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.

Top Commanders (1)
Sméagol, Helpful Guide
16.46% of 4059 decks 668 decks
New Cards (5)
The Gitrog, Ravenous Ride
44% of 25 decks +43% synergy
Forsaken Miner
30% of 30 decks +28% synergy
Honest Rutstein
28% of 25 decks +24% synergy
Tinybones, the Pickpocket
20% of 25 decks +15% synergy
Festering Gulch
12% of 25 decks +11% synergy
High Synergy Cards (10)
Call of the Ring
96% of 673 decks +93% synergy
Gollum, Patient Plotter
90% of 678 decks +89% synergy
Scute Swarm
93% of 678 decks +88% synergy
Nazgûl
86% of 673 decks +84% synergy
Sam's Desperate Rescue
83% of 673 decks +82% synergy
Bloodghast
81% of 678 decks +80% synergy
Viscera Seer
85% of 678 decks +80% synergy
Claim the Precious
80% of 673 decks +79% synergy
Tireless Provisioner
79% of 678 decks +74% synergy
Bombadil's Song
74% of 673 decks +74% synergy
Top Cards (10)
Sakura-Tribe Elder
75% of 678 decks +66% synergy
Ashnod's Altar
74% of 678 decks +66% synergy
Syr Konrad, the Grim
67% of 678 decks +63% synergy
Assassin's Trophy
67% of 678 decks +61% synergy
Zendikar's Roil
67% of 678 decks +65% synergy
Rise of the Witch-king
66% of 678 decks +65% synergy
Witch-king of Angmar
64% of 673 decks +63% synergy
Avenger of Zendikar
63% of 678 decks +59% synergy
Carrion Feeder
62% of 678 decks +59% synergy
One Ring to Rule Them All
61% of 673 decks +60% synergy
Creatures (50)
Lotus Cobra
61% of 678 decks +57% synergy
Braids, Arisen Nightmare
58% of 678 decks +54% synergy
Eternal Witness
58% of 678 decks +47% synergy
Greensleeves, Maro-Sorcerer
53% of 678 decks +52% synergy
Compy Swarm
53% of 151 decks +52% synergy
Ob Nixilis, the Fallen
47% of 678 decks +47% synergy
Roaming Throne
47% of 151 decks +31% synergy
Mosswood Dreadknight
45% of 223 decks +44% synergy
Tireless Tracker
44% of 678 decks +41% synergy
Cankerbloom
42% of 678 decks +38% synergy
Birds of Paradise
42% of 678 decks +30% synergy
Dauthi Voidwalker
40% of 678 decks +35% synergy
Haywire Mite
37% of 678 decks +35% synergy
Morbid Opportunist
37% of 678 decks +34% synergy
Reassembling Skeleton
37% of 678 decks +34% synergy
Plaguecrafter
36% of 678 decks +33% synergy
Woe Strider
35% of 678 decks +33% synergy
Uruk-hai Berserker
34% of 678 decks +33% synergy
Jadar, Ghoulcaller of Nephalia
31% of 678 decks +30% synergy
Llanowar Elves
31% of 678 decks +21% synergy
Yawgmoth, Thran Physician
30% of 678 decks +28% synergy
Delighted Halfling
30% of 678 decks +23% synergy
Meren of Clan Nel Toth
29% of 678 decks +29% synergy
Deathrite Shaman
29% of 678 decks +26% synergy
Sporemound
26% of 678 decks +26% synergy
Zulaport Cutthroat
26% of 678 decks +20% synergy
Blood Artist
26% of 678 decks +20% synergy
Pitiless Plunderer
22% of 678 decks +18% synergy
Orcish Bowmasters
21% of 673 decks +14% synergy
Mirrormere Guardian
20% of 673 decks +20% synergy
Elves of Deep Shadow
19% of 678 decks +17% synergy
Elvish Mystic
19% of 678 decks +11% synergy
Ringwraiths
19% of 678 decks +18% synergy
Ophiomancer
19% of 678 decks +17% synergy
Sheoldred
19% of 678 decks +16% synergy
Fiend Artisan
15% of 678 decks +15% synergy
Old Man Willow
14% of 673 decks +14% synergy
Fleshbag Marauder
13% of 678 decks +11% synergy
Shriekmaw
12% of 678 decks +10% synergy
Pawn of Ulamog
11% of 678 decks +10% synergy
The Gitrog Monster
11% of 678 decks +10% synergy
Fyndhorn Elves
11% of 678 decks +4% synergy
Mirkwood Bats
11% of 673 decks +3% synergy
Grim Haruspex
10% of 678 decks +7% synergy
Blood Pet
10% of 678 decks +9% synergy
Sepulchral Primordial
10% of 678 decks +8% synergy
Nissa, Resurgent Animist
9% of 678 decks +8% synergy
Caustic Caterpillar
9% of 678 decks +8% synergy
Enraged Huorn
8% of 673 decks +8% synergy
Solemn Simulacrum
7% of 678 decks -7% synergy
Instants (29)
Swords to Plowshares
100% of 3 decks +72% synergy
Beast Within
60% of 678 decks +41% synergy
Village Rites
49% of 678 decks +43% synergy
Nasty End
45% of 673 decks +43% synergy
Deadly Dispute
42% of 678 decks +36% synergy
Heroic Intervention
36% of 678 decks +23% synergy
Entish Restoration
32% of 678 decks +28% synergy
Gollum's Bite
31% of 678 decks +31% synergy
Vampiric Tutor
26% of 678 decks +16% synergy
Worldly Tutor
24% of 678 decks +17% synergy
Corrupted Conviction
22% of 678 decks +19% synergy
Deadly Rollick
21% of 678 decks +15% synergy
Crop Rotation
19% of 678 decks +15% synergy
Malakir Rebirth
17% of 678 decks +12% synergy
Abrupt Decay
16% of 678 decks +13% synergy
Putrefy
13% of 678 decks +10% synergy
Tear Asunder
13% of 678 decks +11% synergy
Entomb
9% of 678 decks +6% synergy
Archdruid's Charm
9% of 68 decks +4% synergy
Dark Ritual
9% of 678 decks -2% synergy
Nature's Claim
8% of 678 decks +3% synergy
Go for the Throat
7% of 678 decks +4% synergy
Noxious Revival
7% of 678 decks +4% synergy
Infernal Grasp
7% of 678 decks +2% synergy
Harrow
6% of 678 decks +2% synergy
Krosan Grip
6% of 678 decks +1% synergy
Constant Mists
5% of 678 decks +4% synergy
Veil of Summer
5% of 678 decks +2% synergy
Saw in Half
5% of 678 decks +4% synergy
Sorceries (36)
Reanimate
61% of 678 decks +53% synergy
Rise of the Dark Realms
48% of 678 decks +47% synergy
Diabolic Intent
43% of 678 decks +38% synergy
Victimize
43% of 678 decks +37% synergy
The Ring Goes South
41% of 678 decks +41% synergy
Toxic Deluge
38% of 678 decks +29% synergy
Cultivate
34% of 678 decks +12% synergy
Demonic Tutor
33% of 678 decks +21% synergy
Breach the Multiverse
32% of 678 decks +29% synergy
Nature's Lore
26% of 678 decks +11% synergy
Rampant Growth
22% of 678 decks +5% synergy
The Black Breath
21% of 673 decks +20% synergy
Torment of Hailfire
20% of 678 decks +17% synergy
Three Visits
20% of 678 decks +8% synergy
Bala Ged Recovery
19% of 678 decks +14% synergy
Damnation
17% of 678 decks +12% synergy
Beseech the Mirror
15% of 255 decks +12% synergy
Unearth
14% of 678 decks +12% synergy
Kodama's Reach
14% of 678 decks -1% synergy
Farseek
14% of 678 decks -2% synergy
Insatiable Avarice
12% of 25 decks +6% synergy
Culling Ritual
11% of 678 decks +9% synergy
Finale of Devastation
11% of 678 decks +7% synergy
Exsanguinate
10% of 678 decks +8% synergy
Pillage the Bog
10% of 30 decks +9% synergy
Shadow of the Enemy
10% of 673 decks +9% synergy
Deadly Brew
9% of 678 decks +9% synergy
Agadeem's Awakening
9% of 678 decks +7% synergy
Night's Whisper
8% of 678 decks +4% synergy
Lash of the Balrog
8% of 673 decks +7% synergy
Green Sun's Zenith
8% of 678 decks +4% synergy
Feed the Swarm
8% of 678 decks -2% synergy
Eldritch Evolution
6% of 678 decks +4% synergy
Squirming Emergence
6% of 161 decks +5% synergy
Harmonize
6% of 678 decks +1% synergy
Grim Tutor
5% of 678 decks +3% synergy
Utility Artifacts (16)
Skullclamp
58% of 678 decks +45% synergy
Altar of Dementia
50% of 678 decks +47% synergy
The One Ring
38% of 678 decks +30% synergy
Lightning Greaves
25% of 678 decks -0% synergy
Swiftfoot Boots
16% of 678 decks -12% synergy
Amulet of Vigor
14% of 678 decks +13% synergy
Tarrian's Journal
13% of 178 decks +12% synergy
Mindcrank
13% of 678 decks +12% synergy
Birthing Pod
13% of 678 decks +12% synergy
Conduit of Worlds
12% of 678 decks +9% synergy
Strionic Resonator
12% of 678 decks +8% synergy
Altar of the Brood
10% of 678 decks +9% synergy
The Great Henge
7% of 678 decks +2% synergy
Realmbreaker, the Invasion Tree
6% of 678 decks +5% synergy
Blackblade Reforged
6% of 678 decks +2% synergy
Crucible of Worlds
5% of 678 decks +3% synergy
Enchantments (32)
Shortcut to Mushrooms
52% of 673 decks +52% synergy
Awakening Zone
44% of 678 decks +43% synergy
Spelunking
42% of 178 decks +39% synergy
Moldervine Reclamation
34% of 678 decks +32% synergy
Animate Dead
32% of 678 decks +27% synergy
Virtue of Persistence
25% of 236 decks +22% synergy
Bloodchief Ascension
23% of 678 decks +22% synergy
Retreat to Hagra
23% of 678 decks +22% synergy
Sylvan Library
18% of 678 decks +12% synergy
Phyrexian Arena
17% of 678 decks +10% synergy
Case of the Locked Hothouse
17% of 64 decks +15% synergy
Bitterblossom
14% of 678 decks +12% synergy
Curse of the Restless Dead
13% of 678 decks +13% synergy
The Meathook Massacre
13% of 678 decks +10% synergy
Grave Pact
12% of 678 decks +10% synergy
Phyrexian Reclamation
12% of 678 decks +10% synergy
Dictate of Erebos
12% of 678 decks +10% synergy
Vampiric Rites
9% of 678 decks +8% synergy
Compost
9% of 678 decks +9% synergy
Deathreap Ritual
9% of 678 decks +8% synergy
Black Market Connections
8% of 678 decks +2% synergy
Virtue of Strength
7% of 188 decks +5% synergy
Evolutionary Leap
7% of 678 decks +7% synergy
Exploration
7% of 678 decks +3% synergy
Case of the Stashed Skeleton
7% of 71 decks +6% synergy
Bloodbond March
6% of 678 decks +6% synergy
Bastion of Remembrance
6% of 678 decks +3% synergy
Leyline of the Void
6% of 678 decks +5% synergy
Necromancy
6% of 678 decks +4% synergy
Retreat to Kazandu
6% of 678 decks +5% synergy
Attrition
5% of 678 decks +5% synergy
Journey to Eternity
5% of 678 decks +5% synergy
Planeswalkers (4)
Nissa of Shadowed Boughs
31% of 678 decks +30% synergy
Liliana, Dreadhorde General
10% of 678 decks +8% synergy
Vraska, Golgari Queen
9% of 678 decks +8% synergy
Grist, the Hunger Tide
6% of 678 decks +5% synergy
Utility Lands (21)
Urborg, Tomb of Yawgmoth
65% of 678 decks +54% synergy
Yavimaya, Cradle of Growth
63% of 678 decks +54% synergy
Bojuka Bog
61% of 678 decks +45% synergy
Phyrexian Tower
55% of 678 decks +51% synergy
Field of the Dead
52% of 678 decks +49% synergy
Boseiju, Who Endures
37% of 678 decks +27% synergy
Cabal Coffers
34% of 678 decks +28% synergy
High Market
33% of 678 decks +29% synergy
Barad-dûr
23% of 673 decks +21% synergy
Takenuma, Abandoned Mire
23% of 678 decks +17% synergy
Reliquary Tower
20% of 678 decks -8% synergy
Grim Backwoods
12% of 678 decks +11% synergy
Minas Morgul, Dark Fortress
11% of 157 decks +9% synergy
Ancient Tomb
10% of 678 decks -1% synergy
The Shire
10% of 673 decks +7% synergy
Castle Locthwain
8% of 678 decks +5% synergy
Restless Cottage
8% of 255 decks +7% synergy
Temple of the False God
7% of 678 decks -3% synergy
Dryad Arbor
7% of 678 decks +5% synergy
Strip Mine
7% of 678 decks +4% synergy
Urza's Saga
7% of 678 decks -0% synergy
Mana Artifacts (6)
Sol Ring
85% of 678 decks +0% synergy
Arcane Signet
63% of 678 decks -8% synergy
Inherited Envelope
58% of 673 decks +57% synergy
Golgari Signet
17% of 678 decks +14% synergy
Talisman of Resilience
12% of 678 decks +10% synergy
Mana Crypt
9% of 678 decks -3% synergy
Lands (39)
Selesnya Sanctuary
100% of 3 decks +97% synergy
Orzhov Basilica
100% of 3 decks +96% synergy
Command Tower
89% of 678 decks +16% synergy
Overgrown Tomb
73% of 678 decks +63% synergy
Woodland Cemetery
69% of 678 decks +64% synergy
Undergrowth Stadium
64% of 678 decks +59% synergy
Verdant Catacombs
58% of 678 decks +47% synergy
Underground Mortuary
55% of 60 decks +50% synergy
Llanowar Wastes
55% of 678 decks +50% synergy
Deathcap Glade
46% of 678 decks +43% synergy
Tainted Wood
36% of 678 decks +34% synergy
Golgari Rot Farm
36% of 678 decks +32% synergy
Fabled Passage
31% of 678 decks +21% synergy
Darkbore Pathway
30% of 678 decks +28% synergy
Evolving Wilds
27% of 678 decks +5% synergy
Twilight Mire
26% of 678 decks +25% synergy
Necroblossom Snarl
25% of 678 decks +23% synergy
Exotic Orchard
25% of 678 decks -10% synergy
Bayou
22% of 678 decks +19% synergy
Terramorphic Expanse
21% of 678 decks +5% synergy
Temple of Malady
20% of 678 decks +16% synergy
Myriad Landscape
18% of 678 decks -3% synergy
Viridescent Bog
18% of 39 decks +15% synergy
Misty Rainforest
17% of 678 decks +5% synergy
Marsh Flats
16% of 678 decks +4% synergy
Prismatic Vista
14% of 678 decks +8% synergy
Nurturing Peatland
14% of 678 decks +13% synergy
Wooded Foothills
14% of 678 decks +4% synergy
Windswept Heath
13% of 678 decks +3% synergy
Haunted Mire
13% of 678 decks +11% synergy
Polluted Delta
12% of 678 decks +1% synergy
Bloodstained Mire
11% of 678 decks +1% synergy
Woodland Chasm
10% of 678 decks +9% synergy
Blooming Marsh
9% of 678 decks +9% synergy
Riveteers Overlook
8% of 678 decks +5% synergy
Reflecting Pool
8% of 678 decks +2% synergy
Escape Tunnel
6% of 69 decks +3% synergy
Demolition Field
6% of 678 decks +2% synergy
Shire Terrace
5% of 673 decks +4% synergy