Halvar, God of Battle + Puresteel Paladin + Shield Sphere + Ashnod's Altar

Halvar, God of Battle
Puresteel Paladin
Shield Sphere
Ashnod's Altar

Requires
Halvar, God of Battle // Sword of the Realms must be on the battlefield. Puresteel Paladin must be on the battlefield. Shield Sphere must be in hand. Ashnod's Altar must be on the battlefield.
Steps
  1. Cast Shield Sphere.
  2. Equip Sword of the Realms to Shield Sphere for 0.
  3. Sacrifice Shield Sphere to Ashnod's Altar to add .
  4. Sword of the Realms triggers, returning Shield Sphere to your hand.
  5. Repeat.
Results
Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite storm count.

Koll, the Forgemaster
0.70% of 1286 decks 9 decks
Halvar, God of Battle
0.50% of 400 decks 2 decks
Doran, the Siege Tower
0.02% of 5062 decks 1 decks
High Synergy Cards
Phyrexian Walker
92% of 12 decks +91% synergy
Memnite
92% of 12 decks +91% synergy
Ornithopter
83% of 12 decks +81% synergy
Crookshank Kobolds
78% of 9 decks +78% synergy
Crimson Kobolds
78% of 9 decks +78% synergy
Rograkh, Son of Rohgahh
78% of 9 decks +77% synergy
Grafted Wargear
75% of 12 decks +75% synergy
Goblin Bombardment
78% of 9 decks +71% synergy
Skullclamp
83% of 12 decks +71% synergy
Auriok Steelshaper
67% of 12 decks +67% synergy
Top Cards
Lightning Greaves
75% of 12 decks +50% synergy
Kobolds of Kher Keep
67% of 9 decks +66% synergy
Skirk Prospector
67% of 9 decks +64% synergy
Fighter Class
67% of 9 decks +63% synergy
Phyrexian Altar
67% of 12 decks +63% synergy
Myr Moonvessel
58% of 12 decks +58% synergy
Shuko
58% of 12 decks +58% synergy
Steelshaper's Gift
58% of 12 decks +56% synergy
Impact Tremors
56% of 9 decks +46% synergy
Chaos Warp
56% of 9 decks +24% synergy
Creatures
Kellan, the Fae-Blooded
75% of 4 decks +72% synergy
Imperial Recruiter
67% of 9 decks +61% synergy
Esper Sentinel
50% of 12 decks +29% synergy
Fervent Champion
44% of 9 decks +44% synergy
Impulsive Pilferer
44% of 9 decks +42% synergy
Goblin Engineer
44% of 9 decks +41% synergy
Dockside Extortionist
44% of 9 decks +33% synergy
Reckless Barbarian
43% of 7 decks +42% synergy
Astor, Bearer of Blades
43% of 7 decks +41% synergy
Stone Haven Outfitter
42% of 12 decks +41% synergy
Sram, Senior Edificer
42% of 12 decks +36% synergy
Wyleth, Soul of Steel
33% of 9 decks +32% synergy
Oswald Fiddlebender
33% of 12 decks +32% synergy
Myr Retriever
33% of 12 decks +31% synergy
Stoneforge Mystic
33% of 12 decks +31% synergy
Bruenor Battlehammer
33% of 9 decks +31% synergy
Akiri, Fearless Voyager
33% of 9 decks +30% synergy
Danitha Capashen, Paragon
33% of 12 decks +30% synergy
Foundry Inspector
33% of 12 decks +29% synergy
Ranger-Captain of Eos
33% of 12 decks +29% synergy
Purphoros, God of the Forge
33% of 9 decks +29% synergy
Hope of Ghirapur
25% of 12 decks +24% synergy
Starnheim Courser
25% of 12 decks +23% synergy
Recruiter of the Guard
25% of 12 decks +22% synergy
Sun Titan
25% of 12 decks +15% synergy
Instants
Enlightened Tutor
50% of 12 decks +32% synergy
Swords to Plowshares
50% of 12 decks -13% synergy
Path to Exile
42% of 12 decks -4% synergy
Boros Charm
33% of 9 decks +8% synergy
Generous Gift
33% of 12 decks +8% synergy
Teferi's Protection
25% of 12 decks +5% synergy
Sorceries
Open the Armory
50% of 12 decks +45% synergy
Vandalblast
33% of 9 decks +17% synergy
Jeska's Will
33% of 9 decks +16% synergy
Utility Artifacts
Sai of the Shinobi
50% of 12 decks +50% synergy
Blasting Station
50% of 12 decks +49% synergy
Altar of Dementia
50% of 12 decks +47% synergy
Mask of Immolation
44% of 9 decks +44% synergy
Mortarpod
42% of 12 decks +42% synergy
Ronin Warclub
33% of 12 decks +33% synergy
Hero's Blade
33% of 12 decks +33% synergy
Sunforger
33% of 9 decks +28% synergy
Stormrider Rig
25% of 12 decks +25% synergy
Spawning Pit
25% of 12 decks +25% synergy
Grinding Station
25% of 12 decks +24% synergy
Umbral Mantle
25% of 12 decks +24% synergy
Hammer of Nazahn
25% of 12 decks +23% synergy
Cloud Key
25% of 12 decks +23% synergy
Swiftfoot Boots
25% of 12 decks -3% synergy
Enchantments
Sigarda's Aid
42% of 12 decks +38% synergy
Forge Anew
38% of 8 decks +35% synergy
Martyr's Cause
33% of 12 decks +33% synergy
Enduring Renewal
25% of 12 decks +25% synergy
Smothering Tithe
25% of 12 decks +0% synergy
Utility Lands
Axgard Armory
56% of 9 decks +53% synergy
Ancient Tomb
42% of 12 decks +31% synergy
Eiganjo, Seat of the Empire
36% of 11 decks +27% synergy
Inventors' Fair
33% of 12 decks +30% synergy
Urza's Saga
33% of 12 decks +26% synergy
Reliquary Tower
33% of 12 decks +4% synergy
Mana Artifacts
Sol Ring
75% of 12 decks -9% synergy
Talisman of Conviction
67% of 9 decks +44% synergy
Arcane Signet
67% of 12 decks -5% synergy
Boros Signet
33% of 9 decks +10% synergy
Mox Opal
25% of 12 decks +21% synergy
Lands
Spectator Seating
78% of 9 decks +53% synergy
Sundown Pass
67% of 9 decks +51% synergy
Sacred Foundry
67% of 9 decks +30% synergy
Command Tower
58% of 12 decks -16% synergy
Inspiring Vantage
56% of 9 decks +52% synergy
Battlefield Forge
56% of 9 decks +30% synergy
Sunbaked Canyon
44% of 9 decks +40% synergy
Needleverge Pathway
44% of 9 decks +35% synergy
Clifftop Retreat
44% of 9 decks +16% synergy
Arid Mesa
33% of 12 decks +23% synergy
Plateau
33% of 9 decks +21% synergy
Furycalm Snarl
33% of 9 decks +20% synergy
Temple of Triumph
33% of 9 decks +17% synergy
City of Brass
25% of 12 decks +17% synergy