Myr Battlesphere + Nim Deathmantle + Phyrexian Altar + Bosh, Iron Golem

Myr Battlesphere
Nim Deathmantle
Phyrexian Altar
Bosh, Iron Golem

Requires
Myr Battlesphere must be on the battlefield. Nim Deathmantle must be on the battlefield. Phyrexian Altar must be on the battlefield. Bosh, Iron Golem must be on the battlefield. Mana needed: 3
Steps
  1. Activate Phyrexian Altar by sacrificing Myr Battlesphere, adding r.
  2. Nim Deathmantle triggers, causing you to pay 4 to return Myr Battlesphere from your graveyard to the battlefield, and attach Nim Deathmantle to it.
  3. Myr Battlesphere enters the battlefield, creating four 1/1 Myr creature tokens.
  4. Activate Phyrexian Altar by sacrificing four Myr tokens, adding 4.
  5. Repeat for infinite r.
  6. Activate Bosh by paying 3r and sacrificing Myr Battlesphere.
  7. Nim Deathmantle triggers, causing you to pay 4 to return Myr Battlesphere from your graveyard to the battlefield, and attach Nim Deathmantle to it.
  8. Myr Battlesphere enters the battlefield, creating four 1/1 Myr creature tokens.
  9. Resolve the Bosh ability, dealing 7 damage to any target.
  10. Repeat from step 6.
Results
Infinite colored mana. Infinite creature tokens. Infinite damage. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Top Commanders (3)
Bosh, Iron Golem
0.93% of 754 decks 7 decks
Meria, Scholar of Antiquity
0.05% of 4357 decks 2 decks
Mishra, Eminent One
0.03% of 6502 decks 2 decks
Top Cards (10)
Ashnod's Altar
78% of 18 decks +70% synergy
Foundry Inspector
72% of 18 decks +68% synergy
Sculpting Steel
67% of 18 decks +64% synergy
Scrap Trawler
61% of 18 decks +59% synergy
Myr Retriever
61% of 18 decks +59% synergy
Spine of Ish Sah
56% of 18 decks +55% synergy
Solemn Simulacrum
56% of 18 decks +41% synergy
Chaos Warp
56% of 18 decks +40% synergy
Blasphemous Act
56% of 18 decks +39% synergy
Kuldotha Forgemaster
50% of 18 decks +49% synergy
Creatures (37)
Jhoira, Weatherlight Captain
60% of 5 decks +59% synergy
Padeem, Consul of Innovation
60% of 5 decks +58% synergy
Etherium Sculptor
60% of 5 decks +57% synergy
Brudiclad, Telchor Engineer
60% of 5 decks +59% synergy
Master Transmuter
60% of 5 decks +59% synergy
Goblin Welder
50% of 18 decks +48% synergy
Goblin Engineer
50% of 18 decks +48% synergy
Junk Diver
44% of 18 decks +44% synergy
Wurmcoil Engine
44% of 18 decks +42% synergy
Slobad, Iron Goblin
43% of 7 decks +43% synergy
Phyrexian Triniform
35% of 17 decks +34% synergy
Dross Scorpion
33% of 18 decks +33% synergy
Mycosynth Golem
33% of 18 decks +33% synergy
Metalwork Colossus
33% of 18 decks +32% synergy
Combustible Gearhulk
33% of 18 decks +32% synergy
Jhoira's Familiar
33% of 18 decks +31% synergy
Palladium Myr
33% of 18 decks +31% synergy
Meteor Golem
33% of 18 decks +31% synergy
Dockside Extortionist
33% of 18 decks +25% synergy
Karn, Silver Golem
28% of 18 decks +28% synergy
Voltaic Construct
28% of 18 decks +28% synergy
Feldon of the Third Path
28% of 18 decks +26% synergy
Shimmer Myr
28% of 18 decks +26% synergy
Reckless Fireweaver
28% of 18 decks +26% synergy
Walking Ballista
28% of 18 decks +25% synergy
Kurkesh, Onakke Ancient
22% of 18 decks +22% synergy
Triplicate Titan
18% of 17 decks +17% synergy
Cathodion
17% of 18 decks +16% synergy
Thopter Engineer
17% of 18 decks +16% synergy
Slobad, Goblin Tinkerer
17% of 18 decks +16% synergy
Metalworker
17% of 18 decks +16% synergy
Darksteel Colossus
17% of 18 decks +16% synergy
Duplicant
17% of 18 decks +16% synergy
Blightsteel Colossus
17% of 18 decks +15% synergy
Steel Hellkite
17% of 18 decks +14% synergy
Imperial Recruiter
17% of 18 decks +13% synergy
Burnished Hart
17% of 18 decks +12% synergy
Instants (9)
Beast Within
75% of 4 decks +56% synergy
Thirst for Knowledge
60% of 5 decks +59% synergy
Cyclonic Rift
60% of 5 decks +46% synergy
Thrill of Possibility
29% of 17 decks +24% synergy
Abrade
28% of 18 decks +22% synergy
Tibalt's Trickery
24% of 17 decks +21% synergy
Deflecting Swat
18% of 17 decks +10% synergy
Comet Storm
17% of 18 decks +15% synergy
Red Elemental Blast
17% of 18 decks +13% synergy
Sorceries (10)
Rampant Growth
75% of 4 decks +58% synergy
Vandalblast
44% of 18 decks +36% synergy
Scrap Mastery
33% of 18 decks +33% synergy
Jeska's Will
29% of 17 decks +21% synergy
Trash for Treasure
28% of 18 decks +27% synergy
All Is Dust
28% of 18 decks +26% synergy
Gamble
28% of 18 decks +23% synergy
Imposing Grandeur
24% of 17 decks +23% synergy
Saheeli's Directive
22% of 18 decks +22% synergy
Faithless Looting
22% of 18 decks +14% synergy
Utility Artifacts (27)
Rings of Brighthearth
44% of 18 decks +42% synergy
Sensei's Divining Top
44% of 18 decks +38% synergy
Mystic Forge
39% of 18 decks +36% synergy
Moonsilver Key
35% of 17 decks +34% synergy
Mirrorworks
33% of 18 decks +33% synergy
Krark-Clan Ironworks
33% of 18 decks +32% synergy
Cloud Key
33% of 18 decks +31% synergy
Lightning Greaves
33% of 18 decks +8% synergy
Myr Turbine
28% of 18 decks +27% synergy
Mycosynth Wellspring
28% of 18 decks +27% synergy
Voltaic Key
28% of 18 decks +27% synergy
Ichor Wellspring
28% of 18 decks +26% synergy
Staff of Domination
28% of 18 decks +26% synergy
Unwinding Clock
28% of 18 decks +25% synergy
Expedition Map
28% of 18 decks +24% synergy
Forsaken Monument
24% of 17 decks +22% synergy
Mycosynth Lattice
22% of 18 decks +21% synergy
Clock of Omens
22% of 18 decks +21% synergy
Darksteel Forge
22% of 18 decks +21% synergy
Nevinyrral's Disk
22% of 18 decks +21% synergy
Aetherflux Reservoir
22% of 18 decks +18% synergy
Salvaging Station
17% of 18 decks +17% synergy
Heartstone
17% of 18 decks +16% synergy
Blasting Station
17% of 18 decks +16% synergy
Mishra's Bauble
17% of 18 decks +15% synergy
Altar of Dementia
17% of 18 decks +14% synergy
Wayfarer's Bauble
17% of 18 decks +5% synergy
Enchantments (1)
Blood Moon
17% of 18 decks +15% synergy
Planeswalkers (4)
Daretti, Scrap Savant
39% of 18 decks +37% synergy
Karn, Living Legacy
23% of 13 decks +22% synergy
Karn, the Great Creator
22% of 18 decks +21% synergy
Ugin, the Ineffable
22% of 18 decks +20% synergy
Utility Lands (14)
Buried Ruin
61% of 18 decks +56% synergy
Academy Ruins
60% of 5 decks +57% synergy
Seat of the Synod
60% of 5 decks +57% synergy
Great Furnace
50% of 18 decks +47% synergy
Darksteel Citadel
50% of 18 decks +46% synergy
Inventors' Fair
39% of 18 decks +35% synergy
Treasure Vault
35% of 17 decks +33% synergy
Reliquary Tower
33% of 18 decks +5% synergy
Urza's Tower
28% of 18 decks +26% synergy
Urza's Power Plant
28% of 18 decks +26% synergy
Urza's Mine
28% of 18 decks +26% synergy
Urza's Saga
18% of 17 decks +10% synergy
Sanctum of Ugin
17% of 18 decks +16% synergy
Ancient Tomb
17% of 18 decks +6% synergy
Mana Artifacts (13)
Sol Ring
89% of 18 decks +5% synergy
Arcane Signet
59% of 17 decks -12% synergy
Basalt Monolith
44% of 18 decks +42% synergy
Gilded Lotus
33% of 18 decks +30% synergy
Thran Dynamo
33% of 18 decks +29% synergy
Mind Stone
33% of 18 decks +15% synergy
Chromatic Orrery
29% of 17 decks +28% synergy
Liquimetal Torque
29% of 17 decks +25% synergy
Hedron Archive
28% of 18 decks +25% synergy
Everflowing Chalice
28% of 18 decks +23% synergy
Commander's Sphere
28% of 18 decks +11% synergy
Mana Vault
17% of 18 decks +10% synergy
Mana Crypt
17% of 18 decks +5% synergy
Lands (9)
Silverbluff Bridge
75% of 4 decks +74% synergy
Shivan Reef
60% of 5 decks +54% synergy
Command Tower
50% of 18 decks -23% synergy
Myriad Landscape
44% of 18 decks +23% synergy
The Mycosynth Gardens
43% of 7 decks +40% synergy
Demolition Field
36% of 11 decks +33% synergy
Ash Barrens
17% of 18 decks +12% synergy
Evolving Wilds
17% of 18 decks -5% synergy
Exotic Orchard
17% of 18 decks -18% synergy