Sméagol, Helpful Guide + Dúnedain Rangers + Rampaging Baloths + Phyrexian Altar

Sméagol, Helpful Guide
Dúnedain Rangers
Rampaging Baloths
Phyrexian Altar

Requires
Sméagol, Helpful Guide must be on the battlefield. Dúnedain Rangers must be on the battlefield. Rampaging Baloths must be on the battlefield. Phyrexian 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 Rampaging Baloths.
  2. Resolve the Rampaging Baloths trigger, creating a 4/4 Beast creature token.
  3. Resolve the Dúnedain Rangers trigger, causing the Ring to tempt you, and causing the Beast token to become your Ring-bearer.
  4. Sméagol triggers.
  5. Holding priority, activate Phyrexian Altar by sacrificing the Elemental, adding one mana of any color.
  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 Rampaging Baloths 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 colored 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
14.99% of 5571 decks 835 decks
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0.02% of 12491 decks 2 decks
Meren of Clan Nel Toth
0.01% of 14905 decks 2 decks
Sek'Kuar, Deathkeeper
0.08% of 1324 decks 1 decks
Yarok, the Desecrated
0.01% of 10412 decks 1 decks
Ikra Shidiqi, the Usurper // Sakashima of a Thousand Faces
0.45% of 223 decks 1 decks
Korvold, Gleeful Glutton
0.08% of 1178 decks 1 decks
Zimone and Dina
0.01% of 6969 decks 1 decks
Slimefoot and Squee
0.01% of 7791 decks 1 decks
Kodama of the East Tree // Nadier, Agent of the Duskenel
8.33% of 12 decks 1 decks
Bilbo, Birthday Celebrant
0.02% of 4976 decks 1 decks
The Necrobloom
0.01% of 9366 decks 1 decks
New Cards
Blasphemous Edict
80% of 5 decks +46% synergy
Into the Pit
75% of 24 decks +68% synergy
Insidious Fungus
63% of 38 decks +57% synergy
Valgavoth, Terror Eater
24% of 50 decks +18% synergy
Final Vengeance
19% of 31 decks +17% synergy
High Synergy Cards
Call of the Ring
96% of 848 decks +92% synergy
Gollum, Patient Plotter
91% of 848 decks +89% synergy
Sam's Desperate Rescue
88% of 798 decks +87% synergy
Scute Swarm
92% of 848 decks +82% synergy
Claim the Precious
84% of 813 decks +82% synergy
Nazgûl
84% of 848 decks +82% synergy
Bloodghast
82% of 848 decks +80% synergy
Viscera Seer
84% of 848 decks +74% synergy
Bombadil's Song
73% of 848 decks +72% synergy
Tireless Provisioner
79% of 848 decks +67% synergy
Top Cards
Swords to Plowshares
100% of 4 decks +37% synergy
Sakura-Tribe Elder
75% of 848 decks +56% synergy
Ashnod's Altar
73% of 848 decks +65% synergy
Assassin's Trophy
67% of 848 decks +37% synergy
Rise of the Witch-king
67% of 848 decks +60% synergy
Zendikar's Roil
66% of 848 decks +63% synergy
Syr Konrad, the Grim
66% of 848 decks +57% synergy
Springheart Nantuko
65% of 159 decks +57% synergy
Witch-king of Angmar
64% of 848 decks +62% synergy
Avenger of Zendikar
63% of 848 decks +54% synergy
Creatures
Elas il-Kor, Sadistic Pilgrim
75% of 4 decks +63% synergy
Iridescent Vinelasher
63% of 99 decks +59% synergy
Carrion Feeder
62% of 848 decks +57% synergy
Lotus Cobra
60% of 848 decks +53% synergy
Braids, Arisen Nightmare
57% of 848 decks +49% synergy
Wight of the Reliquary
56% of 179 decks +48% synergy
Eternal Witness
55% of 848 decks +34% synergy
Greensleeves, Maro-Sorcerer
53% of 848 decks +51% synergy
Ob Nixilis, the Fallen
46% of 848 decks +45% synergy
Accursed Marauder
46% of 136 decks +36% synergy
Birds of Paradise
42% of 848 decks +15% synergy
Tireless Tracker
40% of 848 decks +35% synergy
Cankerbloom
40% of 848 decks +33% synergy
Dauthi Voidwalker
38% of 848 decks +30% synergy
Haywire Mite
36% of 848 decks +32% synergy
Morbid Opportunist
36% of 848 decks +30% synergy
Reassembling Skeleton
35% of 848 decks +31% synergy
Compy Swarm
35% of 357 decks +33% synergy
Uruk-hai Berserker
34% of 848 decks +34% synergy
Roaming Throne
34% of 310 decks +24% synergy
Mosswood Dreadknight
34% of 401 decks +31% synergy
Plaguecrafter
34% of 848 decks +29% synergy
Woe Strider
32% of 848 decks +30% synergy
Jadar, Ghoulcaller of Nephalia
32% of 848 decks +29% synergy
Yawgmoth, Thran Physician
29% of 848 decks +25% synergy
Delighted Halfling
29% of 848 decks +15% synergy
Meren of Clan Nel Toth
29% of 848 decks +26% synergy
Mirrormere Guardian
28% of 611 decks +28% synergy
Llanowar Elves
28% of 848 decks +7% synergy
Warren Soultrader
26% of 170 decks +19% synergy
Sporemound
26% of 848 decks +24% synergy
Zulaport Cutthroat
26% of 848 decks +16% synergy
Deathrite Shaman
25% of 848 decks +13% synergy
Blood Artist
25% of 848 decks +13% synergy
Pitiless Plunderer
21% of 848 decks +14% synergy
Old Man Willow
20% of 611 decks +20% synergy
Honest Rutstein
20% of 213 decks +11% synergy
Orcish Bowmasters
19% of 848 decks +8% synergy
Ringwraiths
19% of 848 decks +18% synergy
Forsaken Miner
19% of 191 decks +17% synergy
Ophiomancer
18% of 848 decks +15% synergy
Elvish Mystic
18% of 848 decks -0% synergy
Elves of Deep Shadow
17% of 848 decks +6% synergy
Sheoldred
17% of 848 decks +14% synergy
The Gitrog, Ravenous Ride
15% of 213 decks +12% synergy
Fiend Artisan
15% of 848 decks +12% synergy
Fleshbag Marauder
12% of 848 decks +8% synergy
Rottenmouth Viper
12% of 67 decks +8% synergy
Enduring Vitality
12% of 26 decks -13% synergy
Enraged Huorn
11% of 611 decks +11% synergy
Instants
Path to Exile
75% of 4 decks +30% synergy
Beast Within
58% of 848 decks +20% synergy
Village Rites
47% of 848 decks +37% synergy
Nasty End
42% of 848 decks +40% synergy
Deadly Dispute
42% of 848 decks +30% synergy
Heroic Intervention
37% of 848 decks +8% synergy
Entish Restoration
32% of 848 decks +24% synergy
Gollum's Bite
30% of 848 decks +30% synergy
Revitalizing Repast
28% of 170 decks +15% synergy
Vampiric Tutor
25% of 848 decks +7% synergy
Worldly Tutor
22% of 848 decks +8% synergy
Corrupted Conviction
21% of 848 decks +15% synergy
Deadly Rollick
20% of 848 decks +9% synergy
Crop Rotation
20% of 848 decks +10% synergy
Malakir Rebirth
15% of 848 decks +7% synergy
Fell the Profane
15% of 170 decks +3% synergy
Abrupt Decay
14% of 848 decks +4% synergy
Withering Torment
13% of 30 decks -8% synergy
Putrefy
13% of 848 decks -3% synergy
Tear Asunder
11% of 848 decks +5% synergy
Flare of Malice
10% of 171 decks +7% synergy
Dark Ritual
9% of 848 decks -13% synergy
Entomb
9% of 848 decks +2% synergy
Nature's Claim
7% of 848 decks -2% synergy
Go for the Throat
7% of 848 decks -0% synergy
Harrow
7% of 848 decks -3% synergy
Infernal Grasp
6% of 848 decks -1% synergy
Noxious Revival
6% of 848 decks +1% synergy
Krosan Grip
5% of 848 decks -2% synergy
Veil of Summer
5% of 848 decks -1% synergy
Sorceries
Reanimate
62% of 848 decks +47% synergy
Rise of the Dark Realms
50% of 848 decks +47% synergy
Victimize
42% of 848 decks +30% synergy
The Ring Goes South
42% of 848 decks +41% synergy
Diabolic Intent
41% of 848 decks +32% synergy
Toxic Deluge
37% of 848 decks +20% synergy
Cultivate
33% of 848 decks -13% synergy
Demonic Tutor
33% of 848 decks +10% synergy
Breach the Multiverse
31% of 848 decks +27% synergy
The Black Breath
30% of 611 decks +29% synergy
Nature's Lore
26% of 848 decks -6% synergy
Three Visits
22% of 848 decks -3% synergy
Rampant Growth
22% of 848 decks -13% synergy
Torment of Hailfire
19% of 848 decks +14% synergy
Bala Ged Recovery
16% of 848 decks +7% synergy
Damnation
16% of 848 decks +8% synergy
Kodama's Reach
14% of 848 decks -18% synergy
Unearth
14% of 848 decks +10% synergy
Farseek
13% of 848 decks -21% synergy
Culling Ritual
11% of 848 decks -0% synergy
Beseech the Mirror
11% of 431 decks +6% synergy
Finale of Devastation
10% of 848 decks +2% synergy
Exsanguinate
10% of 848 decks +5% synergy
Coiling Rebirth
9% of 55 decks +6% synergy
Shadow of the Enemy
9% of 848 decks +9% synergy
Deadly Brew
9% of 848 decks +8% synergy
Agadeem's Awakening
8% of 848 decks +5% synergy
Lash of the Balrog
8% of 813 decks +8% synergy
Night's Whisper
8% of 848 decks -1% synergy
Pillage the Bog
7% of 191 decks +6% synergy
Feed the Swarm
7% of 848 decks -11% synergy
Green Sun's Zenith
7% of 848 decks +1% synergy
Eldritch Evolution
6% of 848 decks +1% synergy
Harmonize
5% of 848 decks -4% synergy
Flare of Cultivation
5% of 218 decks +2% synergy
Utility Artifacts
Skullclamp
57% of 848 decks +45% synergy
Altar of Dementia
47% of 848 decks +44% synergy
The One Ring
39% of 848 decks +30% synergy
Staff of Eden, Vault's Key
31% of 111 decks +30% synergy
Lightning Greaves
26% of 848 decks +0% synergy
Swiftfoot Boots
16% of 848 decks -12% synergy
Mindcrank
15% of 848 decks +13% synergy
Amulet of Vigor
15% of 848 decks +14% synergy
Birthing Pod
12% of 848 decks +9% synergy
Strionic Resonator
11% of 848 decks +7% synergy
Conduit of Worlds
11% of 848 decks +4% synergy
Altar of the Brood
9% of 848 decks +8% synergy
Tarrian's Journal
8% of 357 decks +6% synergy
Blackblade Reforged
7% of 848 decks +2% synergy
The Great Henge
6% of 848 decks -4% synergy
Mithril Coat
6% of 813 decks -0% synergy
Bilbo's Ring
5% of 611 decks +5% synergy
Realmbreaker, the Invasion Tree
5% of 848 decks +4% synergy
Crucible of Worlds
5% of 848 decks +2% synergy
Enchantments
Felidar Retreat
75% of 4 decks +68% synergy
One Ring to Rule Them All
60% of 848 decks +58% synergy
Shortcut to Mushrooms
57% of 804 decks +56% synergy
Awakening Zone
44% of 848 decks +41% synergy
Spelunking
35% of 357 decks +30% synergy
Animate Dead
32% of 848 decks +23% synergy
Moldervine Reclamation
31% of 848 decks +22% synergy
Bloodchief Ascension
24% of 848 decks +21% synergy
Retreat to Hagra
21% of 848 decks +20% synergy
Sylvan Library
17% of 848 decks +5% synergy
Virtue of Persistence
17% of 413 decks +14% synergy
Phyrexian Arena
17% of 848 decks +2% synergy
Meathook Massacre II
16% of 44 decks +11% synergy
The Meathook Massacre
13% of 848 decks +8% synergy
Bitterblossom
12% of 848 decks +8% synergy
Curse of the Restless Dead
12% of 848 decks +11% synergy
Grave Pact
12% of 848 decks +7% synergy
Chthonian Nightmare
12% of 179 decks +9% synergy
Phyrexian Reclamation
11% of 848 decks +7% synergy
Dictate of Erebos
10% of 848 decks +7% synergy
Deathreap Ritual
10% of 848 decks +5% synergy
Case of the Locked Hothouse
9% of 226 decks +4% synergy
Vampiric Rites
8% of 848 decks +6% synergy
Black Market Connections
8% of 848 decks -3% synergy
Compost
8% of 848 decks +7% synergy
Exploration
7% of 848 decks -1% synergy
Evolutionary Leap
7% of 848 decks +5% synergy
Funeral Room // Awakening Hall
7% of 44 decks +1% synergy
Scavenger's Talent
6% of 62 decks +3% synergy
Necromancy
6% of 848 decks +3% synergy
Bloodbond March
6% of 848 decks +6% synergy
Bastion of Remembrance
6% of 848 decks -0% synergy
Attrition
5% of 848 decks +5% synergy
Retreat to Kazandu
5% of 848 decks +3% synergy
Leyline of the Void
5% of 848 decks +4% synergy
Planeswalkers
Nissa of Shadowed Boughs
29% of 848 decks +27% synergy
Liliana, Dreadhorde General
10% of 848 decks +7% synergy
Vraska, Golgari Queen
8% of 848 decks +5% synergy
Grist, the Hunger Tide
6% of 848 decks +2% synergy
Utility Lands
Urborg, Tomb of Yawgmoth
66% of 848 decks +56% synergy
Yavimaya, Cradle of Growth
63% of 848 decks +54% synergy
Bojuka Bog
60% of 848 decks +30% synergy
Phyrexian Tower
58% of 848 decks +49% synergy
Field of the Dead
53% of 848 decks +50% synergy
Boseiju, Who Endures
36% of 848 decks +17% synergy
Cabal Coffers
34% of 848 decks +24% synergy
High Market
33% of 848 decks +30% synergy
Takenuma, Abandoned Mire
23% of 848 decks +12% synergy
Barad-dûr
23% of 848 decks +20% synergy
Reliquary Tower
20% of 848 decks -10% synergy
Shifting Woodland
15% of 170 decks +5% synergy
Fountainport
13% of 62 decks +9% synergy
Grim Backwoods
11% of 848 decks +8% synergy
Ancient Tomb
10% of 848 decks -0% synergy
The Shire
9% of 848 decks +5% synergy
Minas Morgul, Dark Fortress
9% of 361 decks +6% synergy
Restless Cottage
8% of 431 decks +3% synergy
Temple of the False God
8% of 848 decks -2% synergy
Castle Locthwain
7% of 848 decks +2% synergy
Dryad Arbor
7% of 848 decks +3% synergy
Urza's Saga
7% of 848 decks -0% synergy
Strip Mine
6% of 848 decks +3% synergy
Spymaster's Vault
6% of 170 decks +2% synergy
Field of Ruin
5% of 848 decks +3% synergy
Mana Artifacts
Sol Ring
85% of 848 decks +0% synergy
Arcane Signet
64% of 848 decks -8% synergy
Inherited Envelope
63% of 798 decks +62% synergy
Golgari Signet
16% of 848 decks +3% synergy
Talisman of Resilience
13% of 848 decks +1% synergy
Mana Crypt
8% of 848 decks -1% synergy
Lands
Selesnya Sanctuary
100% of 4 decks +86% synergy
Orzhov Basilica
100% of 4 decks +84% synergy
Command Tower
89% of 848 decks +15% synergy
Overgrown Tomb
73% of 848 decks +31% synergy
Woodland Cemetery
71% of 848 decks +43% synergy
Undergrowth Stadium
64% of 848 decks +38% synergy
Verdant Catacombs
60% of 848 decks +49% synergy
Llanowar Wastes
55% of 848 decks +29% synergy
Deathcap Glade
46% of 848 decks +32% synergy
Underground Mortuary
41% of 250 decks +24% synergy
Tainted Wood
37% of 848 decks +24% synergy
Golgari Rot Farm
36% of 848 decks +18% synergy
Fabled Passage
30% of 848 decks +21% synergy
Darkbore Pathway
29% of 848 decks +21% synergy
Twilight Mire
27% of 848 decks +17% synergy
Evolving Wilds
27% of 848 decks +6% synergy
Necroblossom Snarl
25% of 848 decks +14% synergy
Exotic Orchard
25% of 848 decks -11% synergy
Bayou
23% of 848 decks +10% synergy
Terramorphic Expanse
21% of 848 decks +5% synergy
Temple of Malady
19% of 848 decks +3% synergy
Misty Rainforest
18% of 848 decks +6% synergy
Myriad Landscape
18% of 848 decks -2% synergy
Marsh Flats
17% of 848 decks +6% synergy
Viridescent Bog
17% of 218 decks +5% synergy
Wooded Foothills
14% of 848 decks +4% synergy
Prismatic Vista
14% of 848 decks +9% synergy
Windswept Heath
14% of 848 decks +3% synergy
Nurturing Peatland
13% of 848 decks +8% synergy
Polluted Delta
12% of 848 decks +1% synergy
Bloodstained Mire
12% of 848 decks +2% synergy
Haunted Mire
12% of 848 decks +4% synergy
Blooming Marsh
11% of 848 decks +7% synergy
Woodland Chasm
9% of 848 decks +4% synergy
Reflecting Pool
8% of 848 decks +2% synergy
Riveteers Overlook
7% of 848 decks +5% synergy
Urza's Cave
7% of 179 decks +2% synergy
Demolition Field
6% of 848 decks +2% synergy
Lazotep Quarry
5% of 136 decks +4% synergy