Nim Deathmantle + Ashnod's Altar + Ashaya, Soul of the Wild + Zendikar's Roil

Nim Deathmantle
Ashnod's Altar
Ashaya, Soul of the Wild
Zendikar's Roil

Requires
Nim Deathmantle must be on the battlefield. Ashnod's Altar must be on the battlefield. Ashaya, Soul of the Wild must be on the battlefield. Zendikar's Roil must be on the battlefield. Mana needed: 2
Steps
  1. Activate Ashnod's Altar by sacrificing Ashaya, adding .
  2. When Ashaya dies, Nim Deathmantle triggers, causing you to pay 4 to return Ashaya from your graveyard to the battlefield, and attaching Nim Deathmantle to it.
  3. When Ashaya enters the battlefield, Zendikar's Roil triggers, creating a 2/2 Elemental creature token.
  4. Activate Ashnod's Altar by sacrificing the creature token, adding .
  5. Repeat.
  6. If you control a nontoken creature that has haste, you may instead sacrifice it, and then tap it each iteration to get infinite green mana and colorless mana.
Results
Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite green mana. Infinite landfall triggers. Infinite LTB. Infinite sacrifice triggers.

Kura, the Boundless Sky
0.38% of 531 decks 2 decks
Omnath, Locus of Rage
0.01% of 7098 decks 1 decks
Yorvo, Lord of Garenbrig
0.13% of 749 decks 1 decks
Horde of Notions
0.04% of 2444 decks 1 decks
High Synergy Cards
Rampaging Baloths
80% of 5 decks +73% synergy
Lotus Cobra
80% of 5 decks +73% synergy
Avenger of Zendikar
80% of 5 decks +70% synergy
Creatures
Roil Elemental
100% of 1 decks +99% synergy
Deadeye Navigator
100% of 1 decks +98% synergy
Felidar Guardian
100% of 1 decks +97% synergy
Omnath, Locus of Creation
100% of 1 decks +97% synergy
Omnath, Locus of the Roil
100% of 1 decks +97% synergy
Yarok, the Desecrated
100% of 1 decks +97% synergy
Risen Reef
100% of 1 decks +97% synergy
Animar, Soul of Elements
100% of 1 decks +96% synergy
Hugs, Grisly Guardian
100% of 1 decks +96% synergy
Thassa's Oracle
100% of 1 decks +93% synergy
Cultivator Colossus
75% of 4 decks +73% synergy
Titania, Protector of Argoth
60% of 5 decks +57% synergy
Ramunap Excavator
60% of 5 decks +53% synergy
Azusa, Lost but Seeking
60% of 5 decks +52% synergy
Scute Swarm
60% of 5 decks +50% synergy
Tireless Provisioner
60% of 5 decks +49% synergy
Sakura-Tribe Elder
60% of 5 decks +41% synergy
Eternal Witness
60% of 5 decks +39% synergy
Ceaseless Searblades
50% of 2 decks +50% synergy
Smokebraider
50% of 2 decks +50% synergy
Flamekin Harbinger
50% of 2 decks +50% synergy
Spitfire Lagac
50% of 2 decks +49% synergy
Living Twister
50% of 2 decks +49% synergy
Titania, Nature's Force
50% of 4 decks +49% synergy
Runaway Steam-Kin
50% of 2 decks +48% synergy
Kediss, Emberclaw Familiar
50% of 2 decks +47% synergy
Bristly Bill, Spine Sower
50% of 2 decks +45% synergy
Mina and Denn, Wildborn
50% of 2 decks +45% synergy
Omnath, Locus of Rage
50% of 2 decks +45% synergy
Terror of the Peaks
50% of 2 decks +45% synergy
Anger
50% of 2 decks +44% synergy
Springheart Nantuko
50% of 2 decks +42% synergy
Dockside Extortionist
50% of 2 decks +37% synergy
Goblin Anarchomancer
50% of 2 decks +36% synergy
Llanowar Scout
40% of 5 decks +39% synergy
Omnath, Locus of Mana
40% of 5 decks +39% synergy
Sakura-Tribe Scout
40% of 5 decks +39% synergy
Bane of Progress
40% of 5 decks +37% synergy
Kodama of the East Tree
40% of 5 decks +36% synergy
Courser of Kruphix
40% of 5 decks +36% synergy
Springbloom Druid
40% of 5 decks +36% synergy
Ancient Greenwarden
40% of 5 decks +36% synergy
Tireless Tracker
40% of 5 decks +35% synergy
Wood Elves
40% of 5 decks +33% synergy
Old One Eye
25% of 4 decks +24% synergy
Tervigon
25% of 4 decks +24% synergy
Perennial Behemoth
25% of 4 decks +23% synergy
Greensleeves, Maro-Sorcerer
25% of 4 decks +23% synergy
Augur of Autumn
25% of 4 decks +22% synergy
Defiler of Vigor
25% of 4 decks +21% synergy
Instants
Hatred
100% of 1 decks +100% synergy
Tainted Strike
100% of 1 decks +98% synergy
Culling the Weak
100% of 1 decks +96% synergy
Beast Within
60% of 5 decks +21% synergy
Starstorm
50% of 2 decks +48% synergy
Collective Resistance
50% of 2 decks +45% synergy
Chaos Warp
50% of 2 decks +18% synergy
Roiling Regrowth
40% of 5 decks +37% synergy
Chord of Calling
40% of 5 decks +34% synergy
Harrow
40% of 5 decks +30% synergy
Crop Rotation
40% of 5 decks +30% synergy
Return of the Wildspeaker
40% of 5 decks +27% synergy
Jaheira's Respite
25% of 4 decks +24% synergy
Tamiyo's Safekeeping
25% of 4 decks +18% synergy
Archdruid's Charm
25% of 4 decks +18% synergy
Entish Restoration
25% of 4 decks +17% synergy
Vastwood Fortification
20% of 5 decks +19% synergy
Naturalize
20% of 5 decks +18% synergy
Momentous Fall
20% of 5 decks +18% synergy
Khalni Ambush
20% of 5 decks +18% synergy
Ram Through
20% of 5 decks +17% synergy
Veil of Summer
20% of 5 decks +14% synergy
Krosan Grip
20% of 5 decks +12% synergy
Heroic Intervention
20% of 5 decks -10% synergy
Sorceries
Three Visits
60% of 5 decks +35% synergy
Kodama's Reach
60% of 5 decks +28% synergy
Nahiri's Lithoforming
50% of 2 decks +49% synergy
Burning Inquiry
50% of 2 decks +49% synergy
Decimate
50% of 2 decks +42% synergy
Faithless Looting
50% of 2 decks +33% synergy
Blasphemous Act
50% of 2 decks +16% synergy
Life's Legacy
40% of 5 decks +38% synergy
Scapeshift
40% of 5 decks +37% synergy
Splendid Reclamation
40% of 5 decks +36% synergy
Green Sun's Zenith
40% of 5 decks +34% synergy
Bala Ged Recovery
40% of 5 decks +31% synergy
Nature's Lore
40% of 5 decks +8% synergy
Rampant Growth
40% of 5 decks +5% synergy
Cultivate
40% of 5 decks -6% synergy
Tyranid Invasion
25% of 4 decks +25% synergy
Last March of the Ents
25% of 4 decks +20% synergy
Primal Growth
20% of 5 decks +19% synergy
Sylvan Tutor
20% of 5 decks +19% synergy
Nylea's Intervention
20% of 5 decks +19% synergy
Summer Bloom
20% of 5 decks +19% synergy
Nissa's Pilgrimage
20% of 5 decks +18% synergy
Broken Bond
20% of 5 decks +18% synergy
Natural Order
20% of 5 decks +18% synergy
Sylvan Scrying
20% of 5 decks +17% synergy
Regrowth
20% of 5 decks +17% synergy
Triumph of the Hordes
20% of 5 decks +16% synergy
Harmonize
20% of 5 decks +11% synergy
Skyshroud Claim
20% of 5 decks +11% synergy
Rishkar's Expertise
20% of 5 decks +10% synergy
Farseek
20% of 5 decks -14% synergy
Utility Artifacts
Crucible of Worlds
60% of 5 decks +57% synergy
Seer's Sundial
40% of 5 decks +39% synergy
Amulet of Vigor
40% of 5 decks +39% synergy
Altar of Dementia
40% of 5 decks +37% synergy
Staff of Titania
25% of 4 decks +24% synergy
Conduit of Worlds
25% of 4 decks +18% synergy
Blasting Station
20% of 5 decks +19% synergy
Belt of Giant Strength
20% of 5 decks +19% synergy
Umbral Mantle
20% of 5 decks +19% synergy
Zuran Orb
20% of 5 decks +19% synergy
Blade of Selves
20% of 5 decks +19% synergy
Emerald Medallion
20% of 5 decks +18% synergy
Coat of Arms
20% of 5 decks +18% synergy
Birthing Pod
20% of 5 decks +17% synergy
Helm of the Host
20% of 5 decks +17% synergy
Phyrexian Altar
20% of 5 decks +16% synergy
Blackblade Reforged
20% of 5 decks +16% synergy
Lightning Greaves
20% of 5 decks -5% synergy
Enchantments
Parallax Wave
100% of 1 decks +100% synergy
Retreat to Coralhelm
100% of 1 decks +98% synergy
Rising of the Day
100% of 1 decks +94% synergy
Impact Tremors
100% of 2 decks +91% synergy
Mystic Remora
100% of 1 decks +82% synergy
Spelunking
75% of 4 decks +70% synergy
Perilous Forays
60% of 5 decks +60% synergy
Greater Good
60% of 5 decks +55% synergy
Exploration
60% of 5 decks +52% synergy
Garruk's Uprising
60% of 5 decks +45% synergy
Blood Moon
50% of 2 decks +47% synergy
Virtue of Strength
50% of 4 decks +47% synergy
Fires of Yavimaya
50% of 2 decks +46% synergy
Warstorm Surge
50% of 2 decks +45% synergy
Underworld Breach
50% of 2 decks +44% synergy
Rhythm of the Wild
50% of 2 decks +27% synergy
Abundance
40% of 5 decks +37% synergy
Sylvan Library
40% of 5 decks +28% synergy
Case of the Locked Hothouse
33% of 3 decks +29% synergy
Undergrowth Recon
25% of 4 decks +23% synergy
Court of Garenbrig
25% of 4 decks +21% synergy
Elven Chorus
25% of 4 decks +20% synergy
Myth Unbound
20% of 5 decks +20% synergy
Life and Limb
20% of 5 decks +20% synergy
Primeval Bounty
20% of 5 decks +19% synergy
Evolutionary Leap
20% of 5 decks +18% synergy
Retreat to Kazandu
20% of 5 decks +18% synergy
Khalni Heart Expedition
20% of 5 decks +18% synergy
Rites of Flourishing
20% of 5 decks +18% synergy
Defense of the Heart
20% of 5 decks +17% synergy
Druid Class
20% of 5 decks +17% synergy
Snake Umbra
20% of 5 decks +17% synergy
Carpet of Flowers
20% of 5 decks +16% synergy
Burgeoning
20% of 5 decks +16% synergy
Growing Rites of Itlimoc
20% of 5 decks +14% synergy
Kenrith's Transformation
20% of 5 decks +13% synergy
Utopia Sprawl
20% of 5 decks +12% synergy
Guardian Project
20% of 5 decks +11% synergy
Hardened Scales
20% of 5 decks +11% synergy
Planeswalkers
Wrenn and Seven
25% of 4 decks +23% synergy
Nissa, Who Shakes the World
20% of 5 decks +17% synergy
Utility Lands
Lavaclaw Reaches
100% of 1 decks +99% synergy
Wandering Fumarole
100% of 1 decks +99% synergy
Hissing Quagmire
100% of 1 decks +99% synergy
Celestial Colonnade
100% of 1 decks +99% synergy
Creeping Tar Pit
100% of 1 decks +97% synergy
Yavimaya, Cradle of Growth
60% of 5 decks +51% synergy
Reliquary Tower
60% of 5 decks +31% synergy
Arid Archway
50% of 2 decks +48% synergy
Urza's Power Plant
40% of 5 decks +38% synergy
Urza's Mine
40% of 5 decks +38% synergy
Urza's Tower
40% of 5 decks +38% synergy
High Market
40% of 5 decks +37% synergy
Castle Garenbrig
40% of 5 decks +35% synergy
Nykthos, Shrine to Nyx
40% of 5 decks +34% synergy
War Room
40% of 5 decks +34% synergy
Temple of the False God
40% of 5 decks +30% synergy
Urza's Workshop
25% of 4 decks +24% synergy
The Hunter Maze
25% of 4 decks +24% synergy
Echoing Deeps
25% of 4 decks +24% synergy
Boseiju, Who Endures
25% of 4 decks +5% synergy
Blasted Landscape
20% of 5 decks +20% synergy
Urza's Factory
20% of 5 decks +20% synergy
Drownyard Temple
20% of 5 decks +19% synergy
Glacial Chasm
20% of 5 decks +19% synergy
Slippery Karst
20% of 5 decks +19% synergy
Dark Depths
20% of 5 decks +19% synergy
Desert of the Indomitable
20% of 5 decks +19% synergy
Vesuva
20% of 5 decks +19% synergy
Blast Zone
20% of 5 decks +19% synergy
Guildless Commons
20% of 5 decks +19% synergy
Thespian's Stage
20% of 5 decks +17% synergy
Maze of Ith
20% of 5 decks +17% synergy
Strip Mine
20% of 5 decks +17% synergy
Tranquil Thicket
20% of 5 decks +16% synergy
Dryad Arbor
20% of 5 decks +16% synergy
Command Beacon
20% of 5 decks +15% synergy
Gaea's Cradle
20% of 5 decks +14% synergy
Urza's Saga
20% of 5 decks +13% synergy
Mosswort Bridge
20% of 5 decks +10% synergy
Ancient Tomb
20% of 5 decks +9% synergy
Rogue's Passage
20% of 5 decks +1% synergy
Mana Artifacts
Sol Ring
60% of 5 decks -24% synergy
Gruul Signet
50% of 2 decks +38% synergy
Grim Monolith
20% of 5 decks +18% synergy
Mox Amber
20% of 5 decks +16% synergy
Mox Diamond
20% of 5 decks +16% synergy
Mox Opal
20% of 5 decks +16% synergy
Jeweled Lotus
20% of 5 decks +14% synergy
Chrome Mox
20% of 5 decks +14% synergy
Mana Vault
20% of 5 decks +14% synergy
Lotus Petal
20% of 5 decks +13% synergy
Arcane Signet
20% of 5 decks -52% synergy
Lands
Wooded Ridgeline
100% of 1 decks +94% synergy
Plateau
100% of 1 decks +87% synergy
Savannah
100% of 1 decks +87% synergy
Volcanic Island
100% of 1 decks +86% synergy
Tundra
100% of 1 decks +86% synergy
Tropical Island
100% of 1 decks +86% synergy
Rockfall Vale
100% of 1 decks +78% synergy
Sacred Foundry
100% of 1 decks +64% synergy
Steam Vents
100% of 1 decks +61% synergy
Temple Garden
100% of 1 decks +59% synergy
Hallowed Fountain
100% of 1 decks +59% synergy
Breeding Pool
100% of 1 decks +59% synergy
Overgrown Tomb
100% of 1 decks +57% synergy
Urza's Cave
50% of 2 decks +46% synergy
Highland Forest
50% of 2 decks +46% synergy
Sheltered Thicket
50% of 2 decks +43% synergy
Taiga
50% of 2 decks +37% synergy
Game Trail
50% of 2 decks +34% synergy
Gruul Turf
50% of 2 decks +34% synergy
Karplusan Forest
50% of 2 decks +33% synergy
Cinder Glade
50% of 2 decks +12% synergy
Stomping Ground
50% of 2 decks +9% synergy
Terramorphic Expanse
40% of 5 decks +24% synergy
Evolving Wilds
40% of 5 decks +19% synergy
Primal Beyond
20% of 5 decks +20% synergy
Mountain Valley
20% of 5 decks +19% synergy
Ash Barrens
20% of 5 decks +15% synergy
Gemstone Caverns
20% of 5 decks +15% synergy
Wooded Foothills
20% of 5 decks +10% synergy
Bloodstained Mire
20% of 5 decks +10% synergy
Windswept Heath
20% of 5 decks +10% synergy
Flooded Strand
20% of 5 decks +9% synergy
Arid Mesa
20% of 5 decks +9% synergy
Scalding Tarn
20% of 5 decks +9% synergy
Polluted Delta
20% of 5 decks +9% synergy
Marsh Flats
20% of 5 decks +9% synergy
Verdant Catacombs
20% of 5 decks +9% synergy
Misty Rainforest
20% of 5 decks +8% synergy
Exotic Orchard
20% of 5 decks -16% synergy
Command Tower
20% of 5 decks -54% synergy