Zirda, the Dawnwaker + Myr Propagator + Umbral Mantle + Krark-Clan Ironworks
Zirda, the Dawnwaker
Myr Propagator
Umbral Mantle
Krark-Clan Ironworks
Requires
Zirda, the Dawnwaker must be on the battlefield.
Myr Propagator must be on the battlefield.
Umbral Mantle must be on the battlefield.
Krark-Clan Ironworks must be on the battlefield.
Umbral Mantle attached to Myr Propagator.
Myr Propagator does not have summoning sickness.
Mana needed: 
Steps
- Activate Myr Propagator by paying and tapping it, creating a token copy of itself.
- Activate Krark-Clan Ironworks by sacrificing the Myr Propagator token, adding .
- Activate Myr Propagator by paying and untapping it, giving itself +2/+2 until end of turn.
- Repeat.
Results
Infinite death triggers. Infinite ETB. Infinite LTB. Infinitely large Myr Propagator until end of turn. Infinite sacrifice triggers.
Zirda, the Dawnwaker
0.17% of 1732 decks
3 decks
Tazri, Stalwart Survivor
0.06% of 1759 decks
1 decks
Osgir, the Reconstructor
0.02% of 5861 decks
1 decks
Urtet, Remnant of Memnarch
0.01% of 13933 decks
2 decks
High Synergy Cards
Staff of Domination
71% of 7 decks
+70% synergy
Palladium Myr
71% of 7 decks
+69% synergy
Ashnod's Altar
71% of 7 decks
+64% synergy
Hateflayer
57% of 7 decks
+57% synergy
Voltaic Construct
57% of 7 decks
+57% synergy
Retrofitter Foundry
57% of 7 decks
+57% synergy
Pili-Pala
57% of 7 decks
+57% synergy
Walking Ballista
57% of 7 decks
+55% synergy
Esper Sentinel
67% of 6 decks
+46% synergy
Lightning Greaves
57% of 7 decks
+32% synergy
Top Cards
Basalt Monolith
86% of 7 decks
+83% synergy
Paradise Mantle
71% of 7 decks
+71% synergy
Swords to Plowshares
57% of 7 decks
-6% synergy
Creatures
Prize Pig
100% of 1 decks
+99% synergy
Agatha of the Vile Cauldron
100% of 1 decks
+98% synergy
Galadriel, Light of Valinor
100% of 1 decks
+97% synergy
Likeness Looter
100% of 1 decks
+96% synergy
Breya, Etherium Shaper
67% of 3 decks
+66% synergy
Arcum Dagsson
67% of 3 decks
+66% synergy
Grand Architect
67% of 3 decks
+66% synergy
Unctus, Grand Metatect
67% of 3 decks
+65% synergy
Jan Jansen, Chaos Crafter
67% of 3 decks
+63% synergy
Marionette Master
67% of 3 decks
+63% synergy
The Reality Chip
67% of 3 decks
+63% synergy
Oswald Fiddlebender
50% of 6 decks
+48% synergy
Patrol Signaler
43% of 7 decks
+43% synergy
Myr Welder
43% of 7 decks
+43% synergy
Alloy Myr
43% of 7 decks
+42% synergy
Eldrazi Displacer
43% of 7 decks
+41% synergy
Myr Battlesphere
43% of 7 decks
+41% synergy
Goblin Welder
43% of 7 decks
+40% synergy
Goblin Engineer
43% of 7 decks
+39% synergy
Burnished Hart
43% of 7 decks
+39% synergy
Myr Convert
40% of 5 decks
+39% synergy
Undercity Scrounger
33% of 3 decks
+33% synergy
Meria, Scholar of Antiquity
33% of 3 decks
+33% synergy
Raggadragga, Goreguts Boss
33% of 3 decks
+33% synergy
Realm-Scorcher Hellkite
33% of 3 decks
+33% synergy
Chief Engineer
33% of 3 decks
+33% synergy
Ant Queen
33% of 3 decks
+33% synergy
Emmara, Soul of the Accord
33% of 3 decks
+32% synergy
Marneus Calgar
33% of 3 decks
+32% synergy
Thrasios, Triton Hero
33% of 3 decks
+31% synergy
Magda, Brazen Outlaw
33% of 6 decks
+31% synergy
Biomancer's Familiar
33% of 3 decks
+31% synergy
Urza, Lord High Artificer
33% of 3 decks
+30% synergy
Selvala, Explorer Returned
33% of 3 decks
+30% synergy
Emiel the Blessed
33% of 3 decks
+30% synergy
Kenrith, the Returned King
33% of 3 decks
+30% synergy
Carrion Feeder
33% of 3 decks
+28% synergy
Syr Konrad, the Grim
33% of 3 decks
+24% synergy
Zacama, Primal Calamity
33% of 3 decks
+24% synergy
Birds of Paradise
33% of 3 decks
+6% synergy
Prismite
29% of 7 decks
+28% synergy
Dross Scorpion
29% of 7 decks
+28% synergy
Stonybrook Schoolmaster
29% of 7 decks
+28% synergy
Auriok Salvagers
29% of 7 decks
+28% synergy
Metalworker
29% of 7 decks
+28% synergy
Twilight Drover
29% of 7 decks
+28% synergy
Steel Hellkite
29% of 7 decks
+27% synergy
Scrap Trawler
29% of 7 decks
+27% synergy
Myr Retriever
29% of 7 decks
+26% synergy
Mondrak, Glory Dominus
20% of 5 decks
+11% synergy
Instants
Legolas's Quick Reflexes
100% of 1 decks
+97% synergy
Enlightened Tutor
43% of 7 decks
+25% synergy
Teferi's Protection
43% of 7 decks
+23% synergy
Boros Charm
43% of 7 decks
+18% synergy
Path to Exile
43% of 7 decks
-2% synergy
Clever Concealment
33% of 3 decks
+29% synergy
Heroic Intervention
33% of 3 decks
+4% synergy
Aurelia's Fury
29% of 7 decks
+27% synergy
Comet Storm
29% of 7 decks
+26% synergy
Destroy Evil
17% of 6 decks
+16% synergy
Tibalt's Trickery
17% of 6 decks
+11% synergy
Fault Line
14% of 7 decks
+14% synergy
Argivian Find
14% of 7 decks
+14% synergy
Mana Tithe
14% of 7 decks
+12% synergy
Rebuff the Wicked
14% of 7 decks
+12% synergy
Heliod's Intervention
14% of 7 decks
+11% synergy
Sejiri Shelter
14% of 7 decks
+11% synergy
Deflecting Palm
14% of 7 decks
+9% synergy
Pyroblast
14% of 7 decks
+8% synergy
Valakut Awakening
14% of 7 decks
+8% synergy
Red Elemental Blast
14% of 7 decks
+8% synergy
Wear // Tear
14% of 7 decks
+6% synergy
Akroma's Will
14% of 7 decks
+5% synergy
Thrill of Possibility
14% of 7 decks
+4% synergy
Abrade
14% of 7 decks
+3% synergy
Deflecting Swat
14% of 7 decks
-2% synergy
Generous Gift
14% of 7 decks
-11% synergy
Sorceries
Gamble
43% of 7 decks
+33% synergy
Witch's Mark
33% of 3 decks
+32% synergy
Scheming Symmetry
33% of 3 decks
+31% synergy
Reckless Handling
33% of 3 decks
+31% synergy
Song of Totentanz
33% of 3 decks
+31% synergy
Three Visits
33% of 3 decks
+9% synergy
Kodama's Reach
33% of 3 decks
+2% synergy
Nature's Lore
33% of 3 decks
+1% synergy
Farseek
33% of 3 decks
-1% synergy
Fireball
29% of 7 decks
+28% synergy
Steelshaper's Gift
29% of 7 decks
+26% synergy
Faithless Looting
29% of 7 decks
+12% synergy
Crackle with Power
17% of 6 decks
+14% synergy
Conflagrate
14% of 7 decks
+14% synergy
Tempt with Vengeance
14% of 7 decks
+13% synergy
Winds of Change
14% of 7 decks
+13% synergy
Tormenting Voice
14% of 7 decks
+11% synergy
Chandra's Ignition
14% of 7 decks
+10% synergy
Open the Armory
14% of 7 decks
+9% synergy
Wheel of Fortune
14% of 7 decks
+9% synergy
Wrath of God
14% of 7 decks
+8% synergy
Austere Command
14% of 7 decks
+1% synergy
Utility Artifacts
Folio of Fancies
67% of 3 decks
+65% synergy
Thopter Foundry
67% of 3 decks
+65% synergy
Wishclaw Talisman
67% of 3 decks
+61% synergy
Bolas's Citadel
67% of 3 decks
+57% synergy
Dino DNA
50% of 2 decks
+50% synergy
Moonsilver Key
50% of 6 decks
+49% synergy
Sword of the Paruns
43% of 7 decks
+43% synergy
Nim Deathmantle
43% of 7 decks
+42% synergy
Clock of Omens
43% of 7 decks
+42% synergy
Illusionist's Bracers
43% of 7 decks
+42% synergy
Rings of Brighthearth
43% of 7 decks
+41% synergy
Thousand-Year Elixir
43% of 7 decks
+41% synergy
Wayfarer's Bauble
43% of 7 decks
+33% synergy
Agatha's Soul Cauldron
33% of 3 decks
+32% synergy
Diviner's Wand
29% of 7 decks
+28% synergy
Sword of the Meek
29% of 7 decks
+28% synergy
Anvil of Bogardan
29% of 7 decks
+28% synergy
Myr Turbine
29% of 7 decks
+28% synergy
Thornbite Staff
29% of 7 decks
+28% synergy
Helm of Awakening
29% of 7 decks
+28% synergy
Teferi's Puzzle Box
29% of 7 decks
+28% synergy
Mirage Mirror
29% of 7 decks
+27% synergy
Darksteel Plate
29% of 7 decks
+27% synergy
Howling Mine
29% of 7 decks
+26% synergy
Expedition Map
29% of 7 decks
+25% synergy
Aetherflux Reservoir
29% of 7 decks
+25% synergy
Phyrexian Altar
29% of 7 decks
+24% synergy
Sunforger
29% of 7 decks
+24% synergy
Sensei's Divining Top
29% of 7 decks
+23% synergy
Skullclamp
29% of 7 decks
+16% synergy
Battlemage's Bracers
17% of 6 decks
+16% synergy
Robe of Stars
17% of 6 decks
+15% synergy
Halo Fountain
17% of 6 decks
+14% synergy
Maskwood Nexus
17% of 6 decks
+14% synergy
Nacre Talisman
14% of 7 decks
+14% synergy
Hematite Talisman
14% of 7 decks
+14% synergy
Rocket Launcher
14% of 7 decks
+14% synergy
Skyship Weatherlight
14% of 7 decks
+14% synergy
Sunset Pyramid
14% of 7 decks
+14% synergy
Citanul Flute
14% of 7 decks
+14% synergy
Wanderer's Twig
14% of 7 decks
+14% synergy
Null Brooch
14% of 7 decks
+14% synergy
Herbal Poultice
14% of 7 decks
+14% synergy
Arcane Encyclopedia
14% of 7 decks
+14% synergy
Ring of Three Wishes
14% of 7 decks
+14% synergy
Spidersilk Net
14% of 7 decks
+14% synergy
Conqueror's Galleon
14% of 7 decks
+14% synergy
Pariah's Shield
14% of 7 decks
+14% synergy
Dispeller's Capsule
14% of 7 decks
+14% synergy
Traveler's Amulet
14% of 7 decks
+14% synergy
Enchantments
Elven Chorus
100% of 1 decks
+95% synergy
Leyline of the Guildpact
100% of 1 decks
+76% synergy
Land Tax
43% of 7 decks
+36% synergy
Smothering Tithe
43% of 7 decks
+18% synergy
Pemmin's Aura
33% of 3 decks
+32% synergy
Freed from the Real
33% of 3 decks
+31% synergy
Concordant Crossroads
33% of 3 decks
+31% synergy
Training Grounds
33% of 3 decks
+31% synergy
Fighter Class
33% of 6 decks
+30% synergy
The Meathook Massacre
33% of 3 decks
+28% synergy
Rising of the Day
33% of 3 decks
+27% synergy
Darksteel Mutation
29% of 7 decks
+23% synergy
Bitter Reunion
17% of 6 decks
+15% synergy
Monologue Tax
17% of 6 decks
+15% synergy
Gerrard's Battle Cry
14% of 7 decks
+14% synergy
Personal Sanctuary
14% of 7 decks
+14% synergy
Sacred Mesa
14% of 7 decks
+14% synergy
Gauntlets of Light
14% of 7 decks
+14% synergy
Kismet
14% of 7 decks
+14% synergy
Mobilization
14% of 7 decks
+14% synergy
Sunbird's Invocation
14% of 7 decks
+12% synergy
Anointed Procession
14% of 7 decks
+5% synergy
Impact Tremors
14% of 7 decks
+5% synergy
Ghostly Prison
14% of 7 decks
+3% synergy
Planeswalkers
Daretti, Scrap Savant
43% of 7 decks
+40% synergy
Grist, the Hunger Tide
33% of 3 decks
+30% synergy
Tyvar, Jubilant Brawler
33% of 3 decks
+28% synergy
Karn, the Great Creator
14% of 7 decks
+13% synergy
Ugin, the Ineffable
14% of 7 decks
+12% synergy
Utility Lands
Vault of Whispers
67% of 3 decks
+62% synergy
Seat of the Synod
67% of 3 decks
+60% synergy
Treasure Vault
50% of 6 decks
+47% synergy
Urza's Saga
50% of 6 decks
+43% synergy
Inventors' Fair
43% of 7 decks
+39% synergy
Ancient Den
43% of 7 decks
+37% synergy
Great Furnace
43% of 7 decks
+37% synergy
Bonders' Enclave
29% of 7 decks
+26% synergy
Drownyard Temple
14% of 7 decks
+14% synergy
Mistveil Plains
14% of 7 decks
+13% synergy
Hanweir Battlements
14% of 7 decks
+13% synergy
Mikokoro, Center of the Sea
14% of 7 decks
+12% synergy
Emergence Zone
14% of 7 decks
+12% synergy
Thespian's Stage
14% of 7 decks
+12% synergy
Strip Mine
14% of 7 decks
+11% synergy
Geier Reach Sanitarium
14% of 7 decks
+11% synergy
Darksteel Citadel
14% of 7 decks
+10% synergy
Buried Ruin
14% of 7 decks
+9% synergy
Slayers' Stronghold
14% of 7 decks
+8% synergy
Temple of the False God
14% of 7 decks
+5% synergy
Ancient Tomb
14% of 7 decks
+4% synergy
Rogue's Passage
14% of 7 decks
-5% synergy
Mana Artifacts
Arcane Signet
57% of 7 decks
-15% synergy
Sol Ring
57% of 7 decks
-27% synergy
Chromatic Lantern
43% of 7 decks
+33% synergy
Fellwar Stone
43% of 7 decks
+22% synergy
Liquimetal Torque
33% of 6 decks
+30% synergy
Gemstone Array
29% of 7 decks
+28% synergy
Chromatic Orrery
29% of 7 decks
+27% synergy
Thran Dynamo
29% of 7 decks
+24% synergy
Lotus Petal
29% of 7 decks
+22% synergy
Sol Talisman
17% of 6 decks
+16% synergy
Pyramid of the Pantheon
14% of 7 decks
+14% synergy
Sisay's Ring
14% of 7 decks
+14% synergy
Mox Tantalite
14% of 7 decks
+14% synergy
Firemind Vessel
14% of 7 decks
+14% synergy
Lotus Bloom
14% of 7 decks
+14% synergy
Coveted Jewel
14% of 7 decks
+13% synergy
Grim Monolith
14% of 7 decks
+12% synergy
Worn Powerstone
14% of 7 decks
+12% synergy
Hedron Archive
14% of 7 decks
+11% synergy
Gilded Lotus
14% of 7 decks
+11% synergy
Mox Diamond
14% of 7 decks
+10% synergy
Mox Opal
14% of 7 decks
+10% synergy
Jeweled Lotus
14% of 7 decks
+8% synergy
Chrome Mox
14% of 7 decks
+8% synergy
Mana Vault
14% of 7 decks
+8% synergy
Mana Crypt
14% of 7 decks
+5% synergy
Mind Stone
14% of 7 decks
-3% synergy
Boros Signet
14% of 7 decks
-9% synergy
Lands
Hengegate Pathway
100% of 3 decks
+92% synergy
Riverglide Pathway
100% of 3 decks
+91% synergy
Blightstep Pathway
100% of 3 decks
+90% synergy
Clearwater Pathway
100% of 3 decks
+90% synergy
Command Tower
100% of 7 decks
+26% synergy
Sacred Foundry
86% of 7 decks
+49% synergy
Needleverge Pathway
71% of 7 decks
+62% synergy
Brightclimb Pathway
67% of 3 decks
+56% synergy
Adarkar Wastes
67% of 3 decks
+50% synergy
Underground River
67% of 3 decks
+47% synergy
Sulfurous Springs
67% of 3 decks
+47% synergy
Shivan Reef
67% of 3 decks
+40% synergy
Caves of Koilos
67% of 3 decks
+39% synergy
The World Tree
67% of 3 decks
+33% synergy
Spire of Industry
57% of 7 decks
+54% synergy
Fabled Passage
57% of 7 decks
+48% synergy
Spectator Seating
57% of 7 decks
+32% synergy
Battlefield Forge
57% of 7 decks
+32% synergy
Clifftop Retreat
57% of 7 decks
+29% synergy
Exotic Orchard
57% of 7 decks
+22% synergy
Arid Mesa
43% of 7 decks
+32% synergy
Branchloft Pathway
33% of 3 decks
+25% synergy
Furycalm Snarl
33% of 6 decks
+21% synergy
Steam Vents
33% of 3 decks
-6% synergy
Temple Garden
33% of 3 decks
-7% synergy
Godless Shrine
33% of 3 decks
-8% synergy
Watery Grave
33% of 3 decks
-8% synergy
Hallowed Fountain
33% of 3 decks
-8% synergy
Breeding Pool
33% of 3 decks
-8% synergy
Stomping Ground
33% of 3 decks
-8% synergy
Overgrown Tomb
33% of 3 decks
-9% synergy
Forbidden Orchard
29% of 7 decks
+26% synergy
Sunbaked Canyon
29% of 7 decks
+24% synergy
Ash Barrens
29% of 7 decks
+24% synergy
Prismatic Vista
29% of 7 decks
+23% synergy
Boros Garrison
29% of 7 decks
+14% synergy
Lorehold Campus
17% of 6 decks
+15% synergy
Plaza of Heroes
17% of 6 decks
+13% synergy
Rustvale Bridge
17% of 6 decks
+11% synergy
Sundown Pass
17% of 6 decks
+1% synergy
Ancient Ziggurat
14% of 7 decks
+14% synergy
Inspiring Vantage
14% of 7 decks
+11% synergy
Gemstone Caverns
14% of 7 decks
+9% synergy
Reflecting Pool
14% of 7 decks
+9% synergy
Wind-Scarred Crag
14% of 7 decks
+8% synergy
Mana Confluence
14% of 7 decks
+7% synergy
City of Brass
14% of 7 decks
+6% synergy
Wooded Foothills
14% of 7 decks
+4% synergy
Rugged Prairie
14% of 7 decks
+4% synergy
Bloodstained Mire
14% of 7 decks
+4% synergy