere
17%inclusion10 decks58 decks
17%synergy
Illusionist's Bracers
17%inclusion10 decks58 decks
13%synergy
Tangle Wire
16%inclusion9 decks58 decks
15%synergy
God-Pharaoh's Statue
16%inclusion9 decks58 decks
15%synergy
Portal to Phyrexia
16%inclusion9 decks58 decks
15%synergy
Magewright's Stone
16%inclusion9 decks58 decks
13%synergy
Pithing Needle
14%inclusion8 decks58 decks
14%synergy
Isochron Scepter
14%inclusion8 decks58 decks
13%synergy
Mirage Mirror
14%inclusion8 decks58 decks
13%synergy
Ensnaring Bridge
12%inclusion7 decks58 decks
12%synergy
Damping Sphere
12%inclusion7 decks58 decks
12%synergy
Battlemage's Bracers
12%inclusion7 decks58 decks
9%synergy
Mycosynth Wellspring
12%inclusion7 decks58 decks
8%synergy
Idol of Oblivion
12%inclusion7 decks58 decks
0%synergy
Wayfarer's Bauble
12%inclusion7 decks58 decks
0%synergy
Knowledge Pool
10%inclusion6 decks58 decks
10%synergy
Sphere of Resistance
10%inclusion6 decks58 decks
10%synergy
Defense Grid
10%inclusion6 decks58 decks
10%synergy
Unwinding Clock
10%inclusion6 decks58 decks
8%synergy
Adaptive Omnitool
10%inclusion3 decks29 decks
8%synergy
Brass's Tunnel-Grinder
10%inclusion6 decks58 decks
7%synergy
Archaeomancer's Map
10%inclusion6 decks58 decks
3%synergy
Weathered Runestone
8.6%inclusion5 decks58 decks
9%synergy
Uba Mask
8.6%inclusion5 decks58 decks
8%synergy
Tormod's Crypt
8.6%inclusion5 decks58 decks
8%synergy
Palantír of Orthanc
8.6%inclusion5 decks58 decks
8%synergy
Agatha's Soul Cauldron
8.6%inclusion5 decks58 decks
8%synergy
Key to the City
8.6%inclusion5 decks58 decks
7%synergy
Halo Fountain
8.6%inclusion5 decks58 decks
7%synergy
Enchantments
Deafening Silence
31%inclusion18 decks58 decks
27%synergy
High Noon
27%inclusion14 decks51 decks
24%synergy
Blind Obedience
24%inclusion14 decks58 decks
22%synergy
Rule of Law
21%inclusion12 decks58 decks
19%synergy
Trouble in Pairs
20%inclusion11 decks54 decks
12%synergy
Anointed Procession
17%inclusion10 decks58 decks
8%synergy
Blood Moon
16%inclusion9 decks58 decks
14%synergy
Ghostly Prison
14%inclusion8 decks58 decks
5%synergy
Darksteel Mutation
12%inclusion7 decks58 decks
8%synergy
Monologue Tax
8.6%inclusion5 decks58 decks
5%synergy
Bitter Reunion
6.9%inclusion4 decks58 decks
5%synergy
Possibility Storm
5.2%inclusion3 decks58 decks
5%synergy
Ghirapur Aether Grid
5.2%inclusion3 decks58 decks
4%synergy
Paladin Class
5.2%inclusion3 decks58 decks
4%synergy
Pia's Revolution
5.2%inclusion3 decks58 decks
3%synergy
Land Tax
5.2%inclusion3 decks58 decks
-6%synergy
Planeswalkers
Daretti, Scrap Savant
40%inclusion23 decks58 decks
35%synergy
Tezzeret, Cruel Captain
20%inclusion3 decks15 decks
15%synergy
Ugin, Eye of the Storms
13%inclusion3 decks23 decks
12%synergy
Nahiri, the Harbinger
5.2%inclusion3 decks58 decks
3%synergy
Utility Lands
Urza's Saga
64%inclusion37 decks58 decks
54%synergy
Inventors' Fair
60%inclusion35 decks58 decks
51%synergy
Treasure Vault
50%inclusion29 decks58 decks
46%synergy
Fomori Vault
42%inclusion20 decks48 decks
40%synergy
Arena of Glory
38%inclusion18 decks48 decks
28%synergy
Buried Ruin
33%inclusion19 decks58 decks
19%synergy
Eiganjo, Seat of the Empire
21%inclusion12 decks58 decks
7%synergy
Monumental Henge
19%inclusion9 decks48 decks
13%synergy
Secluded Steppe
16%inclusion9 decks58 decks
10%synergy
Forgotten Cave
16%inclusion9 decks58 decks
10%synergy
Rogue's Passage
16%inclusion9 decks58 decks
-17%synergy
Bazaar of Baghdad
12%inclusion7 decks58 decks
12%synergy
Phyrexia's Core
12%inclusion7 decks58 decks
11%synergy
Command Beacon
12%inclusion7 decks58 decks
7%synergy
Reliquary Tower
12%inclusion7 decks58 decks
-7%synergy
Mishra's Workshop
10%inclusion6 decks58 decks
10%synergy
Urza's Power Plant
10%inclusion6 decks58 decks
9%synergy
Urza's Tower
10%inclusion6 decks58 decks
9%synergy
Urza's Mine
10%inclusion6 decks58 decks
9%synergy
Inkmoth Nexus
10%inclusion6 decks58 decks
9%synergy
Slayers' Stronghold
10%inclusion6 decks58 decks
-13%synergy
Geier Reach Sanitarium
6.9%inclusion4 decks58 decks
5%synergy
Remote Farm
5.2%inclusion3 decks58 decks
5%synergy
Urza's Workshop
5.2%inclusion3 decks58 decks
5%synergy
Roadside Reliquary
5.2%inclusion3 decks58 decks
4%synergy
Scavenger Grounds
5.2%inclusion3 decks58 decks
0%synergy
Sunhome, Fortress of the Legion
5.2%inclusion3 decks58 decks
-13%synergy
Mana Artifacts
Sol Ring
98%inclusion57 decks58 decks
13%synergy
Arcane Signet
90%inclusion52 decks58 decks
10%synergy
Cursed Mirror
71%inclusion41 decks58 decks
63%synergy
Basalt Monolith
66%inclusion38 decks58 decks
63%synergy
Talisman of Conviction
66%inclusion38 decks58 decks
13%synergy
Boros Signet
53%inclusion31 decks58 decks
1%synergy
Mind Stone
52%inclusion30 decks58 decks
26%synergy
Mox Opal
43%inclusion25 decks58 decks
39%synergy
Lotus Petal
41%inclusion24 decks58 decks
36%synergy
Coveted Jewel
34%inclusion20 decks58 decks
32%synergy
Chromatic Star
33%inclusion19 decks58 decks
31%synergy
Chromatic Sphere
26%inclusion15 decks58 decks
25%synergy
Fellwar Stone
26%inclusion15 decks58 decks
1%synergy
Lotus Bloom
24%inclusion14 decks58 decks
24%synergy
Thran Dynamo
19%inclusion11 decks58 decks
14%synergy
Lion's Eye Diamond
17%inclusion10 decks58 decks
17%synergy
Grim Monolith
17%inclusion10 decks58 decks
16%synergy
Jeweled Lotus
17%inclusion10 decks58 decks
16%synergy
Mana Crypt
17%inclusion10 decks58 decks
15%synergy
Mox Diamond
17%inclusion10 decks58 decks
15%synergy
Patriar's Seal
17%inclusion10 decks58 decks
13%synergy
Mox Amber
17%inclusion10 decks58 decks
13%synergy
Liquimetal Torque
16%inclusion9 decks58 decks
10%synergy
Commander's Sphere
16%inclusion9 decks58 decks
-1%synergy
Sol Talisman
14%inclusion8 decks58 decks
13%synergy
Mox Tantalite
12%inclusion7 decks58 decks
12%synergy
Vexing Puzzlebox
6.9%inclusion4 decks58 decks
6%synergy
Hedron Archive
6.9%inclusion4 decks58 decks
4%synergy
Arcum's Astrolabe
5.2%inclusion3 decks58 decks
5%synergy
Lands
Command Tower
97%inclusion56 decks58 decks
11%synergy
Battlefield Forge
81%inclusion47 decks58 decks
26%synergy
Sacred Foundry
72%inclusion42 decks58 decks
28%synergy
Arid Mesa
66%inclusion38 decks58 decks
37%synergy
Spectator Seating
66%inclusion38 decks58 decks
26%synergy
Rustvale Bridge
53%inclusion31 decks58 decks
41%synergy
Clifftop Retreat
50%inclusion29 decks58 decks
-13%synergy
Elegant Parlor
42%inclusion23 decks55 decks
23%synergy
Exotic Orchard
41%inclusion24 decks58 decks
12%synergy
Sundown Pass
33%inclusion19 decks58 decks
-3%synergy
Spire of Industry
31%inclusion18 decks58 decks
25%synergy
Needleverge Pathway
31%inclusion18 decks58 decks
5%synergy
Rugged Prairie
31%inclusion18 decks58 decks
-9%synergy
Sunbaked Canyon
29%inclusion17 decks58 decks
13%synergy
The Mycosynth Gardens
26%inclusion15 decks58 decks
23%synergy
Gemstone Caverns
24%inclusion14 decks58 decks
21%synergy
Plateau
24%inclusion14 decks58 decks
12%synergy
Boros Garrison
24%inclusion14 decks58 decks
-16%synergy
Marsh Flats
21%inclusion12 decks58 decks
14%synergy
Temple of Triumph
19%inclusion11 decks58 decks
-20%synergy
Power Depot
17%inclusion10 decks58 decks
14%synergy
Prismatic Vista
17%inclusion10 decks58 decks
11%synergy
Furycalm Snarl
16%inclusion9 decks58 decks
-28%synergy
Urza's Cave
15%inclusion7 decks48 decks
14%synergy
Wooded Foothills
14%inclusion8 decks58 decks
8%synergy
Flooded Strand
14%inclusion8 decks58 decks
8%synergy
Windswept Heath
14%inclusion8 decks58 decks
7%synergy
Sunscorched Divide
13%inclusion7 decks53 decks
-6%synergy
Scene of the Crime
11%inclusion6 decks55 decks
10%synergy
Scalding Tarn
10%inclusion6 decks58 decks
5%synergy
Bloodstained Mire
10%inclusion6 decks58 decks
4%synergy
Sunbillow Verge
10%inclusion3 decks29 decks
-12%synergy
Mana Confluence
8.6%inclusion5 decks58 decks
5%synergy
City of Brass
6.9%inclusion4 decks58 decks
3%synergy
Talon Gates of Madara
6.3%inclusion3 decks48 decks
5%synergy
Lorehold Campus
5.2%inclusion3 decks58 decks
1%synergy
Ash Barrens
5.2%inclusion3 decks58 decks
0%synergy
Inspiring Vantage
5.2%inclusion3 decks58 decks
-11%synergy