Unctus, Grand Metatect + Slagstone Refinery + March of the Machines + Sword of the Meek + Ashnod's Altar

Unctus, Grand Metatect
Slagstone Refinery
March of the Machines
Sword of the Meek
Ashnod's Altar

Requires
Unctus, Grand Metatect must be on the battlefield. Slagstone Refinery must be on the battlefield. March of the Machines must be on the battlefield. Sword of the Meek must be on the battlefield. Ashnod's Altar must be on the battlefield.
Steps
  1. Activate Ashnod's Altar by sacrificing Sword of the Meek, adding .
  2. Sword of the Meek dies, triggering Slagstone Refinery, creating a tapped Powerstone token that enters the battlefield as a 1/1 creature due to March of the Machines and Unctus.
  3. Sword of the Meek triggers, returning itself from your graveyard to the battlefield, but not attaching itself to the Powerstone due to Sword of the Meek becoming a creature.
  4. Repeat.
Results
Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite tapped creature tokens. Infinite tapped Powerstone tokens.

Iron Man, Titan of Innovation
0.09% of 1139 decks 1 decks
Unctus, Grand Metatect
0.08% of 1300 decks 1 decks
Creatures
Bosh, Iron Golem
100% of 1 decks +100% synergy
Chiss-Goria, Forge Tyrant
100% of 1 decks +99% synergy
Synth Infiltrator
100% of 1 decks +99% synergy
Cybermen Squadron
100% of 1 decks +99% synergy
Auton Soldier
100% of 1 decks +97% synergy
Mary Read and Anne Bonny
100% of 1 decks +96% synergy
Forensic Gadgeteer
100% of 1 decks +96% synergy
Soliton
50% of 2 decks +50% synergy
Steelfin Whale
50% of 2 decks +50% synergy
Darksteel Sentinel
50% of 2 decks +50% synergy
Tidewater Minion
50% of 2 decks +50% synergy
Morphling
50% of 2 decks +50% synergy
Horseshoe Crab
50% of 2 decks +50% synergy
Colossus of Akros
50% of 2 decks +50% synergy
Pili-Pala
50% of 2 decks +50% synergy
Darksteel Juggernaut
50% of 2 decks +50% synergy
Clever Conjurer
50% of 2 decks +50% synergy
Darksteel Colossus
50% of 2 decks +50% synergy
Mycosynth Golem
50% of 2 decks +50% synergy
Vedalken Aethermage
50% of 2 decks +49% synergy
Katsumasa, the Animator
50% of 2 decks +49% synergy
Jace, Vryn's Prodigy
50% of 2 decks +49% synergy
Grand Architect
50% of 2 decks +49% synergy
Fatestitcher
50% of 2 decks +49% synergy
Aphetto Alchemist
50% of 2 decks +49% synergy
Kelpie Guide
50% of 2 decks +49% synergy
Containment Construct
50% of 2 decks +49% synergy
Vizier of Tumbling Sands
50% of 2 decks +49% synergy
Defiler of Dreams
50% of 2 decks +49% synergy
Blightsteel Colossus
50% of 2 decks +48% synergy
Cyberdrive Awakener
50% of 2 decks +48% synergy
Psychosis Crawler
50% of 2 decks +47% synergy
Silver Myr
50% of 2 decks +47% synergy
Urza, Lord High Artificer
50% of 2 decks +47% synergy
Ledger Shredder
50% of 2 decks +46% synergy
Sai, Master Thopterist
50% of 2 decks +46% synergy
Academy Manufactor
50% of 2 decks +46% synergy
The Reality Chip
50% of 2 decks +46% synergy
Emry, Lurker of the Loch
50% of 2 decks +46% synergy
Ornithopter of Paradise
50% of 2 decks +46% synergy
Laboratory Maniac
50% of 2 decks +45% synergy
Etherium Sculptor
50% of 2 decks +44% synergy
Thassa's Oracle
50% of 2 decks +43% synergy
Instants
Whir of Invention
100% of 2 decks +97% synergy
Suit Up
50% of 2 decks +50% synergy
Access Denied
50% of 2 decks +49% synergy
High Tide
50% of 2 decks +46% synergy
Muddle the Mixture
50% of 2 decks +45% synergy
Dramatic Reversal
50% of 2 decks +45% synergy
Pact of Negation
50% of 2 decks +43% synergy
Mystical Tutor
50% of 2 decks +35% synergy
Arcane Denial
50% of 2 decks +30% synergy
An Offer You Can't Refuse
50% of 2 decks +30% synergy
Brainstorm
50% of 2 decks +29% synergy
Counterspell
50% of 2 decks +7% synergy
Sorceries
Start Your Engines
100% of 1 decks +100% synergy
Anchor to Reality
50% of 2 decks +49% synergy
Step Through
50% of 2 decks +49% synergy
Merchant Scroll
50% of 2 decks +48% synergy
Gitaxian Probe
50% of 2 decks +44% synergy
Fabricate
50% of 2 decks +44% synergy
Ponder
50% of 2 decks +37% synergy
Utility Artifacts
Mizzium Tank
100% of 1 decks +100% synergy
Recon Craft Theta
100% of 1 decks +100% synergy
Dino DNA
100% of 1 decks +100% synergy
Deluxe Dragster
100% of 1 decks +99% synergy
The Indomitable
100% of 1 decks +97% synergy
Chimeric Coils
50% of 2 decks +50% synergy
Ghost Ark
50% of 2 decks +50% synergy
Weatherlight Compleated
50% of 2 decks +50% synergy
Aether Vial
50% of 2 decks +50% synergy
Knight Paladin
50% of 2 decks +50% synergy
Mechtitan Core
50% of 2 decks +49% synergy
Clown Car
50% of 2 decks +49% synergy
Reaver Titan
50% of 2 decks +49% synergy
Reckoner Bankbuster
50% of 2 decks +49% synergy
Nautiloid Ship
50% of 2 decks +49% synergy
Thunderhawk Gunship
50% of 2 decks +49% synergy
Mobilizer Mech
50% of 2 decks +49% synergy
Mycosynth Lattice
50% of 2 decks +49% synergy
Spellbook
50% of 2 decks +49% synergy
Amulet of Vigor
50% of 2 decks +49% synergy
Grafted Exoskeleton
50% of 2 decks +49% synergy
Krark-Clan Ironworks
50% of 2 decks +49% synergy
Kaldra Compleat
50% of 2 decks +49% synergy
Altar of the Brood
50% of 2 decks +49% synergy
Rings of Brighthearth
50% of 2 decks +48% synergy
Inspiring Statuary
50% of 2 decks +48% synergy
Imposter Mech
50% of 2 decks +48% synergy
Alhammarret's Archive
50% of 2 decks +48% synergy
Thousand-Year Elixir
50% of 2 decks +48% synergy
Commander's Plate
50% of 2 decks +48% synergy
Isochron Scepter
50% of 2 decks +48% synergy
Enchantments
Siege Modification
100% of 1 decks +100% synergy
Animate Artifact
50% of 2 decks +50% synergy
Mightstone's Animation
50% of 2 decks +50% synergy
Ensoul Artifact
50% of 2 decks +50% synergy
Mind Over Matter
50% of 2 decks +50% synergy
Thought Reflection
50% of 2 decks +50% synergy
Pemmin's Aura
50% of 2 decks +49% synergy
Mirrodin Besieged
50% of 2 decks +48% synergy
Freed from the Real
50% of 2 decks +48% synergy
Ominous Seas
50% of 2 decks +47% synergy
Wizard Class
50% of 2 decks +46% synergy
Teferi's Ageless Insight
50% of 2 decks +45% synergy
Mystic Remora
50% of 2 decks +32% synergy
Rhystic Study
50% of 2 decks +22% synergy
Battles
Invasion of Kaladesh
100% of 1 decks +99% synergy
Planeswalkers
Tezzeret, Betrayer of Flesh
50% of 2 decks +49% synergy
Tezzeret the Seeker
50% of 2 decks +47% synergy
Jace, Wielder of Mysteries
50% of 2 decks +46% synergy
Utility Lands
Mech Hangar
50% of 2 decks +49% synergy
Cephalid Coliseum
50% of 2 decks +47% synergy
Academy Ruins
50% of 2 decks +45% synergy
Urza's Saga
50% of 2 decks +43% synergy
Mystic Sanctuary
50% of 2 decks +38% synergy
Otawara, Soaring City
50% of 2 decks +33% synergy
Reliquary Tower
50% of 2 decks +21% synergy
Mana Artifacts
Basalt Monolith
100% of 2 decks +97% synergy
Sol Ring
100% of 2 decks +16% synergy
Cultivator's Caravan
50% of 2 decks +49% synergy
Paradise Mantle
50% of 2 decks +49% synergy
Springleaf Drum
50% of 2 decks +48% synergy
Lotus Petal
50% of 2 decks +43% synergy
Thought Vessel
50% of 2 decks +33% synergy
Arcane Signet
50% of 2 decks -22% synergy