Workhorse + Cogwork Assembler + Branching Evolution

Workhorse
Cogwork Assembler
Branching Evolution

Requires
Workhorse must be on the battlefield. Cogwork Assembler must be on the battlefield. Branching Evolution must be on the battlefield. Mana needed: 7
Steps
  1. Activate Cogwork Assembler by paying 7, creating a token copy of Workhorse with haste that enters the battlefield with eight +1/+1 counters on it.
  2. Activate the Workhorse token seven times by removing seven +1/+1 counters from it, adding seven .
  3. Repeat.
  4. Once you have infinite mana, you may instead copy any artifact you control.
Results
Infinite colorless mana. Infinite copies of artifacts you control. Infinite creature tokens with haste. Infinite death triggers. Infinite ETB. Infinite LTB.

Vannifar, Evolved Enigma
0.12% of 1676 decks 2 decks
Jaheira, Friend of the Forest // Master Chef
1.28% of 78 decks 1 decks
Creatures
Inspired Sphinx
100% of 2 decks +100% synergy
Threefold Thunderhulk
100% of 2 decks +99% synergy
Benevolent Hydra
100% of 2 decks +98% synergy
Herald of Secret Streams
100% of 2 decks +97% synergy
Urza, Lord High Artificer
100% of 2 decks +97% synergy
Arixmethes, Slumbering Isle
100% of 2 decks +97% synergy
Sai, Master Thopterist
100% of 2 decks +96% synergy
Uro, Titan of Nature's Wrath
100% of 2 decks +95% synergy
Phyrexian Metamorph
100% of 2 decks +93% synergy
Kami of Whispered Hopes
100% of 2 decks +92% synergy
Monoskelion
67% of 3 decks +67% synergy
Phyrexian Dreadnought
67% of 3 decks +67% synergy
Eater of Days
67% of 3 decks +67% synergy
Precursor Golem
67% of 3 decks +67% synergy
Arcbound Crusher
67% of 3 decks +66% synergy
Crystalline Crawler
67% of 3 decks +66% synergy
Arcbound Ravager
67% of 3 decks +66% synergy
Triskelion
67% of 3 decks +66% synergy
Canoptek Scarab Swarm
67% of 3 decks +66% synergy
Hangarback Walker
67% of 3 decks +66% synergy
Hooded Hydra
67% of 3 decks +65% synergy
Myr Battlesphere
67% of 3 decks +65% synergy
Walking Ballista
67% of 3 decks +64% synergy
Mishra's Self-Replicator
33% of 3 decks +33% synergy
Eternal Scourge
33% of 3 decks +33% synergy
Metalworker
33% of 3 decks +33% synergy
Sandstone Oracle
33% of 3 decks +33% synergy
Workshop Assistant
33% of 3 decks +33% synergy
Ant Queen
33% of 3 decks +33% synergy
Kuldotha Forgemaster
33% of 3 decks +32% synergy
Metallic Mimic
33% of 3 decks +32% synergy
Wandering Archaic
33% of 3 decks +32% synergy
Jhoira's Familiar
33% of 3 decks +32% synergy
Myr Retriever
33% of 3 decks +31% synergy
Endurance
33% of 3 decks +31% synergy
Gala Greeters
33% of 3 decks +30% synergy
Elvish Spirit Guide
33% of 3 decks +30% synergy
Kodama of the East Tree
33% of 3 decks +30% synergy
Foundry Inspector
33% of 3 decks +29% synergy
Seedborn Muse
33% of 3 decks +25% synergy
Reclamation Sage
33% of 3 decks +22% synergy
Tireless Provisioner
33% of 3 decks +22% synergy
Beast Whisperer
33% of 3 decks +21% synergy
Instants
Archdruid's Charm
100% of 2 decks +93% synergy
Rapid Hybridization
100% of 2 decks +91% synergy
Swan Song
100% of 2 decks +83% synergy
Fierce Guardianship
100% of 2 decks +82% synergy
An Offer You Can't Refuse
100% of 2 decks +79% synergy
Cyclonic Rift
100% of 2 decks +72% synergy
Heroic Intervention
100% of 3 decks +70% synergy
Beast Within
100% of 3 decks +61% synergy
Inspiring Call
67% of 3 decks +59% synergy
Mystic Repeal
33% of 3 decks +33% synergy
Krosan Grip
33% of 3 decks +26% synergy
Crop Rotation
33% of 3 decks +23% synergy
Worldly Tutor
33% of 3 decks +19% synergy
Sorceries
Biomantic Mastery
100% of 2 decks +100% synergy
Wave Goodbye
100% of 2 decks +97% synergy
Thoughtcast
100% of 2 decks +97% synergy
Fabricate
100% of 2 decks +94% synergy
Simplify
33% of 3 decks +33% synergy
Retrieve
33% of 3 decks +33% synergy
Nature's Spiral
33% of 3 decks +33% synergy
Ancient Stirrings
33% of 3 decks +33% synergy
Growth Spasm
33% of 3 decks +33% synergy
Genesis Wave
33% of 3 decks +31% synergy
Tempt with Discovery
33% of 3 decks +30% synergy
Kodama's Reach
33% of 3 decks +2% synergy
Utility Artifacts
Lux Artillery
100% of 2 decks +100% synergy
Andúril, Narsil Reforged
100% of 2 decks +99% synergy
Darksteel Forge
100% of 3 decks +99% synergy
Ozolith, the Shattered Spire
100% of 2 decks +94% synergy
Bident of Thassa
100% of 2 decks +93% synergy
Retrofitter Foundry
67% of 3 decks +66% synergy
Animation Module
67% of 3 decks +66% synergy
Mirage Mirror
67% of 3 decks +65% synergy
The Ozolith
67% of 3 decks +63% synergy
Elsewhere Flask
33% of 3 decks +33% synergy
Ingenuity Engine
33% of 3 decks +33% synergy
Symmetry Matrix
33% of 3 decks +33% synergy
Planar Bridge
33% of 3 decks +33% synergy
Nim Deathmantle
33% of 3 decks +33% synergy
Mind's Eye
33% of 3 decks +32% synergy
Defense Grid
33% of 3 decks +32% synergy
Mishra's Bauble
33% of 3 decks +32% synergy
Moonsilver Key
33% of 3 decks +32% synergy
Lithoform Engine
33% of 3 decks +32% synergy
Scroll Rack
33% of 3 decks +32% synergy
Rings of Brighthearth
33% of 3 decks +32% synergy
Staff of Domination
33% of 3 decks +32% synergy
Portal to Phyrexia
33% of 3 decks +31% synergy
Sculpting Steel
33% of 3 decks +31% synergy
Bootleggers' Stash
33% of 3 decks +31% synergy
Mystic Forge
33% of 3 decks +30% synergy
Phyrexian Altar
33% of 3 decks +29% synergy
Ashnod's Altar
33% of 3 decks +26% synergy
Enchantments
Efficient Construction
100% of 2 decks +99% synergy
Mirrodin Besieged
100% of 2 decks +98% synergy
Bred for the Hunt
100% of 2 decks +98% synergy
Thopter Spy Network
100% of 2 decks +96% synergy
Court of Garenbrig
100% of 2 decks +96% synergy
Rhystic Study
100% of 2 decks +72% synergy
Doubling Season
67% of 3 decks +58% synergy
Hardened Scales
67% of 3 decks +58% synergy
Lifeforce
33% of 3 decks +33% synergy
Compost
33% of 3 decks +33% synergy
Food Chain
33% of 3 decks +32% synergy
Cryptolith Rite
33% of 3 decks +30% synergy
Carpet of Flowers
33% of 3 decks +30% synergy
Burgeoning
33% of 3 decks +30% synergy
Sylvan Library
33% of 3 decks +21% synergy
Planeswalkers
Tezzeret, Artifice Master
100% of 2 decks +99% synergy
Ugin, the Ineffable
100% of 3 decks +98% synergy
Utility Lands
Inventors' Fair
100% of 3 decks +96% synergy
Academy Ruins
100% of 2 decks +95% synergy
Yavimaya, Cradle of Growth
100% of 3 decks +91% synergy
Inkmoth Nexus
67% of 3 decks +66% synergy
Tomb of the Spirit Dragon
67% of 3 decks +66% synergy
Karn's Bastion
67% of 3 decks +62% synergy
Gaea's Cradle
67% of 3 decks +61% synergy
Ancient Tomb
67% of 3 decks +56% synergy
Rogue's Passage
67% of 3 decks +47% synergy
Reliquary Tower
67% of 3 decks +37% synergy
Sanctum of Ugin
33% of 3 decks +33% synergy
Urza's Workshop
33% of 3 decks +32% synergy
Crystal Vein
33% of 3 decks +32% synergy
Shrine of the Forsaken Gods
33% of 3 decks +32% synergy
Urza's Power Plant
33% of 3 decks +32% synergy
Urza's Mine
33% of 3 decks +32% synergy
Urza's Tower
33% of 3 decks +32% synergy
Ghost Quarter
33% of 3 decks +31% synergy
Treasure Vault
33% of 3 decks +31% synergy
Tranquil Thicket
33% of 3 decks +30% synergy
Urza's Saga
33% of 3 decks +26% synergy
Temple of the False God
33% of 3 decks +24% synergy
Mosswort Bridge
33% of 3 decks +23% synergy
Mana Artifacts
Talisman of Curiosity
100% of 2 decks +88% synergy
Sol Ring
100% of 3 decks +16% synergy
Jeweled Lotus
67% of 3 decks +61% synergy
Lotus Petal
67% of 3 decks +60% synergy
Mana Crypt
67% of 3 decks +58% synergy
Arcane Signet
67% of 3 decks -5% synergy
Chromatic Sphere
33% of 3 decks +33% synergy
Chromatic Star
33% of 3 decks +33% synergy
Basalt Monolith
33% of 3 decks +31% synergy
Chrome Mox
33% of 3 decks +27% synergy
Mana Vault
33% of 3 decks +27% synergy
Mind Stone
33% of 3 decks +16% synergy
Lands
Mirrex
100% of 2 decks +99% synergy
Waterlogged Grove
100% of 2 decks +93% synergy
Barkchannel Pathway
100% of 2 decks +91% synergy
Flooded Grove
100% of 2 decks +88% synergy
Tropical Island
100% of 2 decks +86% synergy
Dreamroot Cascade
100% of 2 decks +81% synergy
Hinterland Harbor
100% of 2 decks +73% synergy
Rejuvenating Springs
100% of 2 decks +71% synergy
Breeding Pool
100% of 2 decks +59% synergy
Command Tower
67% of 3 decks -7% synergy
Verdant Catacombs
33% of 3 decks +22% synergy
Misty Rainforest
33% of 3 decks +22% synergy