Osgir, the Reconstructor + Ugin's Nexus + Pull from Eternity + Isochron Scepter
Osgir, the Reconstructor
Ugin's Nexus
Pull from Eternity
Isochron Scepter
Requires
Osgir, the Reconstructor must be on the battlefield.
Ugin's Nexus must be in the graveyard.
Pull from Eternity must be in exile (exiled by Isochron Scepter).
Isochron Scepter must be on the battlefield.
Osgir does not have summoning sickness.
Mana needed: 
each turn
each turn
Steps
- Activate Osgir by tapping it, paying
, and exiling Ugin's Nexus from your graveyard, creating two token copies of Ugin's Nexus. - Put one of them into your graveyard due to the legend rule.
- The token copy of Ugin's Nexus that was just put into your graveyard triggers, causing you to take an extra turn after this one.
- Activate Osgir by paying
and sacrificing a token copy of Ugin's Nexus. - The sacrificed token copy of Ugin's Nexus triggers, causing you to take an extra turn after this one.
- Osgir's ability resolves, giving target creature you control +2/+0 until end of turn.
- Move to your next extra turn.
- Activate Isochron Scepter by tapping it and paying
, copying Pull from Eternity. - Cast Pull from Eternity, returning Ugin's Nexus to your graveyard.
- Move to your next extra turn.
- Repeat.
Results
Infinite turns.
Osgir, the Reconstructor
5.69% of 5657 decks
322 decks
Tana, the Bloodsower // Yoshimaru, Ever Faithful
0.46% of 219 decks
1 decks
Vadrok, Apex of Thunder
0.08% of 1328 decks
1 decks
Akiri, Line-Slinger // Armix, Filigree Thrasher
0.54% of 185 decks
1 decks
Extus, Oriq Overlord
0.02% of 5308 decks
1 decks
Alibou, Ancient Witness
0.05% of 1978 decks
1 decks
New Cards
Marvin, Murderous Mimic
75% of 8 decks
+71% synergy
Untimely Malfunction
50% of 12 decks
+34% synergy
High Synergy Cards
Great Furnace
93% of 327 decks
+87% synergy
Ancient Den
92% of 327 decks
+86% synergy
Goblin Engineer
86% of 327 decks
+83% synergy
Darksteel Citadel
86% of 327 decks
+82% synergy
Oswald Fiddlebender
77% of 311 decks
+75% synergy
Ichor Wellspring
76% of 327 decks
+74% synergy
Thousand-Year Elixir
75% of 327 decks
+72% synergy
Daretti, Scrap Savant
74% of 327 decks
+71% synergy
Sculpting Steel
71% of 327 decks
+69% synergy
Rings of Brighthearth
71% of 327 decks
+69% synergy
Top Cards
Faithless Looting
75% of 327 decks
+58% synergy
Swords to Plowshares
73% of 327 decks
+10% synergy
Goblin Welder
70% of 327 decks
+67% synergy
Solemn Simulacrum
69% of 327 decks
+55% synergy
Dispatch
69% of 327 decks
+64% synergy
Basalt Monolith
69% of 327 decks
+66% synergy
Karn, the Great Creator
68% of 327 decks
+66% synergy
Foundry Inspector
66% of 327 decks
+62% synergy
Lightning Greaves
65% of 327 decks
+39% synergy
Zirda, the Dawnwaker
64% of 327 decks
+61% synergy
Creatures
Esper Sentinel
61% of 318 decks
+40% synergy
Bronze Guardian
54% of 326 decks
+52% synergy
Myr Battlesphere
51% of 327 decks
+49% synergy
Wurmcoil Engine
48% of 327 decks
+46% synergy
Hellkite Tyrant
47% of 327 decks
+44% synergy
Kuldotha Forgemaster
47% of 327 decks
+46% synergy
Scrap Trawler
46% of 327 decks
+44% synergy
Combustible Gearhulk
45% of 327 decks
+42% synergy
Triplicate Titan
42% of 326 decks
+42% synergy
Angel of the Ruins
38% of 326 decks
+35% synergy
Mondrak, Glory Dominus
37% of 227 decks
+28% synergy
Walking Ballista
33% of 327 decks
+30% synergy
Ethersworn Canonist
33% of 327 decks
+31% synergy
Steel Hellkite
32% of 327 decks
+30% synergy
Quicksmith Genius
31% of 327 decks
+31% synergy
Myr Retriever
29% of 327 decks
+27% synergy
Duplicant
29% of 327 decks
+28% synergy
Audacious Reshapers
29% of 326 decks
+28% synergy
Alibou, Ancient Witness
27% of 326 decks
+25% synergy
Feldon of the Third Path
27% of 327 decks
+24% synergy
Losheel, Clockwork Scholar
26% of 326 decks
+23% synergy
Dockside Extortionist
24% of 327 decks
+12% synergy
Illustrious Wanderglyph
23% of 107 decks
+20% synergy
Jhoira's Familiar
23% of 327 decks
+21% synergy
Reckless Fireweaver
21% of 327 decks
+17% synergy
Crime Novelist
20% of 92 decks
+16% synergy
Gandalf the White
19% of 167 decks
+17% synergy
Meteor Golem
18% of 327 decks
+16% synergy
Phyrexian Triniform
17% of 327 decks
+16% synergy
Burnished Hart
17% of 327 decks
+13% synergy
Witch Enchanter
17% of 54 decks
+7% synergy
Sun Titan
16% of 327 decks
+6% synergy
Digsite Engineer
15% of 326 decks
+14% synergy
Imperial Recruiter
15% of 327 decks
+9% synergy
Cybermen Squadron
15% of 119 decks
+14% synergy
Salvation Colossus
15% of 41 decks
+13% synergy
Ruin Grinder
14% of 326 decks
+13% synergy
Oltec Matterweaver
14% of 66 decks
+12% synergy
Cityscape Leveler
13% of 264 decks
+12% synergy
Metalworker
13% of 327 decks
+13% synergy
Karn, Legacy Reforged
13% of 198 decks
+12% synergy
Shimmer Myr
13% of 327 decks
+11% synergy
Junk Diver
12% of 327 decks
+12% synergy
Arbaaz Mir
12% of 25 decks
+6% synergy
Grand Abolisher
12% of 327 decks
+3% synergy
Steel Overseer
11% of 327 decks
+10% synergy
Ornithopter of Paradise
11% of 318 decks
+7% synergy
Queen Kayla bin-Kroog
11% of 264 decks
+11% synergy
Chiss-Goria, Forge Tyrant
11% of 210 decks
+10% synergy
Treasure Nabber
11% of 327 decks
+9% synergy
Instants
Boros Charm
62% of 327 decks
+37% synergy
Enlightened Tutor
51% of 327 decks
+33% synergy
Path to Exile
45% of 327 decks
-1% synergy
Dawn's Truce
40% of 20 decks
+24% synergy
Generous Gift
39% of 327 decks
+13% synergy
Thrill of Possibility
38% of 327 decks
+28% synergy
Demand Answers
35% of 96 decks
+28% synergy
Teferi's Protection
33% of 327 decks
+13% synergy
Chaos Warp
31% of 327 decks
-1% synergy
Deflecting Swat
25% of 327 decks
+9% synergy
Wear // Tear
21% of 327 decks
+13% synergy
Pyroblast
20% of 327 decks
+13% synergy
Tibalt's Trickery
18% of 327 decks
+12% synergy
Sazacap's Brew
18% of 17 decks
+16% synergy
Red Elemental Blast
17% of 327 decks
+10% synergy
Silence
14% of 327 decks
+8% synergy
Reprieve
14% of 204 decks
+9% synergy
Valakut Awakening
13% of 327 decks
+7% synergy
Stroke of Midnight
12% of 137 decks
-1% synergy
Heliod's Intervention
9% of 327 decks
+5% synergy
Return to Dust
9% of 327 decks
+5% synergy
Abrade
9% of 327 decks
-2% synergy
Big Score
7% of 285 decks
-2% synergy
Get Lost
7% of 116 decks
+3% synergy
Sejiri Shelter
6% of 327 decks
+3% synergy
Flawless Maneuver
6% of 327 decks
-4% synergy
Final Showdown
6% of 67 decks
+3% synergy
Razorgrass Ambush
6% of 53 decks
+3% synergy
Angel's Grace
5% of 327 decks
+3% synergy
Sorceries
Reckless Handling
51% of 198 decks
+49% synergy
Gamble
41% of 327 decks
+31% synergy
Blasphemous Act
38% of 327 decks
+4% synergy
Vandalblast
37% of 327 decks
+21% synergy
Jeska's Will
33% of 327 decks
+16% synergy
Wake the Past
33% of 326 decks
+30% synergy
Austere Command
24% of 327 decks
+12% synergy
Cathartic Reunion
21% of 327 decks
+18% synergy
Farewell
17% of 293 decks
+4% synergy
Sundering Eruption
16% of 51 decks
+11% synergy
Reconstruct History
16% of 326 decks
+14% synergy
Thrilling Discovery
16% of 326 decks
+13% synergy
Starfall Invocation
15% of 20 decks
+11% synergy
Trash for Treasure
15% of 327 decks
+14% synergy
Cleansing Nova
15% of 327 decks
+11% synergy
Saheeli's Directive
13% of 327 decks
+13% synergy
Wheel of Misfortune
13% of 327 decks
+9% synergy
Sevinne's Reclamation
13% of 327 decks
+5% synergy
Vanquish the Horde
12% of 304 decks
+9% synergy
Wheel of Fortune
12% of 327 decks
+7% synergy
Rip Apart
10% of 326 decks
+7% synergy
Scrap Mastery
10% of 327 decks
+10% synergy
Rout
10% of 327 decks
+9% synergy
Organic Extinction
9% of 293 decks
+7% synergy
Tormenting Voice
9% of 327 decks
+6% synergy
Chain Reaction
9% of 327 decks
+4% synergy
Wrath of God
7% of 327 decks
+0% synergy
Fervent Mastery
6% of 326 decks
+6% synergy
Shatterskull Smashing
6% of 327 decks
+3% synergy
Utility Artifacts
Mystic Forge
60% of 327 decks
+57% synergy
Mishra's Bauble
53% of 327 decks
+51% synergy
Battlemage's Bracers
49% of 326 decks
+48% synergy
Staff of Domination
46% of 327 decks
+44% synergy
Archaeomancer's Map
43% of 326 decks
+39% synergy
Mycosynth Lattice
40% of 327 decks
+40% synergy
Krark-Clan Ironworks
38% of 327 decks
+37% synergy
Moonsilver Key
37% of 304 decks
+35% synergy
Swiftfoot Boots
36% of 327 decks
+8% synergy
Sensei's Divining Top
34% of 327 decks
+29% synergy
Mycosynth Wellspring
31% of 327 decks
+30% synergy
Illusionist's Bracers
30% of 327 decks
+28% synergy
Vexing Bauble
30% of 44 decks
+28% synergy
Unwinding Clock
27% of 327 decks
+24% synergy
Fountainport Bell
26% of 19 decks
+25% synergy
Brass's Tunnel-Grinder
26% of 112 decks
+23% synergy
Darksteel Forge
25% of 327 decks
+24% synergy
Portal to Phyrexia
24% of 264 decks
+22% synergy
Urza's Bauble
23% of 327 decks
+22% synergy
Hedron Archive
22% of 327 decks
+19% synergy
The One Ring
21% of 205 decks
+12% synergy
Thousand Moons Smithy
21% of 107 decks
+17% synergy
Wayfarer's Bauble
20% of 327 decks
+10% synergy
Cloud Key
20% of 327 decks
+18% synergy
Mirage Mirror
17% of 327 decks
+16% synergy
Forsaken Monument
17% of 327 decks
+15% synergy
Soul-Guide Lantern
15% of 327 decks
+14% synergy
Manifold Key
15% of 327 decks
+13% synergy
Idol of Oblivion
15% of 327 decks
+10% synergy
Magewright's Stone
14% of 327 decks
+14% synergy
Mesmeric Orb
14% of 327 decks
+13% synergy
Grinding Station
14% of 327 decks
+13% synergy
Expedition Map
14% of 327 decks
+11% synergy
Spine of Ish Sah
13% of 327 decks
+13% synergy
Key to the City
12% of 327 decks
+11% synergy
Dusk Rose Reliquary
12% of 112 decks
+11% synergy
Collector's Vault
11% of 129 decks
+9% synergy
Lithoform Engine
10% of 327 decks
+9% synergy
Trading Post
10% of 327 decks
+9% synergy
Sunforger
9% of 327 decks
+5% synergy
Nim Deathmantle
9% of 327 decks
+8% synergy
Scourglass
8% of 327 decks
+8% synergy
Dispeller's Capsule
8% of 327 decks
+8% synergy
Codex Shredder
8% of 327 decks
+7% synergy
Aetherflux Reservoir
8% of 327 decks
+4% synergy
Transmutation Font
8% of 66 decks
+7% synergy
Palantír of Orthanc
7% of 150 decks
+6% synergy
Mirror of Fate
7% of 327 decks
+7% synergy
Voltaic Key
7% of 327 decks
+6% synergy
Halo Fountain
6% of 285 decks
+4% synergy
Enchantments
Anointed Procession
48% of 327 decks
+39% synergy
Smothering Tithe
43% of 327 decks
+18% synergy
Darksteel Mutation
22% of 327 decks
+16% synergy
Underworld Breach
10% of 327 decks
+4% synergy
Monologue Tax
10% of 326 decks
+7% synergy
Land Tax
8% of 327 decks
+1% synergy
Echoes of Eternity
6% of 54 decks
+4% synergy
Trouble in Pairs
5% of 73 decks
-1% synergy
Bitter Reunion
5% of 264 decks
+4% synergy
Planeswalkers
Ugin, the Ineffable
20% of 327 decks
+18% synergy
Utility Lands
Inventors' Fair
61% of 327 decks
+58% synergy
Urza's Saga
40% of 318 decks
+32% synergy
Rogue's Passage
37% of 327 decks
+18% synergy
Buried Ruin
37% of 327 decks
+32% synergy
Monumental Henge
36% of 50 decks
+32% synergy
Fomori Vault
35% of 62 decks
+34% synergy
Treasure Vault
35% of 311 decks
+32% synergy
Slayers' Stronghold
28% of 327 decks
+22% synergy
Sunhome, Fortress of the Legion
24% of 327 decks
+19% synergy
Arena of Glory
22% of 41 decks
+13% synergy
Ancient Tomb
21% of 327 decks
+10% synergy
Phyrexia's Core
19% of 327 decks
+19% synergy
Urza's Power Plant
18% of 327 decks
+16% synergy
Urza's Mine
18% of 327 decks
+16% synergy
Urza's Tower
17% of 327 decks
+16% synergy
Forgotten Cave
14% of 327 decks
+10% synergy
Secluded Steppe
14% of 327 decks
+11% synergy
Temple of the False God
12% of 327 decks
+2% synergy
Reliquary Tower
11% of 327 decks
-18% synergy
Eiganjo, Seat of the Empire
9% of 293 decks
-0% synergy
Geier Reach Sanitarium
8% of 327 decks
+5% synergy
Command Beacon
8% of 327 decks
+3% synergy
Urza's Workshop
7% of 264 decks
+6% synergy
War Room
7% of 327 decks
+0% synergy
Shrine of the Forsaken Gods
6% of 327 decks
+5% synergy
Mines of Moria
5% of 167 decks
+1% synergy
Mana Artifacts
Sol Ring
98% of 327 decks
+14% synergy
Arcane Signet
92% of 327 decks
+20% synergy
Talisman of Conviction
61% of 327 decks
+38% synergy
Mind Stone
58% of 327 decks
+41% synergy
Boros Signet
58% of 327 decks
+34% synergy
Cursed Mirror
57% of 326 decks
+52% synergy
Commander's Sphere
36% of 327 decks
+21% synergy
Thran Dynamo
36% of 327 decks
+31% synergy
Coveted Jewel
34% of 327 decks
+33% synergy
Mana Vault
26% of 327 decks
+19% synergy
Lotus Bloom
25% of 327 decks
+25% synergy
Sol Talisman
25% of 318 decks
+24% synergy
Liquimetal Torque
25% of 318 decks
+21% synergy
Patriar's Seal
24% of 282 decks
+22% synergy
Lotus Petal
22% of 327 decks
+15% synergy
Mox Opal
20% of 327 decks
+15% synergy
Mana Crypt
20% of 327 decks
+12% synergy
Fellwar Stone
15% of 327 decks
-6% synergy
Gilded Lotus
14% of 327 decks
+11% synergy
Jeweled Lotus
14% of 327 decks
+8% synergy
Chromatic Star
11% of 327 decks
+11% synergy
Mox Tantalite
11% of 327 decks
+10% synergy
Chrome Mox
10% of 327 decks
+3% synergy
Grim Monolith
9% of 327 decks
+8% synergy
Thought Vessel
8% of 327 decks
-9% synergy
Mox Amber
7% of 327 decks
+3% synergy
Perception Bobblehead
6% of 69 decks
+5% synergy
Luck Bobblehead
6% of 69 decks
+5% synergy
Sonic Screwdriver
6% of 122 decks
+4% synergy
Chromatic Sphere
6% of 327 decks
+5% synergy
Blinkmoth Urn
6% of 327 decks
+5% synergy
Vexing Puzzlebox
5% of 282 decks
+5% synergy
Mox Diamond
5% of 327 decks
+1% synergy
Lands
Command Tower
92% of 327 decks
+18% synergy
Battlefield Forge
78% of 327 decks
+52% synergy
Sacred Foundry
61% of 327 decks
+25% synergy
Rustvale Bridge
61% of 318 decks
+56% synergy
Spectator Seating
56% of 327 decks
+31% synergy
Clifftop Retreat
48% of 327 decks
+19% synergy
Elegant Parlor
47% of 87 decks
+38% synergy
Arid Mesa
45% of 327 decks
+35% synergy
Needleverge Pathway
42% of 327 decks
+32% synergy
Exotic Orchard
40% of 327 decks
+5% synergy
Sundown Pass
39% of 299 decks
+23% synergy
Temple of Triumph
35% of 327 decks
+18% synergy
Boros Garrison
31% of 327 decks
+16% synergy
Rugged Prairie
31% of 327 decks
+20% synergy
The Mycosynth Gardens
27% of 234 decks
+25% synergy
Furycalm Snarl
26% of 326 decks
+13% synergy
Spire of Industry
26% of 327 decks
+23% synergy
Myriad Landscape
24% of 327 decks
+5% synergy
Plateau
18% of 327 decks
+5% synergy
Sunbaked Canyon
17% of 327 decks
+13% synergy
Power Depot
15% of 318 decks
+15% synergy
Inspiring Vantage
11% of 327 decks
+7% synergy
Lorehold Campus
10% of 326 decks
+9% synergy
Fabled Passage
10% of 327 decks
+1% synergy
Scalding Tarn
10% of 327 decks
-1% synergy
Marsh Flats
9% of 327 decks
-2% synergy
Bloodstained Mire
9% of 327 decks
-2% synergy
Windswept Heath
8% of 327 decks
-2% synergy
Prismatic Vista
8% of 327 decks
+2% synergy
Alpine Meadow
7% of 327 decks
+5% synergy
Flooded Strand
7% of 327 decks
-3% synergy
Sunscorched Divide
7% of 71 decks
-0% synergy
Wooded Foothills
7% of 327 decks
-3% synergy
City of Brass
6% of 327 decks
-2% synergy
Sacred Peaks
6% of 271 decks
+1% synergy
Gemstone Caverns
6% of 327 decks
+1% synergy
Evolving Wilds
6% of 327 decks
-15% synergy
Urza's Cave
6% of 54 decks
+1% synergy
Plaza of Heroes
6% of 271 decks
+2% synergy