Ratadrabik of Urborg + Leyline of Singularity + Ashnod's Altar

Ratadrabik of Urborg
Leyline of Singularity
Ashnod's Altar

Requires
Ratadrabik of Urborg must be on the battlefield. Leyline of Singularity must be on the battlefield. Ashnod's Altar must be on the battlefield. You control at least one additional creature.
Steps
  1. Activate Ashnod's Altar by sacrificing any other creature you control, adding .
  2. The creature dies, triggering Ratadrabik, creating a token copy of the creature that is a 2/2 legendary Zombie in addition to its other types.
  3. Repeat.
Results
Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Ravos, Soultender // Sakashima of a Thousand Faces
2.44% of 205 decks 5 decks
The Ever-Changing 'Dane
0.27% of 754 decks 2 decks
Varina, Lich Queen
0.03% of 7100 decks 2 decks
Jodah, the Unifier
0.01% of 18024 decks 2 decks
Sakashima of a Thousand Faces // Tymna the Weaver
0.15% of 665 decks 1 decks
Sisay, Weatherlight Captain
0.01% of 12249 decks 1 decks
Eriette, the Beguiler
0.04% of 2562 decks 1 decks
Atogatog
0.08% of 1261 decks 1 decks
Sharuum the Hegemon
0.05% of 1976 decks 1 decks
Kamiz, Obscura Oculus
0.03% of 3684 decks 1 decks
Nevinyrral, Urborg Tyrant
0.06% of 1541 decks 1 decks
Rukarumel, Biologist
0.03% of 2924 decks 1 decks
High Synergy Cards
Phyrexian Altar
42% of 19 decks +38% synergy
Boromir, Warden of the Tower
38% of 16 decks +32% synergy
Flowering of the White Tree
38% of 16 decks +32% synergy
Anointed Procession
37% of 19 decks +28% synergy
Urborg, Tomb of Yawgmoth
37% of 19 decks +27% synergy
Teysa Karlov
32% of 19 decks +27% synergy
Sakashima the Impostor
26% of 19 decks +24% synergy
Takenuma, Abandoned Mire
32% of 19 decks +21% synergy
Nim Deathmantle
21% of 19 decks +20% synergy
Mondrak, Glory Dominus
29% of 17 decks +20% synergy
Top Cards
Swords to Plowshares
47% of 19 decks -15% synergy
Relic of Legends
37% of 19 decks +35% synergy
Smothering Tithe
32% of 19 decks +7% synergy
Rhystic Study
32% of 19 decks +4% synergy
Cyclonic Rift
32% of 19 decks +4% synergy
Counterspell
32% of 19 decks -11% synergy
Phyrexian Metamorph
26% of 19 decks +19% synergy
Diabolic Intent
26% of 19 decks +18% synergy
Elas il-Kor, Sadistic Pilgrim
26% of 19 decks +15% synergy
Solemn Simulacrum
26% of 19 decks +12% synergy
Creatures
Esika, God of the Tree
60% of 5 decks +53% synergy
Delighted Halfling
60% of 5 decks +46% synergy
Kambal, Profiteering Mayor
43% of 7 decks +34% synergy
Clever Impersonator
21% of 19 decks +19% synergy
Junji, the Midnight Sky
21% of 19 decks +18% synergy
Spark Double
21% of 19 decks +14% synergy
Braids, Arisen Nightmare
21% of 19 decks +13% synergy
Zulaport Cutthroat
21% of 19 decks +11% synergy
Lotho, Corrupt Shirriff
19% of 16 decks +4% synergy
Samwise the Stouthearted
18% of 17 decks +16% synergy
Drivnod, Carnage Dominus
18% of 17 decks +14% synergy
Elesh Norn, Mother of Machines
18% of 17 decks +13% synergy
The Peregrine Dynamo
16% of 19 decks +15% synergy
Acererak the Archlich
16% of 19 decks +15% synergy
Vizier of Many Faces
16% of 19 decks +15% synergy
Mikaeus, the Unhallowed
16% of 19 decks +13% synergy
Ertai Resurrected
16% of 19 decks +13% synergy
Sakashima of a Thousand Faces
16% of 19 decks +13% synergy
Phantasmal Image
16% of 19 decks +12% synergy
Pitiless Plunderer
16% of 19 decks +8% synergy
Syr Konrad, the Grim
16% of 19 decks +7% synergy
Esper Sentinel
16% of 19 decks -5% synergy
Instants
Worldly Tutor
60% of 5 decks +46% synergy
Vampiric Tutor
37% of 19 decks +19% synergy
Dovin's Veto
26% of 19 decks +7% synergy
Path to Exile
26% of 19 decks -19% synergy
Saw in Half
21% of 19 decks +18% synergy
Entomb
21% of 19 decks +14% synergy
Malakir Rebirth
21% of 19 decks +13% synergy
Enlightened Tutor
21% of 19 decks +3% synergy
Fierce Guardianship
21% of 19 decks +3% synergy
An Offer You Can't Refuse
21% of 19 decks +0% synergy
Generous Gift
21% of 19 decks -5% synergy
Force of Negation
16% of 19 decks +7% synergy
Force of Will
16% of 19 decks +5% synergy
Deadly Dispute
16% of 19 decks +5% synergy
Frantic Search
16% of 19 decks +4% synergy
Void Rend
16% of 19 decks +1% synergy
Mystical Tutor
16% of 19 decks +1% synergy
Brainstorm
16% of 19 decks -5% synergy
Dark Ritual
16% of 19 decks -7% synergy
Anguished Unmaking
16% of 19 decks -8% synergy
Sorceries
Demonic Tutor
42% of 19 decks +20% synergy
Primevals' Glorious Rebirth
21% of 19 decks +17% synergy
Buried Alive
21% of 19 decks +15% synergy
Reanimate
21% of 19 decks +5% synergy
Unburial Rites
16% of 19 decks +13% synergy
Urza's Ruinous Blast
16% of 19 decks +13% synergy
Dread Return
16% of 19 decks +11% synergy
Imperial Seal
16% of 19 decks +10% synergy
Utility Artifacts
Mirror Box
21% of 19 decks +20% synergy
Maskwood Nexus
21% of 19 decks +18% synergy
Blade of Selves
16% of 19 decks +14% synergy
Sculpting Steel
16% of 19 decks +14% synergy
Altar of Dementia
16% of 19 decks +13% synergy
Wishclaw Talisman
16% of 19 decks +10% synergy
Lightning Greaves
16% of 19 decks -10% synergy
Swiftfoot Boots
16% of 19 decks -12% synergy
Enchantments
Mystic Remora
26% of 19 decks +8% synergy
Call of the Ring
24% of 17 decks +20% synergy
Rooftop Storm
21% of 19 decks +19% synergy
Leyline of Anticipation
21% of 19 decks +17% synergy
War of the Last Alliance
19% of 16 decks +17% synergy
Gift of Immortality
16% of 19 decks +14% synergy
Necropotence
16% of 19 decks +10% synergy
Phyrexian Arena
16% of 19 decks +1% synergy
Planeswalkers
Dihada, Binder of Wills
60% of 5 decks +55% synergy
Kaya the Inexorable
16% of 19 decks +14% synergy
Utility Lands
Phyrexian Tower
26% of 19 decks +18% synergy
Reliquary Tower
26% of 19 decks -3% synergy
Cascading Cataracts
21% of 19 decks +20% synergy
Otawara, Soaring City
21% of 19 decks +4% synergy
Bojuka Bog
21% of 19 decks -9% synergy
High Market
16% of 19 decks +13% synergy
Yavimaya, Cradle of Growth
16% of 19 decks +6% synergy
Mana Artifacts
Sol Ring
95% of 19 decks +10% synergy
Arcane Signet
63% of 19 decks -9% synergy
Chromatic Lantern
32% of 19 decks +22% synergy
Fellwar Stone
26% of 19 decks +5% synergy
Talisman of Hierarchy
26% of 19 decks +2% synergy
Talisman of Progress
21% of 19 decks -2% synergy
Azorius Signet
21% of 19 decks -5% synergy
Orzhov Signet
21% of 19 decks -6% synergy
Dimir Signet
21% of 19 decks -9% synergy
Honor-Worn Shaku
16% of 19 decks +15% synergy
Mana Crypt
16% of 19 decks +7% synergy
Commander's Sphere
16% of 19 decks +1% synergy
Talisman of Dominance
16% of 19 decks -16% synergy
Lands
Command Tower
84% of 19 decks +10% synergy
The World Tree
60% of 5 decks +27% synergy
Exotic Orchard
58% of 19 decks +22% synergy
Marsh Flats
42% of 19 decks +31% synergy
Godless Shrine
42% of 19 decks +1% synergy
Hallowed Fountain
42% of 19 decks +1% synergy
Glacial Fortress
37% of 19 decks +11% synergy
Isolated Chapel
37% of 19 decks +9% synergy
Watery Grave
37% of 19 decks -4% synergy
Raffine's Tower
32% of 19 decks +4% synergy
Caves of Koilos
32% of 19 decks +3% synergy
Plaza of Heroes
26% of 19 decks +23% synergy
Flooded Strand
26% of 19 decks +16% synergy
Polluted Delta
26% of 19 decks +15% synergy
Underground River
26% of 19 decks +7% synergy
Drowned Catacomb
26% of 19 decks +1% synergy
Sea of Clouds
26% of 19 decks +0% synergy
Arcane Sanctum
26% of 19 decks -1% synergy
Port Town
21% of 19 decks +5% synergy
Terramorphic Expanse
21% of 19 decks +5% synergy
Deserted Beach
21% of 19 decks +5% synergy
Adarkar Wastes
21% of 19 decks +4% synergy
Morphic Pool
21% of 19 decks -5% synergy
Prairie Stream
21% of 19 decks -12% synergy
Sunken Hollow
21% of 19 decks -14% synergy
Obscura Storefront
16% of 19 decks +14% synergy
Irrigated Farmland
16% of 19 decks +8% synergy
Windswept Heath
16% of 19 decks +5% synergy
Shattered Sanctum
16% of 19 decks +2% synergy
Choked Estuary
16% of 19 decks -1% synergy
Evolving Wilds
16% of 19 decks -5% synergy
Path of Ancestry
16% of 19 decks -5% synergy
Vault of Champions
16% of 19 decks -10% synergy