Prototype Portal
Dross Scorpion
March of the Machines

   Prerequisites

What do I need to start this combo?
Artifact Land in exile (Artifact Land exiled by Prototype Portal in exile).
All other permanents on the battlefield.
Prototype Portal does not have summoning sickness.

   Steps

How does this combo work?
1
Activate Prototype Portal by paying 0 and tapping it, creating a token copy of the artifact land.
2
The artifact land token enters the battlefield as a 0/0 artifact creature due to March of the Machines, and dies as a state-based action due to having zero or less toughness.
3
Dross Scorpion triggers, untapping Prototype Portal.
4
Repeat.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite death triggers
Infinite landfall triggers
Arcum Dagsson
0.1%inclusion3 decks2.51K decks
Braids, Conjurer Adept
0.0%inclusion2 decks4.50K decks
Sharuum the Hegemon
0.1%inclusion2 decks2.95K decks
The Tenth Doctor // Amy Pond
1.1%inclusion1 decks92 decks
Tameshi, Reality Architect
0.0%inclusion1 decks3.21K decks
Tidus, Blitzball Star
0.1%inclusion1 decks790 decks
Kess, Dissident Mage
0.0%inclusion1 decks8.03K decks
Brokkos, Apex of Forever
0.1%inclusion1 decks1.67K decks
Nin, the Pain Artist
0.1%inclusion1 decks1.10K decks
Ashad, the Lone Cyberman
0.1%inclusion1 decks1.71K decks
Belisarius Cawl
0.1%inclusion1 decks1.11K decks
Aloy, Savior of Meridian
0.0%inclusion1 decks7.77K decks
Lynde, Cheerful Tormentor
0.0%inclusion1 decks6.80K decks
Child of Alara
0.0%inclusion1 decks9.91K decks
Saheeli, the Sun's Brilliance
0.1%inclusion1 decks1.94K decks
Sydri, Galvanic Genius
0.0%inclusion1 decks2.81K decks
Memnarch
0.0%inclusion1 decks2.07K decks
Mendicant Core, Guidelight
0.0%inclusion1 decks14K decks
High Synergy Cards
Darksteel Citadel
61%inclusion14 decks23 decks
57%synergy
Urza, Prince of Kroog
50%inclusion4 decks8 decks
48%synergy
Fabricate
52%inclusion12 decks23 decks
47%synergy
Seat of the Synod
52%inclusion12 decks23 decks
45%synergy
Silver Myr
39%inclusion9 decks23 decks
37%synergy
Clock of Omens
35%inclusion8 decks23 decks
34%synergy
Sculpting Steel
35%inclusion8 decks23 decks
33%synergy
Chief Engineer
30%inclusion7 decks23 decks
30%synergy
Mirrorworks
30%inclusion7 decks23 decks
30%synergy
Academy Ruins
35%inclusion8 decks23 decks
29%synergy
Top Cards
Shimmer Myr
30%inclusion7 decks23 decks
29%synergy
Unwinding Clock
30%inclusion7 decks23 decks
28%synergy
Liquimetal Coating
26%inclusion6 decks23 decks
26%synergy
Encroaching Mycosynth
26%inclusion6 decks23 decks
25%synergy
Darksteel Forge
26%inclusion6 decks23 decks
25%synergy
Master Transmuter
26%inclusion6 decks23 decks
25%synergy
Myr Retriever
26%inclusion6 decks23 decks
24%synergy
Scrap Trawler
26%inclusion6 decks23 decks
24%synergy
Ornithopter
26%inclusion6 decks23 decks
24%synergy
Mechanized Production
26%inclusion6 decks23 decks
23%synergy
Game Changers
Mishra's Workshop
13%inclusion3 decks23 decks
13%synergy
Mana Vault
13%inclusion3 decks23 decks
7%synergy
Chrome Mox
13%inclusion3 decks23 decks
7%synergy
Ancient Tomb
13%inclusion3 decks23 decks
4%synergy
Cyclonic Rift
13%inclusion3 decks23 decks
-8%synergy
Rhystic Study
13%inclusion3 decks23 decks
-10%synergy
Creatures
Disciple of the Vault
38%inclusion3 decks8 decks
36%synergy
Gold Myr
38%inclusion3 decks8 decks
35%synergy
Phyrexian Metamorph
26%inclusion6 decks23 decks
19%synergy
Solemn Simulacrum
26%inclusion6 decks23 decks
14%synergy
Cathodion
22%inclusion5 decks23 decks
22%synergy
Myr Galvanizer
22%inclusion5 decks23 decks
21%synergy
Kuldotha Forgemaster
22%inclusion5 decks23 decks
21%synergy
Memnite
22%inclusion5 decks23 decks
21%synergy
Junk Diver
22%inclusion5 decks23 decks
21%synergy
Steel Hellkite
22%inclusion5 decks23 decks
20%synergy
Trinket Mage
22%inclusion5 decks23 decks
20%synergy
Sai, Master Thopterist
22%inclusion5 decks23 decks
18%synergy
Foundry Inspector
22%inclusion5 decks23 decks
18%synergy
Filigree Sages
17%inclusion4 decks23 decks
17%synergy
Treasure Mage
17%inclusion4 decks23 decks
17%synergy
Vedalken Engineer
17%inclusion4 decks23 decks
17%synergy
Hangarback Walker
17%inclusion4 decks23 decks
16%synergy
Vedalken Archmage
17%inclusion4 decks23 decks
16%synergy
Master of Etherium
17%inclusion4 decks23 decks
16%synergy
Myr Battlesphere
17%inclusion4 decks23 decks
16%synergy
Kappa Cannoneer
17%inclusion4 decks23 decks
14%synergy
Urza, Lord High Artificer
17%inclusion4 decks23 decks
14%synergy
Emry, Lurker of the Loch
17%inclusion4 decks23 decks
13%synergy
Etherium Sculptor
17%inclusion4 decks23 decks
12%synergy
Marvin, Murderous Mimic
14%inclusion3 decks22 decks
12%synergy
Myr Sire
13%inclusion3 decks23 decks
13%synergy
Broodstar
13%inclusion3 decks23 decks
13%synergy
Mirran Spy
13%inclusion3 decks23 decks
13%synergy
Chief of the Foundry
13%inclusion3 decks23 decks
12%synergy
Sphinx of the Second Sun
13%inclusion3 decks23 decks
12%synergy
Venser, Shaper Savant
13%inclusion3 decks23 decks
11%synergy
Meteor Golem
13%inclusion3 decks23 decks
11%synergy
Spellskite
13%inclusion3 decks23 decks
10%synergy
Padeem, Consul of Innovation
13%inclusion3 decks23 decks
10%synergy
Thought Monitor
13%inclusion3 decks23 decks
9%synergy
Ornithopter of Paradise
13%inclusion3 decks23 decks
9%synergy
Laboratory Maniac
13%inclusion3 decks23 decks
8%synergy
Instants
Counterspell
26%inclusion6 decks23 decks
-16%synergy
Negate
17%inclusion4 decks23 decks
-3%synergy
Thirst for Knowledge
13%inclusion3 decks23 decks
11%synergy
Whir of Invention
13%inclusion3 decks23 decks
11%synergy
Fact or Fiction
13%inclusion3 decks23 decks
9%synergy
Dramatic Reversal
13%inclusion3 decks23 decks
9%synergy
Reality Shift
13%inclusion3 decks23 decks
5%synergy
Pongify
13%inclusion3 decks23 decks
2%synergy
Brainstorm
13%inclusion3 decks23 decks
-5%synergy
Sorceries
Blasphemous Act
43%inclusion3 decks7 decks
10%synergy
One with the Machine
13%inclusion3 decks23 decks
12%synergy
Thoughtcast
13%inclusion3 decks23 decks
10%synergy
Utility Artifacts
Ashnod's Altar
26%inclusion6 decks23 decks
20%synergy
Grinding Station
22%inclusion5 decks23 decks
21%synergy
Mycosynth Lattice
22%inclusion5 decks23 decks
21%synergy
Krark-Clan Ironworks
22%inclusion5 decks23 decks
21%synergy
Swiftfoot Boots
22%inclusion5 decks23 decks
-5%synergy
Mindslaver
17%inclusion4 decks23 decks
17%synergy
Blasting Station
17%inclusion4 decks23 decks
17%synergy
The Enigma Jewel
17%inclusion4 decks23 decks
17%synergy
Esoteric Duplicator
17%inclusion4 decks23 decks
17%synergy
Spine of Ish Sah
17%inclusion4 decks23 decks
17%synergy
Manifold Key
17%inclusion4 decks23 decks
16%synergy
Wayfarer's Bauble
17%inclusion4 decks23 decks
10%synergy
Lightning Greaves
17%inclusion4 decks23 decks
-7%synergy
Silverskin Armor
13%inclusion3 decks23 decks
13%synergy
Salvaging Station
13%inclusion3 decks23 decks
13%synergy
Myr Turbine
13%inclusion3 decks23 decks
13%synergy
Nim Deathmantle
13%inclusion3 decks23 decks
13%synergy
Torpor Orb
13%inclusion3 decks23 decks
13%synergy
Genesis Chamber
13%inclusion3 decks23 decks
12%synergy
Mimic Vat
13%inclusion3 decks23 decks
12%synergy
Contagion Clasp
13%inclusion3 decks23 decks
12%synergy
Rings of Brighthearth
13%inclusion3 decks23 decks
12%synergy
Elixir of Immortality
13%inclusion3 decks23 decks
12%synergy
Isochron Scepter
13%inclusion3 decks23 decks
11%synergy
Mystic Forge
13%inclusion3 decks23 decks
10%synergy
Phyrexian Altar
13%inclusion3 decks23 decks
9%synergy
Skullclamp
13%inclusion3 decks23 decks
2%synergy
Enchantments
Intruder Alarm
22%inclusion5 decks23 decks
20%synergy
Freed from the Real
22%inclusion5 decks23 decks
20%synergy
Thopter Spy Network
22%inclusion5 decks23 decks
18%synergy
Ensoul Artifact
17%inclusion4 decks23 decks
17%synergy
Efficient Construction
17%inclusion4 decks23 decks
16%synergy
Retreat to Coralhelm
13%inclusion3 decks23 decks
11%synergy
Planeswalkers
Tezzeret, Betrayer of Flesh
17%inclusion4 decks23 decks
16%synergy
Karn, the Great Creator
13%inclusion3 decks23 decks
12%synergy
Tezzeret the Seeker
13%inclusion3 decks23 decks
11%synergy
Utility Lands
Ancient Den
38%inclusion3 decks8 decks
32%synergy
Buried Ruin
30%inclusion7 decks23 decks
26%synergy
Phyrexia's Core
22%inclusion5 decks23 decks
21%synergy
Temple of the False God
22%inclusion5 decks23 decks
13%synergy
Otawara, Soaring City
22%inclusion5 decks23 decks
5%synergy
Treasure Vault
17%inclusion4 decks23 decks
15%synergy
Reliquary Tower
17%inclusion4 decks23 decks
-12%synergy
Crystal Vein
13%inclusion3 decks23 decks
12%synergy
Urza's Power Plant
13%inclusion3 decks23 decks
11%synergy
Urza's Mine
13%inclusion3 decks23 decks
11%synergy
Urza's Tower
13%inclusion3 decks23 decks
11%synergy
Archway of Innovation
13%inclusion3 decks23 decks
10%synergy
Inventors' Fair
13%inclusion3 decks23 decks
9%synergy
Minamo, School at Water's Edge
13%inclusion3 decks23 decks
9%synergy
Mana Artifacts
Izzet Signet
57%inclusion4 decks7 decks
34%synergy
Sol Ring
52%inclusion12 decks23 decks
-31%synergy
Dimir Signet
50%inclusion4 decks8 decks
26%synergy
Talisman of Dominance
50%inclusion4 decks8 decks
18%synergy
Talisman of Progress
38%inclusion3 decks8 decks
12%synergy
Darksteel Ingot
26%inclusion6 decks23 decks
25%synergy
Arcane Signet
26%inclusion6 decks23 decks
-46%synergy
Mind Stone
22%inclusion5 decks23 decks
8%synergy
Thought Vessel
22%inclusion5 decks23 decks
4%synergy
Basalt Monolith
17%inclusion4 decks23 decks
15%synergy
Mox Opal
17%inclusion4 decks23 decks
13%synergy
Commander's Sphere
17%inclusion4 decks23 decks
6%synergy
Chromatic Orrery
13%inclusion3 decks23 decks
12%synergy
Gilded Lotus
13%inclusion3 decks23 decks
10%synergy
Thran Dynamo
13%inclusion3 decks23 decks
8%synergy
Lotus Petal
13%inclusion3 decks23 decks
6%synergy
Lands
Prairie Stream
63%inclusion5 decks8 decks
30%synergy
Izzet Boilerworks
57%inclusion4 decks7 decks
44%synergy
Port Town
50%inclusion4 decks8 decks
35%synergy
Command Tower
48%inclusion11 decks23 decks
-26%synergy
Sulfur Falls
43%inclusion3 decks7 decks
8%synergy
Razortide Bridge
38%inclusion3 decks8 decks
31%synergy
Azorius Chancery
38%inclusion3 decks8 decks
25%synergy
Skycloud Expanse
38%inclusion3 decks8 decks
23%synergy
Temple of Enlightenment
38%inclusion3 decks8 decks
22%synergy
Sunken Hollow
38%inclusion3 decks8 decks
4%synergy
Spire of Industry
22%inclusion5 decks23 decks
19%synergy
Myriad Landscape
22%inclusion5 decks23 decks
6%synergy
Exotic Orchard
17%inclusion4 decks23 decks
-19%synergy
Esper Panorama
13%inclusion3 decks23 decks
13%synergy
Reflecting Pool
13%inclusion3 decks23 decks
8%synergy
Flooded Strand
13%inclusion3 decks23 decks
2%synergy