Halvar, God of Battle + Armory Automaton + Ashnod's Altar + Cloud Key

Halvar, God of Battle
Armory Automaton
Ashnod's Altar
Cloud Key

Requires
Halvar, God of Battle // Sword of the Realms must be on the battlefield. Armory Automaton must be on the battlefield. Ashnod's Altar must be on the battlefield. Cloud Key must be on the battlefield. Sword of the Realms attached to Armory Automaton. "Artifact" or "Creature" chosen with Cloud Key.
Steps
  1. Activate Ashnod's Altar by sacrificing Armory Automaton, adding cc.
  2. Armory Automaton dies, triggering Sword of the Realms, returning Armory Automaton from your graveyard to your hand.
  3. Cast Armory Automaton by paying 2.
  4. Armory Automaton enters the battlefield, attaching Sword of the Realms to it.
  5. Repeat.
Results
Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite storm count.

Top Commanders (2)
Halvar, God of Battle
0.30% of 331 decks 1 decks
Koll, the Forgemaster
0.08% of 1289 decks 1 decks
New Cards (2)
Lavaspur Boots
100% of 1 decks +93% synergy
Lotus Ring
100% of 1 decks +99% synergy
Creatures (47)
Wyleth, Soul of Steel
100% of 1 decks +100% synergy
Slobad, Goblin Tinkerer
100% of 1 decks +100% synergy
Astor, Bearer of Blades
100% of 1 decks +100% synergy
Phyrexian Walker
100% of 2 decks +99% synergy
Junk Diver
100% of 2 decks +99% synergy
Memnite
100% of 2 decks +99% synergy
Starnheim Courser
100% of 2 decks +99% synergy
Oswald Fiddlebender
100% of 2 decks +99% synergy
Goblin Matron
100% of 1 decks +99% synergy
Teshar, Ancestor's Apostle
100% of 2 decks +99% synergy
Goblin Welder
100% of 1 decks +98% synergy
Puresteel Paladin
100% of 2 decks +98% synergy
Goblin Engineer
100% of 1 decks +98% synergy
Ornithopter
100% of 2 decks +98% synergy
Scrap Trawler
100% of 2 decks +98% synergy
Reckless Fireweaver
100% of 1 decks +98% synergy
Myr Retriever
100% of 2 decks +98% synergy
Imperial Recruiter
100% of 1 decks +97% synergy
Foundry Inspector
100% of 2 decks +96% synergy
Dockside Extortionist
100% of 1 decks +92% synergy
Auriok Steelshaper
50% of 2 decks +50% synergy
Stone Haven Outfitter
50% of 2 decks +50% synergy
Auriok Salvagers
50% of 2 decks +50% synergy
Gleaming Barrier
50% of 2 decks +50% synergy
Myr Moonvessel
50% of 2 decks +50% synergy
Dross Scorpion
50% of 2 decks +50% synergy
Perilous Myr
50% of 2 decks +50% synergy
Market Gnome
50% of 2 decks +50% synergy
Scrapyard Recombiner
50% of 2 decks +50% synergy
Myrsmith
50% of 2 decks +50% synergy
Myr Sire
50% of 2 decks +50% synergy
Éowyn, Lady of Rohan
50% of 2 decks +50% synergy
Westfold Rider
50% of 2 decks +50% synergy
Shield Sphere
50% of 2 decks +50% synergy
Arcbound Ravager
50% of 2 decks +50% synergy
Workshop Assistant
50% of 2 decks +49% synergy
Digsite Engineer
50% of 2 decks +49% synergy
Canoptek Spyder
50% of 2 decks +49% synergy
Hope of Ghirapur
50% of 2 decks +49% synergy
Gingerbrute
50% of 2 decks +49% synergy
Stoneforge Mystic
50% of 2 decks +49% synergy
Recruiter of the Guard
50% of 2 decks +49% synergy
Lion Sash
50% of 2 decks +48% synergy
Jhoira's Familiar
50% of 2 decks +48% synergy
Walking Ballista
50% of 2 decks +47% synergy
Sram, Senior Edificer
50% of 2 decks +47% synergy
Esper Sentinel
50% of 2 decks +40% synergy
Instants (8)
Chaos Warp
100% of 1 decks +84% synergy
Swords to Plowshares
100% of 2 decks +72% synergy
Sejiri Shelter
50% of 2 decks +48% synergy
Get Lost
50% of 2 decks +47% synergy
Silence
50% of 2 decks +47% synergy
Flawless Maneuver
50% of 2 decks +46% synergy
Enlightened Tutor
50% of 2 decks +42% synergy
Path to Exile
50% of 2 decks +31% synergy
Sorceries (8)
Saheeli's Directive
100% of 1 decks +100% synergy
Mizzium Mortars
100% of 1 decks +99% synergy
Shatterskull Smashing
100% of 1 decks +98% synergy
Jeska's Will
100% of 1 decks +91% synergy
Blasphemous Act
100% of 1 decks +84% synergy
Fragmentize
50% of 2 decks +50% synergy
Steelshaper's Gift
50% of 2 decks +49% synergy
Open the Armory
50% of 2 decks +48% synergy
Utility Artifacts (27)
Krark-Clan Ironworks
100% of 2 decks +99% synergy
Moonsilver Key
100% of 2 decks +98% synergy
Phyrexian Altar
100% of 2 decks +96% synergy
Skullclamp
100% of 2 decks +87% synergy
Lightning Greaves
100% of 2 decks +75% synergy
Implement of Improvement
50% of 2 decks +50% synergy
Salvaging Station
50% of 2 decks +50% synergy
Gate to the Afterlife
50% of 2 decks +50% synergy
Deathrender
50% of 2 decks +50% synergy
Grafted Wargear
50% of 2 decks +50% synergy
Bone Saw
50% of 2 decks +50% synergy
Sword of the Meek
50% of 2 decks +50% synergy
Retrofitter Foundry
50% of 2 decks +50% synergy
Heirloom Blade
50% of 2 decks +49% synergy
Grinding Station
50% of 2 decks +49% synergy
Blasting Station
50% of 2 decks +49% synergy
Semblance Anvil
50% of 2 decks +49% synergy
Hero's Blade
50% of 2 decks +49% synergy
Helm of Awakening
50% of 2 decks +49% synergy
Mycosynth Wellspring
50% of 2 decks +49% synergy
Robe of Stars
50% of 2 decks +49% synergy
Soul-Guide Lantern
50% of 2 decks +49% synergy
Oketra's Monument
50% of 2 decks +48% synergy
Ichor Wellspring
50% of 2 decks +48% synergy
Mystic Forge
50% of 2 decks +47% synergy
Wayfarer's Bauble
50% of 2 decks +39% synergy
Swiftfoot Boots
50% of 2 decks +22% synergy
Enchantments (4)
Forging the Tyrite Sword
100% of 1 decks +100% synergy
Warleader's Call
100% of 1 decks +96% synergy
Sigarda's Aid
50% of 2 decks +48% synergy
Darksteel Mutation
50% of 2 decks +47% synergy
Utility Lands (14)
Axgard Armory
100% of 1 decks +99% synergy
Ancient Den
100% of 2 decks +97% synergy
Great Furnace
100% of 1 decks +97% synergy
Eiganjo, Seat of the Empire
100% of 2 decks +95% synergy
Urza's Saga
100% of 2 decks +93% synergy
Mishra's Workshop
50% of 2 decks +50% synergy
Crawling Barrens
50% of 2 decks +50% synergy
City of Traitors
50% of 2 decks +49% synergy
Roadside Reliquary
50% of 2 decks +49% synergy
Scavenger Grounds
50% of 2 decks +46% synergy
Inventors' Fair
50% of 2 decks +46% synergy
Command Beacon
50% of 2 decks +45% synergy
War Room
50% of 2 decks +43% synergy
Ancient Tomb
50% of 2 decks +39% synergy
Mana Artifacts (16)
Talisman of Conviction
100% of 1 decks +95% synergy
Boros Signet
100% of 1 decks +94% synergy
Arcane Signet
100% of 2 decks +29% synergy
Sol Ring
100% of 2 decks +16% synergy
Wizard's Rockets
50% of 2 decks +50% synergy
Chromatic Sphere
50% of 2 decks +50% synergy
Paradise Mantle
50% of 2 decks +49% synergy
Chromatic Star
50% of 2 decks +49% synergy
Lion's Eye Diamond
50% of 2 decks +48% synergy
Grim Monolith
50% of 2 decks +48% synergy
Mox Amber
50% of 2 decks +46% synergy
Mox Opal
50% of 2 decks +46% synergy
Lotus Petal
50% of 2 decks +43% synergy
Mana Vault
50% of 2 decks +43% synergy
Mana Crypt
50% of 2 decks +39% synergy
Mind Stone
50% of 2 decks +32% synergy
Lands (15)
Inspiring Vantage
100% of 1 decks +99% synergy
Sunbaked Canyon
100% of 1 decks +99% synergy
Rustvale Bridge
100% of 1 decks +99% synergy
Rugged Prairie
100% of 1 decks +98% synergy
Sundown Pass
100% of 1 decks +96% synergy
Temple of Triumph
100% of 1 decks +96% synergy
Battlefield Forge
100% of 1 decks +95% synergy
Spectator Seating
100% of 1 decks +94% synergy
Sacred Foundry
100% of 1 decks +92% synergy
The Mycosynth Gardens
50% of 2 decks +47% synergy
Plaza of Heroes
50% of 2 decks +46% synergy
Reflecting Pool
50% of 2 decks +44% synergy
City of Brass
50% of 2 decks +42% synergy
Arid Mesa
50% of 2 decks +39% synergy
Command Tower
50% of 2 decks -23% synergy