Yedora, Grave Gardener + Ashnod's Altar + Watcher of the Roost

Yedora, Grave Gardener
Ashnod's Altar
Watcher of the Roost

Requires
Yedora, Grave Gardener must be on the battlefield. Ashnod's Altar must be on the battlefield. Watcher of the Roost must be on the battlefield. You have at least one white card in hand.
Steps
  1. Activate Ashnod's Altar by sacrificing Watcher of the Roost, adding .
  2. When Watcher of the Roost dies, Yedora triggers, returning Watcher of the Roost from your graveyard to the battlefield face down as a Forest land.
  3. Activate Watcher of the Roost by tapping it, adding .
  4. Activate Watcher of the Roost's morph ability by revealing a white card from your hand, turning it face up.
  5. Watcher of the Roost triggers, causing you to gain 2 life.
  6. Repeat.
Results
Infinite colored mana. Infinite death triggers. Infinite landfall triggers. Infinite lifegain. Infinite lifegain triggers. Infinite LTB. Infinite sacrifice triggers.

Kaust, Eyes of the Glade
0.43% of 1628 decks 7 decks
Azlask, the Swelling Scourge
0.02% of 5656 decks 1 decks
Karador, Ghost Chieftain
0.02% of 5443 decks 1 decks
Nethroi, Apex of Death
0.02% of 5695 decks 1 decks
New Cards
Hauntwoods Shrieker
100% of 3 decks +97% synergy
Zimone, Mystery Unraveler
100% of 1 decks +97% synergy
Glitch Interpreter
100% of 1 decks +98% synergy
They Came from the Pipes
100% of 1 decks +96% synergy
Curator Beastie
100% of 3 decks +96% synergy
High Synergy Cards
Pyrotechnic Performer
88% of 8 decks +87% synergy
Boltbender
88% of 8 decks +87% synergy
Yarus, Roar of the Old Gods
88% of 8 decks +87% synergy
Unyielding Gatekeeper
80% of 10 decks +80% synergy
Branch of Vitu-Ghazi
80% of 10 decks +80% synergy
Whisperwood Elemental
80% of 10 decks +79% synergy
True Identity
78% of 9 decks +78% synergy
Experiment Twelve
78% of 9 decks +77% synergy
Ashcloud Phoenix
75% of 8 decks +75% synergy
Obscuring Aether
70% of 10 decks +70% synergy
Top Cards
Goblin Bombardment
75% of 8 decks +69% synergy
Scroll of Fate
70% of 10 decks +70% synergy
Ainok Survivalist
70% of 10 decks +69% synergy
Den Protector
70% of 10 decks +69% synergy
Nature's Lore
70% of 10 decks +38% synergy
Printlifter Ooze
67% of 9 decks +66% synergy
Temur Charger
60% of 10 decks +60% synergy
Deathmist Raptor
60% of 10 decks +59% synergy
Heroic Intervention
60% of 10 decks +30% synergy
Veiled Ascension
56% of 9 decks +55% synergy
Creatures
Kadena, Slinking Sorcerer
100% of 1 decks +100% synergy
Ruthless Ripper
100% of 3 decks +100% synergy
Ixidor, Reality Sculptor
100% of 1 decks +100% synergy
Brine Elemental
100% of 1 decks +100% synergy
Willbender
100% of 1 decks +99% synergy
Ixidron
100% of 1 decks +99% synergy
Vesuvan Shapeshifter
100% of 1 decks +99% synergy
Illithid Harvester
100% of 1 decks +99% synergy
Vannifar, Evolved Enigma
100% of 1 decks +99% synergy
Orochi Soul-Reaver
100% of 2 decks +98% synergy
Rattleclaw Mystic
100% of 1 decks +96% synergy
Animar, Soul of Elements
100% of 1 decks +96% synergy
Abhorrent Oculus
100% of 1 decks +95% synergy
Thieving Amalgam
67% of 3 decks +66% synergy
Horde Ambusher
50% of 8 decks +50% synergy
Alley Assailant
50% of 2 decks +50% synergy
Hidden Dragonslayer
50% of 10 decks +50% synergy
Nantuko Vigilante
50% of 10 decks +49% synergy
Hunted Bonebrute
50% of 2 decks +49% synergy
Innocuous Rat
50% of 2 decks +49% synergy
Roshan, Hidden Magister
50% of 2 decks +48% synergy
Enduring Vitality
50% of 2 decks +25% synergy
Nervous Gardener
44% of 9 decks +44% synergy
Flourishing Bloom-Kin
44% of 9 decks +44% synergy
Proteus Machine
40% of 10 decks +40% synergy
Aurelia's Vindicator
40% of 10 decks +40% synergy
Kozilek, the Broken Reality
40% of 5 decks +39% synergy
Temur Sabertooth
40% of 10 decks +36% synergy
Toski, Bearer of Secrets
40% of 10 decks +33% synergy
Birds of Paradise
40% of 10 decks +13% synergy
Dwarven Blastminer
38% of 8 decks +37% synergy
Thermopod
38% of 8 decks +37% synergy
Dockside Extortionist
38% of 8 decks +25% synergy
Bashful Beastie
33% of 3 decks +33% synergy
Bog Witch
33% of 3 decks +33% synergy
Silumgar Assassin
33% of 3 decks +33% synergy
Unsettling Twins
33% of 3 decks +33% synergy
Defiant Survivor
33% of 3 decks +33% synergy
Shard of the Nightbringer
33% of 3 decks +33% synergy
Sifter of Skulls
33% of 3 decks +32% synergy
Gravebreaker Lamia
33% of 3 decks +32% synergy
Bringer of the Last Gift
33% of 3 decks +32% synergy
Stinkweed Imp
33% of 3 decks +32% synergy
Doom Whisperer
33% of 3 decks +32% synergy
Priest of Fell Rites
33% of 3 decks +31% synergy
Disciple of Bolas
33% of 3 decks +31% synergy
Old Stickfingers
33% of 3 decks +31% synergy
Lurrus of the Dream-Den
33% of 3 decks +30% synergy
Underrealm Lich
33% of 3 decks +30% synergy
Grim Haruspex
33% of 3 decks +29% synergy
Instants
Become Anonymous
100% of 1 decks +99% synergy
Cyber Conversion
100% of 1 decks +98% synergy
Unwanted Remake
67% of 3 decks +63% synergy
Turn Inside Out
50% of 2 decks +49% synergy
Worldly Tutor
50% of 10 decks +36% synergy
Teferi's Protection
50% of 10 decks +30% synergy
Swords to Plowshares
50% of 10 decks -13% synergy
Path to Exile
40% of 10 decks -5% synergy
Expose the Culprit
38% of 8 decks +37% synergy
Deflecting Swat
38% of 8 decks +21% synergy
Chaos Warp
38% of 8 decks +5% synergy
Hostile Negotiations
33% of 3 decks +32% synergy
Break Down the Door
33% of 3 decks +32% synergy
Mythos of Nethroi
33% of 3 decks +31% synergy
Grisly Salvage
33% of 3 decks +28% synergy
Abzan Charm
33% of 3 decks +28% synergy
Despark
33% of 3 decks +18% synergy
Enlightened Tutor
30% of 10 decks +12% synergy
Signal the Clans
25% of 8 decks +24% synergy
Eldrazi Confluence
25% of 4 decks +24% synergy
Unexplained Absence
22% of 9 decks +21% synergy
Akroma's Will
20% of 10 decks +10% synergy
Eladamri's Call
20% of 10 decks +9% synergy
Showstopping Surprise
12% of 8 decks +12% synergy
Deflecting Palm
12% of 8 decks +8% synergy
Boros Charm
12% of 8 decks -13% synergy
Erase
10% of 10 decks +10% synergy
Slip On the Ring
10% of 10 decks +9% synergy
Congregation at Dawn
10% of 10 decks +9% synergy
Cloudshift
10% of 10 decks +7% synergy
Legolas's Quick Reflexes
10% of 10 decks +7% synergy
Eerie Interlude
10% of 10 decks +6% synergy
Archdruid's Charm
10% of 10 decks +3% synergy
Flawless Maneuver
10% of 10 decks +0% synergy
Generous Gift
10% of 10 decks -16% synergy
Beast Within
10% of 10 decks -29% synergy
Sorceries
Three Visits
70% of 10 decks +45% synergy
Ghastly Conscription
67% of 3 decks +66% synergy
Under the Skin
67% of 3 decks +65% synergy
Valgavoth's Onslaught
67% of 3 decks +64% synergy
Hide in Plain Sight
50% of 6 decks +49% synergy
Manifest Dread
50% of 2 decks +49% synergy
Jeska's Will
50% of 8 decks +32% synergy
Jarad's Orders
33% of 3 decks +31% synergy
Unburial Rites
33% of 3 decks +31% synergy
Profane Tutor
33% of 3 decks +30% synergy
Kaya's Wrath
33% of 3 decks +30% synergy
Damnation
33% of 3 decks +25% synergy
Diabolic Intent
33% of 3 decks +25% synergy
Eerie Ultimatum
33% of 3 decks +21% synergy
Sundering Eruption
25% of 4 decks +20% synergy
Time of Need
20% of 10 decks +19% synergy
Farewell
20% of 10 decks +7% synergy
Kodama's Reach
20% of 10 decks -12% synergy
Farseek
20% of 10 decks -14% synergy
Cultivate
20% of 10 decks -26% synergy
Titanic Ultimatum
12% of 8 decks +10% synergy
Taunt from the Rampart
12% of 8 decks +8% synergy
Blasphemous Act
12% of 8 decks -21% synergy
Wildcall
10% of 10 decks +10% synergy
Armageddon
10% of 10 decks +9% synergy
Day of Judgment
10% of 10 decks +8% synergy
Natural Order
10% of 10 decks +8% synergy
Fell the Mighty
10% of 10 decks +7% synergy
Green Sun's Zenith
10% of 10 decks +4% synergy
Austere Command
10% of 10 decks -3% synergy
Utility Artifacts
Killer's Mask
100% of 1 decks +100% synergy
Dissection Tools
100% of 1 decks +99% synergy
Unidentified Hovership
100% of 1 decks +97% synergy
Panoptic Projektor
56% of 9 decks +55% synergy
Conductive Machete
50% of 2 decks +50% synergy
Altar of Dementia
50% of 10 decks +47% synergy
Phyrexian Altar
40% of 10 decks +36% synergy
Dream Chisel
30% of 10 decks +30% synergy
Idol of False Gods
25% of 4 decks +24% synergy
Semblance Anvil
20% of 10 decks +19% synergy
Cloudstone Curio
20% of 10 decks +19% synergy
Moonsilver Key
20% of 10 decks +19% synergy
Forsaken Monument
20% of 10 decks +18% synergy
Mystic Forge
20% of 10 decks +17% synergy
The Great Henge
20% of 10 decks +10% synergy
Cloud Key
10% of 10 decks +8% synergy
Monster Manual
10% of 10 decks +7% synergy
Crucible of Worlds
10% of 10 decks +7% synergy
Sensei's Divining Top
10% of 10 decks +4% synergy
Conduit of Worlds
10% of 10 decks +3% synergy
The One Ring
10% of 10 decks +1% synergy
Lightning Greaves
10% of 10 decks -15% synergy
Swiftfoot Boots
10% of 10 decks -18% synergy
Enchantments
Primordial Mist
100% of 1 decks +100% synergy
Moldering Gym // Weight Room
100% of 1 decks +94% synergy
Gift of Doom
67% of 3 decks +66% synergy
Threats Around Every Corner
67% of 3 decks +63% synergy
Mastery of the Unseen
50% of 10 decks +50% synergy
Trail of Mystery
50% of 10 decks +49% synergy
Ugin's Mastery
50% of 10 decks +49% synergy
Funeral Room // Awakening Hall
50% of 2 decks +44% synergy
Rhythm of the Wild
50% of 8 decks +27% synergy
Experimental Lab // Staff Room
33% of 3 decks +30% synergy
Animate Dead
33% of 3 decks +24% synergy
Growing Rites of Itlimoc
30% of 10 decks +24% synergy
Guardian Project
30% of 10 decks +21% synergy
Warleader's Call
25% of 8 decks +14% synergy
Assemble the Players
20% of 10 decks +19% synergy
Path of Annihilation
20% of 5 decks +18% synergy
Defense of the Heart
20% of 10 decks +17% synergy
Concordant Crossroads
20% of 10 decks +17% synergy
Elven Chorus
20% of 10 decks +15% synergy
Gratuitous Violence
12% of 8 decks +11% synergy
Uncivil Unrest
12% of 8 decks +11% synergy
Mayael's Aria
12% of 8 decks +10% synergy
Fiery Emancipation
12% of 8 decks +9% synergy
Shadow in the Warp
12% of 8 decks +8% synergy
Case of the Trampled Garden
11% of 9 decks +11% synergy
Lightform
10% of 10 decks +10% synergy
Pattern of Rebirth
10% of 10 decks +9% synergy
From Beyond
10% of 10 decks +9% synergy
Reconnaissance
10% of 10 decks +8% synergy
Land Tax
10% of 10 decks +3% synergy
Utopia Sprawl
10% of 10 decks +2% synergy
Wild Growth
10% of 10 decks -1% synergy
Sylvan Library
10% of 10 decks -2% synergy
Mirari's Wake
10% of 10 decks -4% synergy
Planeswalkers
Ugin, the Ineffable
50% of 10 decks +48% synergy
Vivien, Champion of the Wilds
20% of 10 decks +18% synergy
Utility Lands
Zoetic Cavern
50% of 10 decks +50% synergy
Yavimaya, Cradle of Growth
40% of 10 decks +31% synergy
Memorial to Folly
33% of 3 decks +32% synergy
Grim Backwoods
33% of 3 decks +29% synergy
Mosswort Bridge
30% of 10 decks +20% synergy
Tomb of the Spirit Dragon
20% of 10 decks +19% synergy
Ramunap Ruins
12% of 8 decks +11% synergy
Kessig Wolf Run
12% of 8 decks -3% synergy
Shefet Dunes
10% of 10 decks +9% synergy
Hashep Oasis
10% of 10 decks +9% synergy
Dark Depths
10% of 10 decks +9% synergy
Shrine of the Forsaken Gods
10% of 10 decks +9% synergy
Gavony Township
10% of 10 decks +0% synergy
Urborg, Tomb of Yawgmoth
10% of 10 decks +0% synergy
Rogue's Passage
10% of 10 decks -9% synergy
Boseiju, Who Endures
10% of 10 decks -10% synergy
Reliquary Tower
10% of 10 decks -19% synergy
Mana Artifacts
Arcane Signet
90% of 10 decks +18% synergy
Sol Ring
90% of 10 decks +6% synergy
Talisman of Impulse
25% of 8 decks +16% synergy
Chromatic Lantern
20% of 10 decks +10% synergy
Gruul Signet
12% of 8 decks +0% synergy
Talisman of Conviction
12% of 8 decks -10% synergy
Boros Signet
12% of 8 decks -11% synergy
Basalt Monolith
10% of 10 decks +7% synergy
Chrome Mox
10% of 10 decks +4% synergy
Mana Vault
10% of 10 decks +4% synergy
Lotus Petal
10% of 10 decks +3% synergy
Talisman of Unity
10% of 10 decks +3% synergy
Selesnya Signet
10% of 10 decks +1% synergy
Mana Crypt
10% of 10 decks +1% synergy
Fellwar Stone
10% of 10 decks -11% synergy
Lands
Underground River
100% of 1 decks +81% synergy
Llanowar Wastes
100% of 3 decks +74% synergy
Yavimaya Coast
100% of 1 decks +74% synergy
Xander's Lounge
100% of 1 decks +72% synergy
Raffine's Tower
100% of 1 decks +72% synergy
Zagoth Triome
100% of 1 decks +69% synergy
Spara's Headquarters
100% of 1 decks +68% synergy
Ziatora's Proving Ground
100% of 1 decks +68% synergy
Ketria Triome
100% of 1 decks +67% synergy
The World Tree
100% of 1 decks +66% synergy
Blood Crypt
100% of 1 decks +61% synergy
Steam Vents
100% of 1 decks +61% synergy
Watery Grave
100% of 1 decks +59% synergy
Hallowed Fountain
100% of 1 decks +59% synergy
Breeding Pool
100% of 1 decks +59% synergy
Command Tower
100% of 10 decks +26% synergy
Exotic Orchard
70% of 10 decks +34% synergy
Sandsteppe Citadel
67% of 3 decks +41% synergy
Caves of Koilos
67% of 3 decks +39% synergy
Godless Shrine
67% of 3 decks +26% synergy
Overgrown Tomb
67% of 3 decks +24% synergy
Stomping Ground
62% of 8 decks +21% synergy
Windswept Heath
60% of 10 decks +50% synergy
Temple Garden
60% of 10 decks +19% synergy
Wooded Foothills
50% of 10 decks +40% synergy
Jetmir's Garden
50% of 8 decks +17% synergy
Sacred Foundry
50% of 8 decks +14% synergy
Cinder Glade
50% of 8 decks +12% synergy
Arid Mesa
40% of 10 decks +29% synergy
Sungrass Prairie
40% of 10 decks +28% synergy
Canopy Vista
40% of 10 decks +4% synergy
Cragcrown Pathway
38% of 8 decks +29% synergy
Brightclimb Pathway
33% of 3 decks +23% synergy
Temple of Malady
33% of 3 decks +17% synergy
Temple of Silence
33% of 3 decks +15% synergy
Woodland Cemetery
33% of 3 decks +6% synergy
Indatha Triome
33% of 3 decks +2% synergy
Rugged Prairie
25% of 8 decks +14% synergy
Mossfire Valley
25% of 8 decks +14% synergy
Temple of Abandon
25% of 8 decks +11% synergy
Sundown Pass
25% of 8 decks +10% synergy
Temple of Triumph
25% of 8 decks +8% synergy
Rockfall Vale
25% of 8 decks +3% synergy
Spectator Seating
25% of 8 decks -0% synergy
Jungle Shrine
25% of 8 decks -7% synergy
Krosan Verge
20% of 10 decks +17% synergy
Branchloft Pathway
20% of 10 decks +12% synergy
Polluted Delta
20% of 10 decks +9% synergy
Verdant Catacombs
20% of 10 decks +9% synergy
Temple of Plenty
20% of 10 decks +7% synergy