Prototype Portal + Dross Scorpion + Phyrexian Altar + Cathodion
Prototype Portal
Dross Scorpion
Phyrexian Altar
Cathodion
Requires
Prototype Portal must be on the battlefield.
Dross Scorpion must be on the battlefield.
Phyrexian Altar must be on the battlefield.
Cathodion must be in exile (exiled by Prototype Portal).
Mana needed: 
Steps
- Activate Prototype Portal for , creating a token copy of Cathodion.
- Activate Phyrexian Altar by sacrificing Cathodion, adding one many of any color.
- Cathodion and Dross Scorpion trigger.
- Resolve the Cathodion trigger, adding .
- Resolve the Dross Scorpion, untapping Prototype Portal.
- Repeat.
Results
Infinite colored mana. Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.
Barrin, Master Wizard
0.62% of 160 decks
1 decks
Karn, Silver Golem
0.18% of 1130 decks
2 decks
Traxos, Scourge of Kroog
0.05% of 1998 decks
1 decks
Gandalf the White
0.04% of 2273 decks
1 decks
Tameshi, Reality Architect
0.04% of 2434 decks
1 decks
Kozilek, the Great Distortion
0.02% of 6514 decks
1 decks
Top Cards
Krark-Clan Ironworks
86% of 7 decks
+85% synergy
Mystic Forge
86% of 7 decks
+83% synergy
Foundry Inspector
86% of 7 decks
+81% synergy
Ashnod's Altar
86% of 7 decks
+78% synergy
Myr Turbine
71% of 7 decks
+71% synergy
Metalworker
71% of 7 decks
+71% synergy
Nim Deathmantle
71% of 7 decks
+71% synergy
Myr Battlesphere
71% of 7 decks
+69% synergy
Unwinding Clock
71% of 7 decks
+69% synergy
Sensei's Divining Top
71% of 7 decks
+66% synergy
Creatures
Unctus, Grand Metatect
100% of 1 decks
+99% synergy
Oswald Fiddlebender
100% of 2 decks
+99% synergy
Karn, Legacy Reforged
100% of 1 decks
+99% synergy
Emry, Lurker of the Loch
100% of 2 decks
+98% synergy
Mondrak, Glory Dominus
100% of 1 decks
+96% synergy
Voltaic Construct
57% of 7 decks
+57% synergy
Junk Diver
57% of 7 decks
+56% synergy
Wurmcoil Engine
57% of 7 decks
+55% synergy
Scrap Trawler
57% of 7 decks
+55% synergy
Myr Retriever
57% of 7 decks
+55% synergy
Solemn Simulacrum
57% of 7 decks
+43% synergy
Glint-Nest Crane
50% of 2 decks
+50% synergy
Muzzio, Visionary Architect
50% of 2 decks
+50% synergy
Loran, Disciple of History
50% of 2 decks
+50% synergy
Master of Waves
50% of 2 decks
+50% synergy
Vedalken Aethermage
50% of 2 decks
+50% synergy
Riddlesmith
50% of 2 decks
+50% synergy
Drafna, Founder of Lat-Nam
50% of 2 decks
+50% synergy
Vedalken Archmage
50% of 2 decks
+49% synergy
Master of Etherium
50% of 2 decks
+49% synergy
Ethersworn Canonist
50% of 2 decks
+49% synergy
Shimmer Dragon
50% of 2 decks
+49% synergy
Daxos, Blessed by the Sun
50% of 2 decks
+49% synergy
Angel of the Ruins
50% of 2 decks
+49% synergy
Teshar, Ancestor's Apostle
50% of 2 decks
+49% synergy
Urza, Lord High Artificer
50% of 2 decks
+48% synergy
Thought Monitor
50% of 2 decks
+48% synergy
Keeper of the Accord
50% of 2 decks
+48% synergy
Sai, Master Thopterist
50% of 2 decks
+48% synergy
Spirited Companion
50% of 2 decks
+48% synergy
Skrelv, Defector Mite
50% of 2 decks
+48% synergy
Elesh Norn, Mother of Machines
50% of 2 decks
+48% synergy
Etherium Sculptor
50% of 2 decks
+47% synergy
Knight of the White Orchid
50% of 2 decks
+47% synergy
Loran of the Third Path
50% of 2 decks
+47% synergy
Phyrexian Metamorph
50% of 2 decks
+47% synergy
Sun Titan
50% of 2 decks
+45% synergy
Esper Sentinel
50% of 2 decks
+40% synergy
Cogwork Assembler
43% of 7 decks
+43% synergy
Workhorse
43% of 7 decks
+43% synergy
Myr Welder
43% of 7 decks
+43% synergy
Jhoira's Familiar
43% of 7 decks
+41% synergy
Palladium Myr
43% of 7 decks
+41% synergy
Canoptek Scarab Swarm
33% of 3 decks
+33% synergy
Canoptek Spyder
33% of 3 decks
+33% synergy
Toymaker
29% of 7 decks
+29% synergy
Su-Chi
29% of 7 decks
+29% synergy
Crackdown Construct
29% of 7 decks
+29% synergy
Coretapper
29% of 7 decks
+28% synergy
Arcbound Crusher
29% of 7 decks
+28% synergy
Instants
Whir of Invention
100% of 2 decks
+98% synergy
Reprieve
100% of 1 decks
+98% synergy
Brainstorm
100% of 2 decks
+89% synergy
Path to Exile
100% of 2 decks
+80% synergy
Swords to Plowshares
100% of 2 decks
+71% synergy
Blue Sun's Zenith
50% of 2 decks
+49% synergy
Eerie Interlude
50% of 2 decks
+48% synergy
Dispatch
50% of 2 decks
+48% synergy
Ephemerate
50% of 2 decks
+47% synergy
Force of Will
50% of 2 decks
+45% synergy
Frantic Search
50% of 2 decks
+44% synergy
Enlightened Tutor
50% of 2 decks
+42% synergy
Teferi's Protection
50% of 2 decks
+41% synergy
Arcane Denial
50% of 2 decks
+41% synergy
An Offer You Can't Refuse
50% of 2 decks
+40% synergy
Negate
50% of 2 decks
+39% synergy
Generous Gift
50% of 2 decks
+38% synergy
Cyclonic Rift
50% of 2 decks
+36% synergy
Counterspell
50% of 2 decks
+29% synergy
Scour from Existence
14% of 7 decks
+14% synergy
Warping Wail
14% of 7 decks
+13% synergy
Not of This World
14% of 7 decks
+13% synergy
Sorceries
Dance of the Manse
100% of 1 decks
+99% synergy
Time Wipe
100% of 1 decks
+98% synergy
Supreme Verdict
100% of 1 decks
+97% synergy
Mind Spring
50% of 2 decks
+50% synergy
Reshape
50% of 2 decks
+49% synergy
Ravenform
50% of 2 decks
+48% synergy
Thoughtcast
50% of 2 decks
+48% synergy
Fabricate
50% of 2 decks
+47% synergy
Ponder
50% of 2 decks
+44% synergy
Windfall
50% of 2 decks
+43% synergy
Introduction to Annihilation
14% of 7 decks
+14% synergy
All Is Dust
14% of 7 decks
+13% synergy
Utility Artifacts
Encroaching Mycosynth
100% of 1 decks
+99% synergy
Lembas
100% of 1 decks
+99% synergy
Salvaging Station
57% of 7 decks
+57% synergy
Summoning Station
57% of 7 decks
+57% synergy
Ugin's Nexus
57% of 7 decks
+57% synergy
Blasting Station
57% of 7 decks
+57% synergy
Grinding Station
57% of 7 decks
+57% synergy
Staff of Domination
57% of 7 decks
+55% synergy
Cloud Key
57% of 7 decks
+55% synergy
Sculpting Steel
57% of 7 decks
+55% synergy
Mnemonic Sphere
50% of 2 decks
+50% synergy
Portable Hole
50% of 2 decks
+50% synergy
Aether Spellbomb
50% of 2 decks
+49% synergy
Archaeomancer's Map
50% of 2 decks
+48% synergy
Mycosynth Lattice
43% of 7 decks
+42% synergy
Voltaic Key
43% of 7 decks
+42% synergy
Helm of Awakening
43% of 7 decks
+42% synergy
Umbral Mantle
43% of 7 decks
+42% synergy
Clock of Omens
43% of 7 decks
+42% synergy
Nevinyrral's Disk
43% of 7 decks
+42% synergy
Darksteel Forge
43% of 7 decks
+41% synergy
Forsaken Monument
43% of 7 decks
+41% synergy
Rings of Brighthearth
43% of 7 decks
+41% synergy
Altar of Dementia
43% of 7 decks
+40% synergy
Resurrection Orb
33% of 3 decks
+33% synergy
Portal to Phyrexia
33% of 3 decks
+31% synergy
Flayer Husk
29% of 7 decks
+28% synergy
Worldslayer
29% of 7 decks
+28% synergy
Pariah's Shield
29% of 7 decks
+28% synergy
Magistrate's Scepter
29% of 7 decks
+28% synergy
Sword of the Paruns
29% of 7 decks
+28% synergy
Null Rod
29% of 7 decks
+28% synergy
Animation Module
29% of 7 decks
+28% synergy
Heartstone
29% of 7 decks
+28% synergy
Spine of Ish Sah
29% of 7 decks
+28% synergy
Zuran Orb
29% of 7 decks
+27% synergy
Lithoform Engine
29% of 7 decks
+27% synergy
Ichor Wellspring
29% of 7 decks
+27% synergy
Crucible of Worlds
29% of 7 decks
+26% synergy
Basilisk Collar
29% of 7 decks
+25% synergy
Aetherflux Reservoir
29% of 7 decks
+25% synergy
Wayfarer's Bauble
29% of 7 decks
+18% synergy
Nimblewright Schematic
25% of 4 decks
+25% synergy
Prized Statue
25% of 4 decks
+24% synergy
Mechtitan Core
17% of 6 decks
+16% synergy
Moonsilver Key
17% of 6 decks
+15% synergy
Urza's Chalice
14% of 7 decks
+14% synergy
Sands of Time
14% of 7 decks
+14% synergy
Soul Foundry
14% of 7 decks
+14% synergy
Grindstone
14% of 7 decks
+14% synergy
Enchantments
Training Grounds
100% of 2 decks
+99% synergy
Runed Halo
50% of 2 decks
+50% synergy
Temporary Lockdown
50% of 2 decks
+50% synergy
March of the Machines
50% of 2 decks
+50% synergy
Curse of Silence
50% of 2 decks
+50% synergy
The Fall of Lord Konda
50% of 2 decks
+50% synergy
Seal of Removal
50% of 2 decks
+50% synergy
Soul Snare
50% of 2 decks
+50% synergy
Pariah
50% of 2 decks
+50% synergy
Solitary Confinement
50% of 2 decks
+50% synergy
Efficient Construction
50% of 2 decks
+49% synergy
Seal of Cleansing
50% of 2 decks
+49% synergy
Elspeth Conquers Death
50% of 2 decks
+49% synergy
Dress Down
50% of 2 decks
+49% synergy
Aura of Silence
50% of 2 decks
+49% synergy
Thopter Spy Network
50% of 2 decks
+48% synergy
Teleportation Circle
50% of 2 decks
+48% synergy
Imprisoned in the Moon
50% of 2 decks
+48% synergy
Anointed Procession
50% of 2 decks
+46% synergy
Planeswalkers
Karn, the Great Creator
57% of 7 decks
+56% synergy
Tezzeret, Artifice Master
50% of 2 decks
+49% synergy
Tezzeret the Seeker
50% of 2 decks
+49% synergy
Karn Liberated
14% of 7 decks
+14% synergy
Karn, Scion of Urza
14% of 7 decks
+14% synergy
Ugin, the Ineffable
14% of 7 decks
+12% synergy
Utility Lands
Minas Tirith
100% of 1 decks
+96% synergy
Darksteel Citadel
57% of 7 decks
+53% synergy
Halimar Depths
50% of 2 decks
+49% synergy
Academy Ruins
50% of 2 decks
+48% synergy
Ancient Den
50% of 2 decks
+47% synergy
Hall of Heliod's Generosity
50% of 2 decks
+47% synergy
Mystic Sanctuary
50% of 2 decks
+44% synergy
Scorched Ruins
43% of 7 decks
+43% synergy
Vesuva
43% of 7 decks
+42% synergy
Urza's Power Plant
43% of 7 decks
+41% synergy
Urza's Tower
43% of 7 decks
+41% synergy
Urza's Mine
43% of 7 decks
+41% synergy
Inventors' Fair
43% of 7 decks
+39% synergy
Buried Ruin
43% of 7 decks
+38% synergy
War Room
43% of 7 decks
+36% synergy
Urza's Saga
43% of 7 decks
+36% synergy
Reliquary Tower
43% of 7 decks
+14% synergy
Deserted Temple
29% of 7 decks
+28% synergy
Glacial Chasm
29% of 7 decks
+28% synergy
Shrine of the Forsaken Gods
29% of 7 decks
+27% synergy
Guildless Commons
29% of 7 decks
+27% synergy
Wasteland
29% of 7 decks
+27% synergy
Homeward Path
29% of 7 decks
+27% synergy
Treasure Vault
29% of 7 decks
+26% synergy
Thespian's Stage
29% of 7 decks
+26% synergy
Strip Mine
29% of 7 decks
+25% synergy
Temple of the False God
29% of 7 decks
+19% synergy
Ancient Tomb
29% of 7 decks
+18% synergy
Urza's Factory
14% of 7 decks
+14% synergy
Labyrinth of Skophos
14% of 7 decks
+14% synergy
Cryptic Caves
14% of 7 decks
+14% synergy
Tectonic Edge
14% of 7 decks
+14% synergy
Mage-Ring Network
14% of 7 decks
+14% synergy
Sunscorched Desert
14% of 7 decks
+14% synergy
Eye of Ugin
14% of 7 decks
+14% synergy
Sanctum of Ugin
14% of 7 decks
+14% synergy
Mishra's Factory
14% of 7 decks
+13% synergy
Forge of Heroes
14% of 7 decks
+13% synergy
Zhalfirin Void
14% of 7 decks
+13% synergy
Eldrazi Temple
14% of 7 decks
+13% synergy
Crystal Vein
14% of 7 decks
+13% synergy
Arch of Orazca
14% of 7 decks
+13% synergy
Dark Depths
14% of 7 decks
+13% synergy
Blast Zone
14% of 7 decks
+13% synergy
Emergence Zone
14% of 7 decks
+12% synergy
Scavenger Grounds
14% of 7 decks
+11% synergy
Field of the Dead
14% of 7 decks
+11% synergy
Geier Reach Sanitarium
14% of 7 decks
+11% synergy
Command Beacon
14% of 7 decks
+9% synergy
Karn's Bastion
14% of 7 decks
+9% synergy
Mana Artifacts
Azorius Signet
100% of 1 decks
+94% synergy
Sol Ring
86% of 7 decks
+1% synergy
Basalt Monolith
57% of 7 decks
+54% synergy
Thran Dynamo
57% of 7 decks
+52% synergy
Mana Vault
57% of 7 decks
+51% synergy
Sky Diamond
50% of 2 decks
+47% synergy
Grim Monolith
43% of 7 decks
+41% synergy
Gilded Lotus
43% of 7 decks
+39% synergy
Mana Crypt
43% of 7 decks
+32% synergy
Mind Stone
43% of 7 decks
+25% synergy
Arcane Signet
43% of 7 decks
-29% synergy
Slagstone Refinery
33% of 3 decks
+33% synergy
Powerstone Shard
29% of 7 decks
+28% synergy
Fractured Powerstone
29% of 7 decks
+28% synergy
Chromatic Orrery
29% of 7 decks
+27% synergy
Liquimetal Torque
29% of 7 decks
+25% synergy
Everflowing Chalice
29% of 7 decks
+24% synergy
Thought Vessel
29% of 7 decks
+12% synergy
Pyramid of the Pantheon
14% of 7 decks
+14% synergy
Empowered Autogenerator
14% of 7 decks
+14% synergy
Lotus Bloom
14% of 7 decks
+14% synergy
Coveted Jewel
14% of 7 decks
+13% synergy
Dreamstone Hedron
14% of 7 decks
+13% synergy
Prismatic Lens
14% of 7 decks
+13% synergy
Worn Powerstone
14% of 7 decks
+12% synergy
Hedron Archive
14% of 7 decks
+11% synergy
Mox Opal
14% of 7 decks
+10% synergy
Lotus Petal
14% of 7 decks
+8% synergy
Fellwar Stone
14% of 7 decks
-7% synergy
Lands
Razortide Bridge
100% of 1 decks
+98% synergy
Irrigated Farmland
100% of 1 decks
+98% synergy
Port Town
100% of 1 decks
+97% synergy
Temple of Enlightenment
100% of 1 decks
+96% synergy
Glacial Fortress
100% of 1 decks
+95% synergy
Sea of Clouds
100% of 1 decks
+94% synergy
Prairie Stream
100% of 1 decks
+93% synergy
Crystal Grotto
25% of 4 decks
+24% synergy
Plaza of Heroes
25% of 4 decks
+21% synergy
Power Depot
14% of 7 decks
+14% synergy
Spire of Industry
14% of 7 decks
+11% synergy
Cavern of Souls
14% of 7 decks
+8% synergy
Command Tower
14% of 7 decks
-59% synergy