Sméagol, Helpful Guide + Dúnedain Rangers + Zendikar's Roil + Ashnod's Altar

Sméagol, Helpful Guide
Dúnedain Rangers
Zendikar's Roil
Ashnod's Altar

Requires
Sméagol, Helpful Guide must be on the battlefield. Dúnedain Rangers must be on the battlefield. Zendikar's Roil must be on the battlefield. Ashnod's Altar must be on the battlefield. You don't control a Ring-bearer. You have a land card in hand.
Steps
  1. Play a land card, triggering Dúnedain Rangers and Zendikar's Roil.
  2. Resolve the Zendikar's Roil trigger, creating a 2/2 Elemental creature token.
  3. Resolve the Dúnedain Rangers trigger, causing the Ring to tempt you, and causing the Elemental token to become your Ring-bearer.
  4. Sméagol triggers.
  5. Holding priority, activate Ashnod's Altar by sacrificing the Elemental, adding .
  6. Resolve the Sméagol trigger, causing an opponent to reveal cards from the top of their library until they reveal a land card, then causing you to put the land onto the battlefield tapped under your control, and your opponent to put all other revealed cards into their graveyard.
  7. When the land enters the battlefield, Dúnedain Rangers and Zendikar's Roil trigger.
  8. Repeat from step 2.
  9. NOTE: This combo can be stopped if an opponent runs out of lands in their library, so it is recommended to alternate opponents in between cycles to maximize the amount of iterations.
Results
Near-infinite colorless mana. Near-infinite death triggers. Near-infinite ETB. Near-infinite landfall triggers. Near-infinite LTB. Near-infinite mill. Near-infinite sacrifice triggers. Put all land cards from your opponents' libraries onto the battlefield tapped under your control.

Sméagol, Helpful Guide
20.26% of 5790 decks 1173 decks
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0.02% of 12840 decks 3 decks
Meren of Clan Nel Toth
0.01% of 15123 decks 2 decks
Zimone and Dina
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Yarok, the Desecrated
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Kenrith, the Returned King
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9.09% of 11 decks 1 decks
Nemata, Primeval Warden
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0.45% of 221 decks 1 decks
Sek'Kuar, Deathkeeper
0.07% of 1351 decks 1 decks
New Cards
Blasphemous Edict
56% of 16 decks +22% synergy
Insidious Fungus
54% of 69 decks +48% synergy
Mossborn Hydra
52% of 25 decks +41% synergy
Spinner of Souls
45% of 11 decks +38% synergy
Elfsworn Giant
36% of 11 decks +31% synergy
High Synergy Cards
Call of the Ring
95% of 1189 decks +91% synergy
Gollum, Patient Plotter
91% of 1189 decks +89% synergy
Sam's Desperate Rescue
89% of 1137 decks +88% synergy
Claim the Precious
87% of 1159 decks +85% synergy
Scute Swarm
92% of 1189 decks +82% synergy
Bombadil's Song
81% of 1189 decks +80% synergy
Rampaging Baloths
87% of 1189 decks +80% synergy
Bloodghast
78% of 1189 decks +76% synergy
Viscera Seer
85% of 1189 decks +76% synergy
Nazgûl
76% of 1189 decks +74% synergy
Top Cards
Sakura-Tribe Elder
80% of 1189 decks +62% synergy
Tireless Provisioner
80% of 1189 decks +68% synergy
Rise of the Witch-king
73% of 1189 decks +67% synergy
Inherited Envelope
72% of 1137 decks +71% synergy
Syr Konrad, the Grim
69% of 1189 decks +60% synergy
Carrion Feeder
68% of 1189 decks +63% synergy
Felidar Retreat
67% of 6 decks +59% synergy
One Ring to Rule Them All
66% of 1189 decks +64% synergy
Avenger of Zendikar
66% of 1189 decks +56% synergy
Springheart Nantuko
63% of 249 decks +56% synergy
Creatures
Iridescent Vinelasher
63% of 147 decks +60% synergy
Lotus Cobra
63% of 1189 decks +56% synergy
Witch-king of Angmar
61% of 1189 decks +59% synergy
Accursed Marauder
58% of 216 decks +49% synergy
Braids, Arisen Nightmare
57% of 1189 decks +50% synergy
Wight of the Reliquary
57% of 285 decks +49% synergy
Eternal Witness
56% of 1189 decks +35% synergy
Emeria Angel
50% of 6 decks +48% synergy
Ruin Crab
50% of 6 decks +48% synergy
Tatyova, Benthic Druid
50% of 6 decks +38% synergy
Ob Nixilis, the Fallen
47% of 1189 decks +45% synergy
Greensleeves, Maro-Sorcerer
45% of 1189 decks +43% synergy
Cankerbloom
45% of 1189 decks +38% synergy
Uruk-hai Berserker
43% of 1189 decks +42% synergy
Reassembling Skeleton
42% of 1189 decks +39% synergy
Tireless Tracker
42% of 1189 decks +37% synergy
Mosswood Dreadknight
41% of 627 decks +38% synergy
Morbid Opportunist
40% of 1189 decks +35% synergy
Mirrormere Guardian
38% of 937 decks +38% synergy
Plaguecrafter
38% of 1189 decks +33% synergy
Compy Swarm
38% of 551 decks +36% synergy
Woe Strider
38% of 1189 decks +35% synergy
Sporemound
36% of 1189 decks +35% synergy
Jadar, Ghoulcaller of Nephalia
35% of 1189 decks +32% synergy
Birds of Paradise
34% of 1189 decks +7% synergy
Haywire Mite
33% of 1189 decks +29% synergy
Dauthi Voidwalker
30% of 1189 decks +22% synergy
Meren of Clan Nel Toth
28% of 1189 decks +25% synergy
Old Man Willow
27% of 937 decks +26% synergy
Zulaport Cutthroat
27% of 1189 decks +17% synergy
Llanowar Elves
26% of 1189 decks +5% synergy
Blood Artist
24% of 1189 decks +12% synergy
Roaming Throne
23% of 481 decks +13% synergy
Delighted Halfling
23% of 1189 decks +8% synergy
Valgavoth, Terror Eater
21% of 82 decks +16% synergy
Warren Soultrader
21% of 273 decks +13% synergy
Yawgmoth, Thran Physician
20% of 1189 decks +17% synergy
Ringwraiths
19% of 1189 decks +19% synergy
Deathrite Shaman
19% of 1189 decks +7% synergy
Pitiless Plunderer
18% of 1189 decks +10% synergy
Forsaken Miner
18% of 312 decks +16% synergy
Elvish Mystic
17% of 1189 decks -1% synergy
Honest Rutstein
17% of 341 decks +9% synergy
Elves of Deep Shadow
16% of 1189 decks +5% synergy
Fleshbag Marauder
15% of 1189 decks +11% synergy
Ophiomancer
14% of 1189 decks +12% synergy
Orcish Bowmasters
14% of 1189 decks +3% synergy
Mirkwood Bats
14% of 1189 decks +1% synergy
The Gitrog, Ravenous Ride
13% of 341 decks +10% synergy
Sheoldred
13% of 1189 decks +9% synergy
Instants
Beast Within
63% of 1189 decks +25% synergy
Assassin's Trophy
60% of 1189 decks +30% synergy
Village Rites
55% of 1189 decks +45% synergy
Nasty End
51% of 1189 decks +48% synergy
Swords to Plowshares
50% of 6 decks -13% synergy
Deadly Dispute
45% of 1189 decks +34% synergy
Entish Restoration
40% of 1189 decks +31% synergy
Gollum's Bite
35% of 1189 decks +35% synergy
Heroic Intervention
29% of 1189 decks -0% synergy
Revitalizing Repast
27% of 273 decks +15% synergy
Corrupted Conviction
24% of 1189 decks +18% synergy
Vampiric Tutor
17% of 1189 decks -1% synergy
Putrefy
17% of 1189 decks +1% synergy
Crop Rotation
17% of 1189 decks +7% synergy
Worldly Tutor
15% of 1189 decks +1% synergy
Malakir Rebirth
13% of 1189 decks +5% synergy
Deadly Rollick
13% of 1189 decks +2% synergy
Fell the Profane
11% of 273 decks -1% synergy
Abrupt Decay
10% of 1189 decks -0% synergy
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10% of 58 decks -9% synergy
Go for the Throat
10% of 1189 decks +3% synergy
Harrow
10% of 1189 decks +1% synergy
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Tear Asunder
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Nature's Claim
8% of 1189 decks -1% synergy
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Infernal Grasp
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Noxious Revival
5% of 1189 decks -0% synergy
Entomb
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Krosan Grip
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The Ring Goes South
53% of 1189 decks +52% synergy
Reanimate
50% of 1189 decks +34% synergy
Rise of the Dark Realms
47% of 1189 decks +44% synergy
Victimize
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39% of 1189 decks -7% synergy
Breach the Multiverse
38% of 1189 decks +34% synergy
The Black Breath
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Diabolic Intent
35% of 1189 decks +26% synergy
Toxic Deluge
32% of 1189 decks +14% synergy
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Rampant Growth
27% of 1189 decks -7% synergy
Demonic Tutor
22% of 1189 decks +0% synergy
Three Visits
18% of 1189 decks -7% synergy
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17% of 1189 decks +12% synergy
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16% of 1189 decks -15% synergy
Unearth
14% of 1189 decks +11% synergy
Farseek
14% of 1189 decks -20% synergy
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13% of 1189 decks +12% synergy
Damnation
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Deadly Brew
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Final Vengeance
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Bala Ged Recovery
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Coiling Rebirth
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Finale of Devastation
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Harmonize
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Flare of Cultivation
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Utility Artifacts
Skullclamp
54% of 1189 decks +41% synergy
Staff of Eden, Vault's Key
48% of 180 decks +47% synergy
Altar of Dementia
46% of 1189 decks +43% synergy
Phyrexian Altar
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The One Ring
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Lightning Greaves
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Swiftfoot Boots
18% of 1189 decks -10% synergy
Strionic Resonator
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10% of 1189 decks +9% synergy
Conduit of Worlds
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Tarrian's Journal
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Blackblade Reforged
9% of 1189 decks +5% synergy
Birthing Pod
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8% of 1189 decks +7% synergy
Realmbreaker, the Invasion Tree
6% of 1189 decks +5% synergy
Bilbo's Ring
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Enchantments
Shortcut to Mushrooms
63% of 1143 decks +63% synergy
Awakening Zone
54% of 1189 decks +52% synergy
Into the Pit
54% of 54 decks +48% synergy
Spelunking
44% of 551 decks +39% synergy
Moldervine Reclamation
39% of 1189 decks +29% synergy
Retreat to Hagra
27% of 1189 decks +25% synergy
Animate Dead
24% of 1189 decks +15% synergy
Bloodchief Ascension
22% of 1189 decks +19% synergy
Virtue of Persistence
17% of 638 decks +14% synergy
Phyrexian Arena
16% of 1189 decks +1% synergy
Curse of the Restless Dead
14% of 1189 decks +13% synergy
Deathreap Ritual
12% of 1189 decks +7% synergy
Vampiric Rites
11% of 1189 decks +9% synergy
Sylvan Library
10% of 1189 decks -1% synergy
Phyrexian Reclamation
10% of 1189 decks +6% synergy
Case of the Locked Hothouse
9% of 385 decks +5% synergy
Chthonian Nightmare
8% of 285 decks +6% synergy
Meathook Massacre II
8% of 73 decks +4% synergy
Grave Pact
8% of 1189 decks +4% synergy
Bastion of Remembrance
8% of 1189 decks +2% synergy
Quest for the Necropolis
8% of 222 decks +7% synergy
Evolutionary Leap
7% of 1189 decks +6% synergy
Funeral Room // Awakening Hall
7% of 73 decks +2% synergy
Exploration
7% of 1189 decks -2% synergy
Retreat to Kazandu
6% of 1189 decks +5% synergy
Bitterblossom
6% of 1189 decks +2% synergy
Druid Class
6% of 1189 decks +3% synergy
Compost
6% of 1189 decks +6% synergy
The Meathook Massacre
6% of 1189 decks +1% synergy
Black Market Connections
6% of 1189 decks -5% synergy
Scavenger's Talent
6% of 107 decks +3% synergy
Defiled Crypt // Cadaver Lab
6% of 54 decks +1% synergy
Journey to Eternity
5% of 1189 decks +2% synergy
Virtue of Strength
5% of 627 decks +2% synergy
Planeswalkers
Nissa of Shadowed Boughs
37% of 1189 decks +34% synergy
Liliana, Dreadhorde General
8% of 1189 decks +5% synergy
Vraska, Golgari Queen
7% of 1189 decks +4% synergy
Utility Lands
Bojuka Bog
61% of 1189 decks +31% synergy
Yavimaya, Cradle of Growth
50% of 1189 decks +41% synergy
Urborg, Tomb of Yawgmoth
49% of 1189 decks +40% synergy
Field of the Dead
41% of 1189 decks +37% synergy
Phyrexian Tower
40% of 1189 decks +32% synergy
High Market
33% of 1189 decks +30% synergy
Cabal Coffers
25% of 1189 decks +14% synergy
Barad-dûr
24% of 1189 decks +21% synergy
Boseiju, Who Endures
22% of 1189 decks +3% synergy
Reliquary Tower
18% of 1189 decks -11% synergy
Fountainport
16% of 107 decks +12% synergy
Takenuma, Abandoned Mire
15% of 1189 decks +4% synergy
Grim Backwoods
12% of 1189 decks +8% synergy
The Shire
9% of 1189 decks +5% synergy
Temple of the False God
9% of 1189 decks -0% synergy
Restless Cottage
9% of 669 decks +4% synergy
Shifting Woodland
8% of 273 decks -2% synergy
Castle Locthwain
7% of 1189 decks +2% synergy
Rogue's Passage
7% of 1189 decks -13% synergy
Minas Morgul, Dark Fortress
6% of 560 decks +4% synergy
Ancient Tomb
6% of 1189 decks -5% synergy
Field of Ruin
6% of 1189 decks +4% synergy
Spymaster's Vault
5% of 273 decks +1% synergy
Mana Artifacts
Sol Ring
85% of 1189 decks +1% synergy
Arcane Signet
67% of 1189 decks -5% synergy
Golgari Signet
18% of 1189 decks +6% synergy
Talisman of Resilience
13% of 1189 decks +1% synergy
Mana Crypt
6% of 1189 decks -3% synergy
Lands
Command Tower
90% of 1189 decks +16% synergy
Cinder Glade
75% of 4 decks +37% synergy
Woodland Cemetery
70% of 1189 decks +42% synergy
Selesnya Sanctuary
67% of 6 decks +53% synergy
Orzhov Basilica
67% of 6 decks +51% synergy
Llanowar Wastes
57% of 1189 decks +31% synergy
Overgrown Tomb
56% of 1189 decks +14% synergy
Undergrowth Stadium
56% of 1189 decks +29% synergy
Tainted Wood
46% of 1189 decks +33% synergy
Golgari Rot Farm
45% of 1189 decks +27% synergy
Verdant Catacombs
43% of 1189 decks +31% synergy
Deathcap Glade
39% of 1189 decks +25% synergy
Evolving Wilds
35% of 1189 decks +14% synergy
Underground Mortuary
33% of 424 decks +17% synergy
Necroblossom Snarl
30% of 1189 decks +18% synergy
Exotic Orchard
28% of 1189 decks -8% synergy
Fabled Passage
26% of 1189 decks +17% synergy
Terramorphic Expanse
25% of 1189 decks +10% synergy
Temple of Malady
24% of 1189 decks +8% synergy
Darkbore Pathway
23% of 1189 decks +14% synergy
Viridescent Bog
23% of 356 decks +12% synergy
Twilight Mire
22% of 1189 decks +12% synergy
Myriad Landscape
22% of 1189 decks +3% synergy
Haunted Mire
14% of 1189 decks +6% synergy
Bayou
14% of 1189 decks +0% synergy
Misty Rainforest
11% of 1189 decks -1% synergy
Woodland Chasm
10% of 1189 decks +5% synergy
Nurturing Peatland
10% of 1189 decks +4% synergy
Marsh Flats
10% of 1189 decks -2% synergy
Riveteers Overlook
9% of 1189 decks +7% synergy
Shire Terrace
9% of 1189 decks +8% synergy
Blooming Marsh
8% of 1189 decks +4% synergy
Prismatic Vista
8% of 1189 decks +3% synergy
Wooded Foothills
8% of 1189 decks -2% synergy
Jungle Hollow
8% of 1189 decks -1% synergy
Windswept Heath
8% of 1189 decks -3% synergy
Bloodstained Mire
7% of 1189 decks -3% synergy
Polluted Delta
6% of 1189 decks -5% synergy
Reflecting Pool
6% of 1189 decks +1% synergy
Festering Gulch
6% of 341 decks +3% synergy
Urza's Cave
5% of 285 decks +1% synergy
Lazotep Quarry
5% of 216 decks +4% synergy
Escape Tunnel
5% of 398 decks +3% synergy