Teshar, Ancestor's Apostle + Codex Shredder + Extruder + Foundry Inspector + Myr Retriever

Teshar, Ancestor's Apostle
Codex Shredder
Extruder
Foundry Inspector
Myr Retriever

Requires
Teshar, Ancestor's Apostle must be on the battlefield. Codex Shredder must be in hand. Extruder must be on the battlefield. Foundry Inspector must be on the battlefield. Myr Retriever must be in the graveyard.
Steps
  1. Cast Codex Shredder by paying 0.
  2. Teshar triggers, returning Myr Retriever from your graveyard to the battlefield.
  3. Activate Codex Shredder by tapping it, causing target player to mill one card.
  4. Activate Extruder by sacrificing Codex Shredder, putting a +1/+1 counter on any target creature.
  5. Activate Extruder by sacrificing Myr Retriever, putting a +1/+1 counter on any target creature.
  6. Myr Retriever triggers, returning Codex Shredder from your graveyard to your hand.
  7. Repeat.
Results
Infinite +1/+1 counters. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite mill. Infinite sacrifice triggers.

Top Commanders (1)
Teshar, Ancestor's Apostle
1.06% of 1605 decks 17 decks
High Synergy Cards (5)
Glint Hawk
58% of 24 decks +58% synergy
Starnheim Courser
52% of 23 decks +51% synergy
Oswald Fiddlebender
52% of 23 decks +51% synergy
Mentor of the Meek
50% of 24 decks +47% synergy
Ingenious Smith
41% of 22 decks +41% synergy
Top Cards (10)
Scrap Trawler
88% of 24 decks +85% synergy
Workshop Assistant
83% of 24 decks +83% synergy
Ornithopter
75% of 24 decks +73% synergy
Salvager of Ruin
71% of 24 decks +71% synergy
Mind Stone
62% of 24 decks +44% synergy
Thermal Navigator
58% of 24 decks +58% synergy
Tormod's Crypt
58% of 24 decks +57% synergy
Jhoira's Familiar
58% of 24 decks +56% synergy
Circuit Mender
55% of 20 decks +54% synergy
Cathodion
54% of 24 decks +54% synergy
Creatures (50)
Skyscanner
54% of 24 decks +54% synergy
Perilous Myr
50% of 24 decks +50% synergy
Filigree Familiar
50% of 24 decks +50% synergy
Millikin
50% of 24 decks +49% synergy
Myr Moonvessel
42% of 24 decks +41% synergy
Trusty Packbeast
38% of 24 decks +37% synergy
Burnished Hart
38% of 24 decks +33% synergy
Phyrexian Walker
33% of 24 decks +33% synergy
Memnite
33% of 24 decks +33% synergy
Shimmer Myr
33% of 24 decks +32% synergy
Rusted Slasher
29% of 24 decks +29% synergy
Treasure Hunter
29% of 24 decks +29% synergy
Salvage Scout
29% of 24 decks +29% synergy
Benevolent Bodyguard
29% of 24 decks +29% synergy
Losheel, Clockwork Scholar
26% of 23 decks +25% synergy
Leonin Squire
25% of 24 decks +25% synergy
Restoration Specialist
25% of 24 decks +25% synergy
Scrapyard Recombiner
25% of 24 decks +25% synergy
Pilgrim's Eye
25% of 24 decks +24% synergy
Junk Diver
25% of 24 decks +24% synergy
Gold Myr
25% of 24 decks +24% synergy
Spirited Companion
24% of 17 decks +22% synergy
Liberator, Urza's Battlethopter
23% of 13 decks +21% synergy
Triskelion
21% of 24 decks +20% synergy
Fiend Hunter
21% of 24 decks +20% synergy
Selfless Savior
21% of 24 decks +20% synergy
Inspiring Overseer
19% of 16 decks +18% synergy
Aviary Mechanic
17% of 24 decks +17% synergy
Shifting Wall
17% of 24 decks +17% synergy
Dross Scorpion
17% of 24 decks +16% synergy
Bygone Bishop
17% of 24 decks +16% synergy
Hangarback Walker
17% of 24 decks +16% synergy
Reveillark
17% of 24 decks +16% synergy
Stonecoil Serpent
17% of 24 decks +15% synergy
Wall of Omens
17% of 24 decks +15% synergy
Karmic Guide
17% of 24 decks +14% synergy
Aven Mindcensor
17% of 24 decks +14% synergy
Walking Ballista
17% of 24 decks +14% synergy
Knight of the White Orchid
17% of 24 decks +14% synergy
Sun Titan
17% of 24 decks +11% synergy
Cathar Commando
15% of 20 decks +13% synergy
Ornithopter of Paradise
13% of 23 decks +9% synergy
Runed Servitor
12% of 24 decks +12% synergy
Vesperlark
12% of 24 decks +12% synergy
Militia Bugler
12% of 24 decks +12% synergy
Heap Doll
12% of 24 decks +12% synergy
Dauntless Bodyguard
12% of 24 decks +12% synergy
Bounty Agent
12% of 24 decks +12% synergy
Leonin Relic-Warder
12% of 24 decks +12% synergy
Hedron Crawler
12% of 24 decks +12% synergy
Instants (14)
Swords to Plowshares
50% of 24 decks +22% synergy
Reprieve
43% of 7 decks +41% synergy
Oblation
29% of 24 decks +29% synergy
Dispatch
29% of 24 decks +27% synergy
Generous Gift
29% of 24 decks +17% synergy
Blacksmith's Skill
22% of 23 decks +21% synergy
Unexpectedly Absent
21% of 24 decks +21% synergy
Disenchant
21% of 24 decks +19% synergy
Return to Dust
21% of 24 decks +18% synergy
Path to Exile
21% of 24 decks +1% synergy
Lapse of Certainty
17% of 24 decks +16% synergy
Mana Tithe
17% of 24 decks +16% synergy
Faith's Reward
12% of 24 decks +12% synergy
Ephemerate
12% of 24 decks +10% synergy
Sorceries (5)
Dusk // Dawn
29% of 24 decks +28% synergy
Sevinne's Reclamation
21% of 24 decks +18% synergy
Secret Rendezvous
13% of 23 decks +12% synergy
Citywide Bust
12% of 24 decks +12% synergy
Hour of Revelation
12% of 24 decks +12% synergy
Utility Artifacts (39)
Welding Jar
50% of 24 decks +49% synergy
Ashnod's Altar
46% of 24 decks +38% synergy
Mishra's Bauble
46% of 24 decks +44% synergy
Piston Sledge
42% of 24 decks +42% synergy
Blasting Station
42% of 24 decks +41% synergy
Relic Vial
33% of 24 decks +33% synergy
Ghoulcaller's Bell
29% of 24 decks +29% synergy
Ichor Wellspring
29% of 24 decks +27% synergy
Cloud Key
29% of 24 decks +27% synergy
Sculpting Steel
29% of 24 decks +27% synergy
Wayfarer's Bauble
29% of 24 decks +18% synergy
Shriekhorn
25% of 24 decks +25% synergy
Claws of Gix
25% of 24 decks +25% synergy
Conjurer's Bauble
25% of 24 decks +25% synergy
Urza's Bauble
25% of 24 decks +24% synergy
Semblance Anvil
25% of 24 decks +24% synergy
Altar of Dementia
25% of 24 decks +22% synergy
Brainstone
22% of 23 decks +21% synergy
Prized Statue
21% of 14 decks +21% synergy
Sunbeam Spellbomb
21% of 24 decks +21% synergy
Implement of Improvement
21% of 24 decks +21% synergy
Desecrated Tomb
21% of 24 decks +20% synergy
Mycosynth Wellspring
21% of 24 decks +20% synergy
Krark-Clan Ironworks
21% of 24 decks +20% synergy
Trading Post
21% of 24 decks +19% synergy
Dispeller's Capsule
17% of 24 decks +16% synergy
Spawning Pit
17% of 24 decks +16% synergy
Perpetual Timepiece
17% of 24 decks +16% synergy
Mesmeric Orb
17% of 24 decks +15% synergy
Rings of Brighthearth
17% of 24 decks +15% synergy
Moonsilver Key
15% of 20 decks +13% synergy
Delif's Cone
12% of 24 decks +12% synergy
Golem Foundry
12% of 24 decks +12% synergy
Soul-Guide Lantern
12% of 24 decks +11% synergy
Oketra's Monument
12% of 24 decks +11% synergy
Staff of Domination
12% of 24 decks +11% synergy
Mystic Forge
12% of 24 decks +10% synergy
Aetherflux Reservoir
12% of 24 decks +8% synergy
Swiftfoot Boots
12% of 24 decks -16% synergy
Enchantments (4)
Fanatical Devotion
33% of 24 decks +33% synergy
Martyr's Cause
21% of 24 decks +21% synergy
Enduring Renewal
12% of 24 decks +12% synergy
Ajani's Welcome
12% of 24 decks +12% synergy
Utility Lands (14)
Buried Ruin
58% of 24 decks +53% synergy
Phyrexia's Core
38% of 24 decks +37% synergy
Ancient Den
33% of 24 decks +31% synergy
Secluded Steppe
29% of 24 decks +27% synergy
Darksteel Citadel
29% of 24 decks +25% synergy
Geier Reach Sanitarium
25% of 24 decks +21% synergy
Temple of the False God
21% of 24 decks +11% synergy
Guildless Commons
17% of 23 decks +16% synergy
Sequestered Stash
17% of 24 decks +16% synergy
Emergence Zone
17% of 24 decks +14% synergy
Crystal Vein
12% of 24 decks +11% synergy
Blast Zone
12% of 24 decks +11% synergy
Ghost Quarter
12% of 24 decks +10% synergy
High Market
12% of 24 decks +9% synergy
Mana Artifacts (14)
Sol Ring
88% of 24 decks +3% synergy
Arcane Signet
50% of 24 decks -21% synergy
Chromatic Star
50% of 24 decks +49% synergy
Everflowing Chalice
50% of 24 decks +45% synergy
Commander's Sphere
42% of 24 decks +25% synergy
Chromatic Sphere
38% of 24 decks +37% synergy
Basalt Monolith
33% of 24 decks +31% synergy
Prismatic Lens
25% of 24 decks +23% synergy
Fellwar Stone
25% of 24 decks +4% synergy
Liquimetal Torque
22% of 23 decks +18% synergy
Golden Egg
17% of 24 decks +16% synergy
Springleaf Drum
17% of 24 decks +15% synergy
Marble Diamond
17% of 24 decks +14% synergy
Hedron Archive
12% of 24 decks +9% synergy
Lands (3)
Demolition Field
33% of 12 decks +30% synergy
Myriad Landscape
21% of 24 decks -0% synergy
Command Tower
12% of 24 decks -61% synergy