Zask, Skittering Swarmlord + Rhonas's Monument + Skylasher + Phyrexian Altar

Zask, Skittering Swarmlord
Rhonas's Monument
Skylasher
Phyrexian Altar

Requires
Zask, Skittering Swarmlord must be on the battlefield. Rhonas's Monument must be on the battlefield. Skylasher must be on the battlefield. Phyrexian Altar must be on the battlefield.
Steps
  1. Activate Phyrexian Altar by sacrificing Skylasher, adding g.
  2. Zask triggers.
  3. In response, cast Skylasher from your graveyard by paying g.
  4. Ronas's Monument triggers, giving target creature you control +2/+2 and trample until end of turn.
  5. Skylasher enters the battlefield.
  6. Resolve Zask's trigger, milling two cards.
  7. Repeat.
Results
Infinite death triggers. Infinite ETB. Infinite LTB. Infinitely large creatures until end of turn. Infinite sacrifice triggers. Infinite self-mill. Infinite storm count.

Top Commanders (1)
Zask, Skittering Swarmlord
0.96% of 3124 decks 30 decks
High Synergy Cards (10)
Amzu, Swarm's Hunger
100% of 10 decks +95% synergy
Grist, the Hunger Tide
97% of 30 decks +90% synergy
Caustic Caterpillar
93% of 30 decks +82% synergy
Scute Swarm
93% of 30 decks +78% synergy
Verdant Succession
70% of 30 decks +70% synergy
Hornet Queen
73% of 30 decks +67% synergy
Mazirek, Kraul Death Priest
73% of 30 decks +64% synergy
Blightbeetle
63% of 30 decks +60% synergy
Hornet Nest
63% of 30 decks +59% synergy
Exploration
60% of 30 decks +54% synergy
Top Cards (10)
Haywire Mite
93% of 29 decks +78% synergy
Canoptek Scarab Swarm
87% of 30 decks +83% synergy
Ashnod's Altar
83% of 30 decks +64% synergy
Insidious Roots
70% of 10 decks +43% synergy
Circuit Mender
70% of 30 decks +67% synergy
Altar of Dementia
63% of 30 decks +54% synergy
Entish Restoration
62% of 16 decks +53% synergy
Crawling Infestation
60% of 30 decks +54% synergy
Scute Mob
57% of 30 decks +53% synergy
Crawling Sensation
57% of 30 decks +52% synergy
Creatures (50)
Canoptek Tomb Sentinel
57% of 30 decks +54% synergy
Virus Beetle
53% of 30 decks +51% synergy
Syr Konrad, the Grim
53% of 30 decks +38% synergy
Kraul Harpooner
50% of 30 decks +48% synergy
Nantuko Elder
50% of 30 decks +47% synergy
Hex Parasite
47% of 30 decks +45% synergy
Spring-Leaf Avenger
47% of 30 decks +43% synergy
Giant Adephage
47% of 30 decks +43% synergy
Skittering Cicada
45% of 11 decks +45% synergy
Broodhatch Nantuko
43% of 30 decks +40% synergy
Mortician Beetle
43% of 30 decks +40% synergy
Giant Ankheg
43% of 30 decks +40% synergy
Ant Queen
43% of 30 decks +40% synergy
Moldgraf Millipede
43% of 30 decks +40% synergy
Azusa, Lost but Seeking
40% of 30 decks +35% synergy
Izoni, Thousand-Eyed
40% of 30 decks +32% synergy
Crash of Rhino Beetles
37% of 30 decks +34% synergy
The Gitrog Monster
37% of 30 decks +32% synergy
Realmwalker
37% of 30 decks +25% synergy
Dross Hopper
33% of 30 decks +33% synergy
Giant Ladybug
31% of 26 decks +29% synergy
Phyrexian Swarmlord
30% of 30 decks +28% synergy
Xantid Swarm
30% of 30 decks +28% synergy
Bane of the Living
30% of 30 decks +28% synergy
Eternal Witness
30% of 30 decks -2% synergy
Necropede
27% of 30 decks +26% synergy
Living Hive
27% of 30 decks +24% synergy
Kazandu Nectarpot
27% of 30 decks +24% synergy
Nantuko Husk
27% of 30 decks +24% synergy
Old Rutstein
27% of 30 decks +20% synergy
Bilious Skulldweller
26% of 23 decks +23% synergy
Necrosquito
24% of 21 decks +22% synergy
Nantuko Cultivator
23% of 30 decks +22% synergy
Saber Ants
23% of 30 decks +21% synergy
Caustic Wasps
23% of 30 decks +21% synergy
Blex, Vexing Pest
23% of 30 decks +19% synergy
Zulaport Cutthroat
23% of 30 decks -1% synergy
Kodama of the East Tree
20% of 30 decks +18% synergy
Devouring Swarm
20% of 30 decks +18% synergy
Carrion Grub
20% of 30 decks +18% synergy
Duskshell Crawler
20% of 30 decks +16% synergy
Quarry Beetle
17% of 30 decks +16% synergy
Endless Cockroaches
17% of 30 decks +16% synergy
Loam Larva
17% of 30 decks +16% synergy
Swarm of Bloodflies
17% of 30 decks +15% synergy
Battlefly Swarm
17% of 30 decks +15% synergy
Masked Vandal
17% of 30 decks +12% synergy
Timeless Witness
17% of 30 decks +12% synergy
Pestilent Syphoner
14% of 21 decks +13% synergy
Atraxa's Skitterfang
14% of 22 decks +13% synergy
Instants (30)
Crop Rotation
50% of 30 decks +39% synergy
Harrow
43% of 30 decks +32% synergy
Assassin's Trophy
43% of 30 decks +2% synergy
Beast Within
43% of 30 decks -1% synergy
Nameless Inversion
33% of 30 decks +32% synergy
Grisly Salvage
33% of 30 decks +23% synergy
Entomb
30% of 30 decks +21% synergy
Village Rites
30% of 30 decks +11% synergy
Heroic Intervention
30% of 30 decks +2% synergy
Deadly Dispute
23% of 30 decks +8% synergy
Abrupt Decay
23% of 30 decks +6% synergy
Golgari Charm
23% of 30 decks +2% synergy
Putrefy
23% of 30 decks -14% synergy
Roiling Regrowth
20% of 30 decks +17% synergy
Deadly Rollick
20% of 30 decks +11% synergy
Plumb the Forbidden
20% of 30 decks +10% synergy
Malakir Rebirth
20% of 30 decks +8% synergy
Nature's Claim
20% of 30 decks +5% synergy
Corrupted Conviction
18% of 17 decks +9% synergy
Realms Uncharted
17% of 30 decks +15% synergy
Songs of the Damned
17% of 30 decks +15% synergy
Noxious Revival
17% of 30 decks +10% synergy
Vampiric Tutor
17% of 30 decks +3% synergy
Tear Asunder
17% of 30 decks +1% synergy
Constant Mists
13% of 30 decks +12% synergy
Gravepurge
13% of 30 decks +11% synergy
Worldly Tutor
13% of 30 decks +2% synergy
Reclaim
10% of 30 decks +9% synergy
Footbottom Feast
10% of 30 decks +8% synergy
Force of Vigor
10% of 30 decks +6% synergy
Sorceries (32)
Bala Ged Recovery
40% of 30 decks +25% synergy
Dryad's Revival
33% of 30 decks +32% synergy
Culling Ritual
33% of 30 decks +13% synergy
Rise of the Witch-king
31% of 16 decks +12% synergy
Beacon of Creation
30% of 30 decks +29% synergy
Demonic Tutor
30% of 30 decks +11% synergy
Nature's Lore
30% of 30 decks +5% synergy
Kodama's Reach
30% of 30 decks +1% synergy
Buried Alive
27% of 30 decks +19% synergy
Dread Return
27% of 30 decks +17% synergy
Cultivate
27% of 30 decks -19% synergy
Splendid Reclamation
23% of 30 decks +17% synergy
Living Death
23% of 30 decks +15% synergy
Damnation
23% of 30 decks +12% synergy
Toxic Deluge
23% of 30 decks +6% synergy
Victimize
23% of 30 decks +5% synergy
Three Visits
23% of 30 decks +4% synergy
Far Wanderings
20% of 30 decks +18% synergy
Life from the Loam
20% of 30 decks +12% synergy
Diabolic Intent
20% of 30 decks +8% synergy
Triumph of the Hordes
17% of 30 decks +10% synergy
Farseek
17% of 30 decks +0% synergy
Rampant Growth
17% of 30 decks -20% synergy
Summer Bloom
13% of 30 decks +13% synergy
Patriarch's Bidding
13% of 30 decks +8% synergy
Regrowth
13% of 30 decks +7% synergy
Reanimate
13% of 30 decks -1% synergy
Kindred Dominance
10% of 30 decks +6% synergy
Natural Order
10% of 30 decks +5% synergy
Jarad's Orders
10% of 30 decks +5% synergy
Explore
10% of 30 decks +5% synergy
Dig Up
10% of 30 decks +1% synergy
Utility Artifacts (15)
Skullclamp
53% of 30 decks +21% synergy
Nim Deathmantle
30% of 30 decks +29% synergy
Agatha's Soul Cauldron
30% of 10 decks +28% synergy
Herald's Horn
23% of 30 decks +19% synergy
Conduit of Worlds
22% of 23 decks +10% synergy
Ashes of the Fallen
20% of 30 decks +20% synergy
Lightning Greaves
20% of 30 decks -3% synergy
Bontu's Monument
17% of 30 decks +15% synergy
Mesmeric Orb
17% of 30 decks +14% synergy
Maskwood Nexus
13% of 30 decks +11% synergy
Urza's Incubator
10% of 30 decks +9% synergy
Emerald Medallion
10% of 30 decks +8% synergy
Perpetual Timepiece
10% of 30 decks +6% synergy
Bolas's Citadel
10% of 30 decks +1% synergy
Swiftfoot Boots
10% of 30 decks -16% synergy
Enchantments (16)
Mortuary
33% of 30 decks +33% synergy
Aluren
30% of 30 decks +30% synergy
Out of the Tombs
30% of 30 decks +26% synergy
Bastion of Remembrance
27% of 30 decks +13% synergy
Mortal Combat
20% of 30 decks +19% synergy
Moldervine Reclamation
20% of 30 decks -9% synergy
Deadbridge Chant
17% of 30 decks +12% synergy
The Meathook Massacre
17% of 30 decks +8% synergy
Growing Rites of Itlimoc
17% of 30 decks +8% synergy
Sylvan Library
17% of 30 decks +4% synergy
Doubling Season
13% of 30 decks +1% synergy
Blowfly Infestation
10% of 30 decks +8% synergy
Nest of Scarabs
10% of 30 decks +8% synergy
Grave Pact
10% of 30 decks +3% synergy
Dictate of Erebos
10% of 30 decks +2% synergy
Black Market Connections
10% of 30 decks +2% synergy
Planeswalkers (2)
Vraska, Golgari Queen
23% of 30 decks +14% synergy
Wrenn and Seven
13% of 30 decks +11% synergy
Utility Lands (26)
Swarmyard
80% of 30 decks +70% synergy
Yavimaya, Cradle of Growth
67% of 30 decks +36% synergy
Bojuka Bog
60% of 30 decks +23% synergy
Urborg, Tomb of Yawgmoth
53% of 30 decks +27% synergy
Phyrexian Tower
47% of 30 decks +34% synergy
Boseiju, Who Endures
40% of 30 decks +20% synergy
Takenuma, Abandoned Mire
37% of 30 decks +22% synergy
Buried Ruin
33% of 30 decks +31% synergy
Lotus Field
27% of 30 decks +25% synergy
Strip Mine
27% of 30 decks +23% synergy
Barren Moor
27% of 30 decks +20% synergy
Tranquil Thicket
27% of 30 decks +20% synergy
Dakmor Salvage
23% of 30 decks +15% synergy
High Market
23% of 30 decks +10% synergy
Glacial Chasm
20% of 30 decks +19% synergy
Field of the Dead
20% of 30 decks +14% synergy
Cabal Coffers
20% of 30 decks +8% synergy
Guildless Commons
17% of 30 decks +16% synergy
Command Beacon
17% of 30 decks +12% synergy
Wasteland
13% of 30 decks +11% synergy
Grim Backwoods
13% of 30 decks +2% synergy
Argoth, Sanctum of Nature
12% of 26 decks +9% synergy
Field of Ruin
10% of 30 decks +7% synergy
Mosswort Bridge
10% of 30 decks +5% synergy
Gaea's Cradle
10% of 30 decks +4% synergy
Mortuary Mire
10% of 30 decks +4% synergy
Mana Artifacts (5)
Sol Ring
73% of 30 decks -6% synergy
Arcane Signet
60% of 30 decks +1% synergy
Golgari Signet
30% of 30 decks +2% synergy
Mind Stone
13% of 30 decks +7% synergy
Fellwar Stone
10% of 30 decks +5% synergy
Lands (33)
Command Tower
90% of 30 decks +5% synergy
Overgrown Tomb
77% of 30 decks +29% synergy
Underground Mortuary
71% of 7 decks +26% synergy
Verdant Catacombs
60% of 30 decks +29% synergy
Golgari Rot Farm
57% of 30 decks +15% synergy
Undergrowth Stadium
53% of 30 decks +11% synergy
Deathcap Glade
43% of 30 decks +11% synergy
Tainted Wood
43% of 30 decks +6% synergy
Woodland Cemetery
40% of 30 decks -11% synergy
Llanowar Wastes
40% of 30 decks -12% synergy
Evolving Wilds
37% of 30 decks +10% synergy
Fabled Passage
30% of 30 decks +17% synergy
Terramorphic Expanse
30% of 30 decks +10% synergy
Path of Ancestry
30% of 30 decks +10% synergy
Necroblossom Snarl
27% of 30 decks -1% synergy
Cavern of Souls
23% of 30 decks +17% synergy
Bayou
23% of 30 decks +11% synergy
Haunted Mire
23% of 30 decks +3% synergy
Twilight Mire
23% of 30 decks -0% synergy
Nurturing Peatland
20% of 30 decks +5% synergy
Darkbore Pathway
20% of 30 decks -4% synergy
Temple of Malady
20% of 30 decks -15% synergy
Demolition Field
19% of 26 decks +15% synergy
Prismatic Vista
17% of 30 decks +9% synergy
Riveteers Overlook
13% of 30 decks +7% synergy
Marsh Flats
13% of 30 decks +6% synergy
Misty Rainforest
13% of 30 decks +5% synergy
Exotic Orchard
13% of 30 decks -9% synergy
Myriad Landscape
13% of 30 decks -9% synergy
Polluted Delta
10% of 30 decks +4% synergy
Bloodstained Mire
10% of 30 decks +4% synergy
Wooded Foothills
10% of 30 decks +3% synergy
Windswept Heath
10% of 30 decks +3% synergy