Zask, Skittering Swarmlord + Universal Automaton + Ashnod's Altar + Vivien, Champion of the Wilds

Zask, Skittering Swarmlord
Universal Automaton
Ashnod's Altar
Vivien, Champion of the Wilds

Requires
Zask, Skittering Swarmlord must be on the battlefield. Universal Automaton must be in hand, or in the graveyard. Ashnod's Altar must be on the battlefield. Vivien, Champion of the Wilds must be on the battlefield. Mana needed: 1
Steps
  1. Cast Universal Automaton from your hand or graveyard by paying 1.
  2. Activate Ashnod's Altar by sacrificing Universal Automaton, adding 1.
  3. When Universal Automaton dies, Zask triggers.
  4. Holding priority, cast Universal Automaton from your graveyard by paying 1.
  5. Resolve the Zask trigger, causing you to mill two cards.
  6. Repeat from step 2.
Results
Infinite LTB. Infinite ETB. Infinite sacrifice triggers. Infinite death triggers. Infinite self-mill. Infinite colorless mana. Infinite storm count.

Zask, Skittering Swarmlord
0.33% of 4303 decks 14 decks
High Synergy Cards
Hex Parasite
93% of 14 decks +92% synergy
Caustic Caterpillar
100% of 14 decks +90% synergy
Grist, the Hunger Tide
93% of 14 decks +85% synergy
Haywire Mite
100% of 14 decks +83% synergy
Skittering Cicada
80% of 5 decks +80% synergy
Emergence Zone
79% of 14 decks +76% synergy
Phyrexian Altar
79% of 14 decks +69% synergy
Buried Ruin
64% of 14 decks +62% synergy
Masked Vandal
64% of 14 decks +60% synergy
Verdant Succession
57% of 14 decks +57% synergy
Top Cards
Crop Rotation
64% of 14 decks +54% synergy
Scute Swarm
64% of 14 decks +49% synergy
Assassin's Trophy
64% of 14 decks +20% synergy
Nameless Inversion
57% of 14 decks +56% synergy
Canoptek Scarab Swarm
57% of 14 decks +54% synergy
Circuit Mender
57% of 14 decks +54% synergy
Altar of Dementia
57% of 14 decks +48% synergy
Aluren
50% of 14 decks +50% synergy
Vedalken Orrery
50% of 14 decks +50% synergy
Nantuko Husk
50% of 14 decks +48% synergy
Creatures
Blood Artist
50% of 14 decks +29% synergy
Changeling Outcast
43% of 14 decks +42% synergy
Skylasher
43% of 14 decks +42% synergy
Zulaport Cutthroat
43% of 14 decks +19% synergy
Clockwork Beetle
36% of 14 decks +36% synergy
Dross Hopper
36% of 14 decks +35% synergy
Necropede
36% of 14 decks +35% synergy
Yeva, Nature's Herald
36% of 14 decks +34% synergy
Xantid Swarm
36% of 14 decks +34% synergy
Virus Beetle
36% of 14 decks +34% synergy
Azusa, Lost but Seeking
36% of 14 decks +31% synergy
Pitiless Plunderer
36% of 14 decks +22% synergy
Syr Konrad, the Grim
36% of 14 decks +21% synergy
Eternal Witness
36% of 14 decks +6% synergy
Shimmer Myr
29% of 14 decks +28% synergy
Devouring Swarm
29% of 14 decks +27% synergy
Graveshifter
29% of 14 decks +27% synergy
Bane of the Living
29% of 14 decks +27% synergy
Mortician Beetle
29% of 14 decks +26% synergy
Opposition Agent
29% of 14 decks +25% synergy
Dauthi Voidwalker
29% of 14 decks +24% synergy
Realmwalker
29% of 14 decks +19% synergy
Birds of Paradise
29% of 14 decks +8% synergy
Arcbound Stinger
21% of 14 decks +21% synergy
Poxwalkers
21% of 14 decks +21% synergy
Liberator, Urza's Battlethopter
21% of 14 decks +21% synergy
Bond Beetle
21% of 14 decks +21% synergy
Nylea, Keen-Eyed
21% of 14 decks +21% synergy
Battlefly Swarm
21% of 14 decks +20% synergy
Endurance
21% of 14 decks +20% synergy
Canoptek Tomb Sentinel
21% of 14 decks +20% synergy
Dark Confidant
21% of 14 decks +19% synergy
Wirewood Symbiote
21% of 14 decks +19% synergy
Duskshell Crawler
21% of 14 decks +18% synergy
Scute Mob
21% of 14 decks +18% synergy
Hornet Nest
21% of 14 decks +17% synergy
Hornet Queen
21% of 14 decks +15% synergy
Fauna Shaman
21% of 14 decks +15% synergy
Braids, Arisen Nightmare
21% of 14 decks +7% synergy
Deathrite Shaman
21% of 14 decks +5% synergy
Viscera Seer
21% of 14 decks +4% synergy
Elves of Deep Shadow
21% of 14 decks -0% synergy
Llanowar Elves
21% of 14 decks -12% synergy
Instants
Nature's Claim
43% of 14 decks +30% synergy
Abrupt Decay
43% of 14 decks +27% synergy
Worldly Tutor
36% of 14 decks +25% synergy
Beast Within
36% of 14 decks -6% synergy
Noxious Revival
29% of 14 decks +23% synergy
Entomb
29% of 14 decks +20% synergy
Grisly Salvage
29% of 14 decks +19% synergy
Harrow
29% of 14 decks +18% synergy
Vampiric Tutor
29% of 14 decks +16% synergy
Heroic Intervention
29% of 14 decks -0% synergy
Malakir Rebirth
21% of 14 decks +11% synergy
Deadly Dispute
21% of 14 decks +3% synergy
Village Rites
21% of 14 decks +3% synergy
Sorceries
Demonic Tutor
57% of 14 decks +40% synergy
Dread Return
43% of 14 decks +33% synergy
Diabolic Intent
43% of 14 decks +31% synergy
Culling Ritual
43% of 14 decks +23% synergy
Finale of Devastation
36% of 14 decks +29% synergy
Bala Ged Recovery
36% of 14 decks +22% synergy
Three Visits
36% of 14 decks +16% synergy
Toxic Deluge
36% of 14 decks +16% synergy
Nature's Lore
36% of 14 decks +9% synergy
Imperial Seal
29% of 14 decks +26% synergy
Profane Tutor
21% of 14 decks +20% synergy
Grim Tutor
21% of 14 decks +18% synergy
Green Sun's Zenith
21% of 14 decks +14% synergy
Farseek
21% of 14 decks +4% synergy
Rampant Growth
21% of 14 decks -14% synergy
Utility Artifacts
Herald's Horn
50% of 14 decks +46% synergy
Skullclamp
50% of 14 decks +17% synergy
Maskwood Nexus
36% of 14 decks +31% synergy
Urza's Incubator
29% of 14 decks +27% synergy
Cloud Key
21% of 14 decks +21% synergy
Lightning Greaves
21% of 14 decks -2% synergy
Enchantments
Crawling Sensation
43% of 14 decks +38% synergy
Exploration
43% of 14 decks +38% synergy
Sylvan Library
43% of 14 decks +31% synergy
Survival of the Fittest
36% of 14 decks +34% synergy
Crawling Infestation
36% of 14 decks +30% synergy
Bastion of Remembrance
36% of 14 decks +22% synergy
Mortuary
29% of 14 decks +28% synergy
The Meathook Massacre
29% of 14 decks +20% synergy
Wild Growth
29% of 14 decks +17% synergy
Conspiracy
21% of 14 decks +21% synergy
Tortured Existence
21% of 14 decks +20% synergy
Out of the Tombs
21% of 14 decks +18% synergy
Black Market Connections
21% of 14 decks +13% synergy
Battles
Invasion of Ikoria
43% of 7 decks +40% synergy
Utility Lands
Boseiju, Who Endures
71% of 14 decks +52% synergy
Yavimaya, Cradle of Growth
71% of 14 decks +42% synergy
Takenuma, Abandoned Mire
64% of 14 decks +51% synergy
Swarmyard
50% of 14 decks +37% synergy
Phyrexian Tower
43% of 14 decks +29% synergy
Urborg, Tomb of Yawgmoth
36% of 14 decks +11% synergy
Bojuka Bog
36% of 14 decks -3% synergy
Winding Canyons
29% of 14 decks +28% synergy
Command Beacon
29% of 14 decks +24% synergy
Urza's Saga
29% of 14 decks +24% synergy
Ancient Tomb
29% of 14 decks +22% synergy
Dakmor Salvage
29% of 14 decks +21% synergy
Wasteland
21% of 14 decks +20% synergy
Strip Mine
21% of 14 decks +18% synergy
Gaea's Cradle
21% of 14 decks +16% synergy
Field of the Dead
21% of 14 decks +16% synergy
Mana Artifacts
Sol Ring
100% of 14 decks +19% synergy
Mana Crypt
50% of 14 decks +45% synergy
Arcane Signet
43% of 14 decks -19% synergy
Mox Diamond
29% of 14 decks +27% synergy
Chrome Mox
21% of 14 decks +18% synergy
Jeweled Lotus
21% of 14 decks +17% synergy
Talisman of Resilience
21% of 14 decks -3% synergy
Lands
Verdant Catacombs
64% of 14 decks +34% synergy
Overgrown Tomb
57% of 14 decks +10% synergy
Command Tower
57% of 14 decks -28% synergy
Bloodstained Mire
50% of 14 decks +44% synergy
Nurturing Peatland
50% of 14 decks +36% synergy
Wooded Foothills
43% of 14 decks +36% synergy
Marsh Flats
43% of 14 decks +36% synergy
Undergrowth Stadium
43% of 14 decks +1% synergy
Cavern of Souls
36% of 14 decks +30% synergy
Prismatic Vista
36% of 14 decks +29% synergy
Windswept Heath
36% of 14 decks +28% synergy
Misty Rainforest
36% of 14 decks +28% synergy
Polluted Delta
29% of 14 decks +23% synergy
Bayou
29% of 14 decks +17% synergy
Terramorphic Expanse
29% of 14 decks +9% synergy
Evolving Wilds
29% of 14 decks +2% synergy
Llanowar Wastes
29% of 14 decks -24% synergy
Mana Confluence
21% of 14 decks +18% synergy
City of Brass
21% of 14 decks +18% synergy
Woodland Chasm
21% of 14 decks +10% synergy
Fabled Passage
21% of 14 decks +8% synergy
Golgari Rot Farm
21% of 14 decks -21% synergy