Prototype Portal
Dross Scorpion
Altar of Dementia
Su-Chi Cave Guard

  Played with this combo

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
8 available

   Steps

How does this combo work?
1
Activate Prototype Portal by paying 8 and tapping it, creating a token copy of Su-Chi Cave Guard.
2
Activate Altar of Dementia by sacrificing Su-Chi Cave Guard.
3
When Su-Chi Cave Guard dies, Su-Chi Cave Guard and Dross Scorpion trigger.
4
Resolve the Su-Chi Cave Guard trigger, adding eight .
5
Resolve the Dross Scorpion trigger, untapping Prototype Portal.
6
Resolve the Altar of Dementia ability, milling target player a number of cards equal to the sacrificed creature's power.
7
Repeat.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite sacrifice triggers
Infinite death triggers
Infinite mill
Infinite self-mill

  Combo Metadata

6
DECKS
0.00%
OF 7544620 ELIGIBLE DECKS
Rank 27545
MOST PLAYED OF 44136 COMBOS

{ }  Commander Bracket Information

In which Commander Bracket(s) am I allowed to play this combo?
1-2

Exhibition and Core

(no 2-card combos)
Any combos that require three or more cards are allowed
3

Upgraded

(no early game 2-card combos)
Any combos that require 3 or more cards are allowed
4-5

Optimized and CEDH

(all combos are allowed)
All combos are allowed.
Top Commanders
High Synergy Cards
Top Cards
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Weatherlight Compleated
0.7%inclusion2 decks287 decks
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0.1%inclusion1 decks1.78K decks
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0.0%inclusion1 decks2.42K decks
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0.0%inclusion1 decks2.02K decks
The Master, Transcendent
0.0%inclusion1 decks4.47K decks
High Synergy Cards
Grinding Station
83%inclusion5 decks6 decks
83%synergy
Clock of Omens
83%inclusion5 decks6 decks
82%synergy
Krark-Clan Ironworks
83%inclusion5 decks6 decks
82%synergy
Ashnod's Altar
83%inclusion5 decks6 decks
77%synergy
Salvaging Station
67%inclusion4 decks6 decks
67%synergy
Flayer Husk
67%inclusion4 decks6 decks
67%synergy
Deathrender
67%inclusion4 decks6 decks
67%synergy
Cathodion
67%inclusion4 decks6 decks
67%synergy
Myr Turbine
67%inclusion4 decks6 decks
66%synergy
Retrofitter Foundry
67%inclusion4 decks6 decks
66%synergy
Top Cards
Blasting Station
67%inclusion4 decks6 decks
66%synergy
Nim Deathmantle
67%inclusion4 decks6 decks
66%synergy
Tarrian's Soulcleaver
67%inclusion4 decks6 decks
65%synergy
Myr Retriever
67%inclusion4 decks6 decks
65%synergy
Sensei's Divining Top
67%inclusion4 decks6 decks
62%synergy
Game Changers
Mana Vault
50%inclusion3 decks6 decks
44%synergy
Ancient Tomb
50%inclusion3 decks6 decks
40%synergy
Cyclonic Rift
33%inclusion1 decks3 decks
10%synergy
Rhystic Study
33%inclusion1 decks3 decks
9%synergy
Mishra's Workshop
17%inclusion1 decks6 decks
16%synergy
Grim Monolith
17%inclusion1 decks6 decks
15%synergy
The One Ring
17%inclusion1 decks6 decks
8%synergy
Creatures
Weapons Trainer
100%inclusion1 decks1 decks
100%synergy
Megatog
100%inclusion1 decks1 decks
100%synergy
Sarcatog
100%inclusion1 decks1 decks
100%synergy
Auratog
100%inclusion1 decks1 decks
100%synergy
Atog
100%inclusion1 decks1 decks
100%synergy
Lithatog
100%inclusion1 decks1 decks
100%synergy
Jenny Flint
100%inclusion1 decks1 decks
100%synergy
Thaumatog
100%inclusion1 decks1 decks
100%synergy
Skittering Precursor
100%inclusion1 decks1 decks
100%synergy
Mazzy, Truesword Paladin
100%inclusion1 decks1 decks
100%synergy
Krenko, Baron of Tin Street
100%inclusion1 decks1 decks
100%synergy
Optimus Prime, Hero
100%inclusion1 decks1 decks
99%synergy
Surge Conductor
100%inclusion1 decks1 decks
99%synergy
Judith, the Scourge Diva
100%inclusion1 decks1 decks
99%synergy
Cadric, Soul Kindler
100%inclusion1 decks1 decks
99%synergy
Crime Novelist
100%inclusion1 decks1 decks
98%synergy
Luminous Broodmoth
100%inclusion1 decks1 decks
98%synergy
Silver Myr
67%inclusion2 decks3 decks
64%synergy
Karn, Silver Golem
50%inclusion3 decks6 decks
50%synergy
Psychatog
50%inclusion1 decks2 decks
50%synergy
Pentavus
50%inclusion3 decks6 decks
50%synergy
Ambush Commander
50%inclusion1 decks2 decks
50%synergy
Volrath, the Shapestealer
50%inclusion1 decks2 decks
50%synergy
Silas Renn, Seeker Adept
50%inclusion1 decks2 decks
50%synergy
Lonis, Genetics Expert
50%inclusion1 decks2 decks
50%synergy
Workshop Assistant
50%inclusion3 decks6 decks
50%synergy
Mycosynth Golem
50%inclusion3 decks6 decks
50%synergy
Imotekh the Stormlord
50%inclusion1 decks2 decks
49%synergy
Necron Deathmark
50%inclusion1 decks2 decks
49%synergy
Junk Diver
50%inclusion3 decks6 decks
49%synergy
Tormod, the Desecrator
50%inclusion1 decks2 decks
49%synergy
Moritte of the Frost
50%inclusion1 decks2 decks
49%synergy
Yedora, Grave Gardener
50%inclusion1 decks2 decks
49%synergy
Glaring Fleshraker
50%inclusion3 decks6 decks
49%synergy
Myr Battlesphere
50%inclusion3 decks6 decks
48%synergy
Scrap Trawler
50%inclusion3 decks6 decks
48%synergy
Devoted Druid
50%inclusion1 decks2 decks
47%synergy
Academy Manufactor
50%inclusion3 decks6 decks
46%synergy
Aftermath Analyst
50%inclusion1 decks2 decks
46%synergy
Sanctum Weaver
50%inclusion1 decks2 decks
45%synergy
Baleful Strix
50%inclusion1 decks2 decks
37%synergy
Su-Chi
33%inclusion2 decks6 decks
33%synergy
Iridescent Drake
33%inclusion1 decks3 decks
33%synergy
Specimen Collector
33%inclusion1 decks3 decks
33%synergy
Chronatog
33%inclusion1 decks3 decks
33%synergy
Thopter Squadron
33%inclusion2 decks6 decks
33%synergy
Ruination Guide
33%inclusion1 decks3 decks
33%synergy
Cogwork Assembler
33%inclusion2 decks6 decks
33%synergy
Extruder
33%inclusion2 decks6 decks
33%synergy
Precursor Golem
33%inclusion2 decks6 decks
33%synergy
Instants
Double Major
50%inclusion1 decks2 decks
47%synergy
Cackling Counterpart
33%inclusion1 decks3 decks
32%synergy
Whir of Invention
33%inclusion1 decks3 decks
31%synergy
Chain of Vapor
33%inclusion1 decks3 decks
30%synergy
Dramatic Reversal
33%inclusion1 decks3 decks
29%synergy
Muddle the Mixture
33%inclusion1 decks3 decks
29%synergy
An Offer You Can't Refuse
33%inclusion1 decks3 decks
9%synergy
Eldrazi Confluence
17%inclusion1 decks6 decks
16%synergy
Kozilek's Command
17%inclusion1 decks6 decks
16%synergy
Warping Wail
17%inclusion1 decks6 decks
16%synergy
Eldritch Immunity
17%inclusion1 decks6 decks
16%synergy
Null Elemental Blast
17%inclusion1 decks6 decks
16%synergy
Sorceries
Transmute Artifact
33%inclusion1 decks3 decks
32%synergy
Quasiduplicate
33%inclusion1 decks3 decks
32%synergy
Irenicus's Vile Duplication
33%inclusion1 decks3 decks
30%synergy
Fabricate
33%inclusion1 decks3 decks
28%synergy
Utility Artifacts
Chimeric Coils
50%inclusion3 decks6 decks
50%synergy
Summoning Station
50%inclusion3 decks6 decks
50%synergy
Skeleton Shard
50%inclusion1 decks2 decks
50%synergy
Ugin's Nexus
50%inclusion3 decks6 decks
50%synergy
Animation Module
50%inclusion3 decks6 decks
50%synergy
Cauldron of Souls
50%inclusion3 decks6 decks
50%synergy
Mycosynth Lattice
50%inclusion3 decks6 decks
49%synergy
Mimic Vat
50%inclusion3 decks6 decks
49%synergy
Nuka-Cola Vending Machine
50%inclusion3 decks6 decks
49%synergy
Bootleggers' Stash
50%inclusion1 decks2 decks
48%synergy
Time Sieve
50%inclusion1 decks2 decks
47%synergy
Wishclaw Talisman
50%inclusion1 decks2 decks
45%synergy
Sword of the Meek
33%inclusion2 decks6 decks
33%synergy
Magistrate's Scepter
33%inclusion2 decks6 decks
33%synergy
Dino DNA
33%inclusion2 decks6 decks
33%synergy
Esoteric Duplicator
33%inclusion1 decks3 decks
33%synergy
Thornbite Staff
33%inclusion2 decks6 decks
33%synergy
Blade of the Bloodchief
33%inclusion2 decks6 decks
33%synergy
Voltaic Key
33%inclusion2 decks6 decks
32%synergy
Tormod's Crypt
33%inclusion2 decks6 decks
32%synergy
Encroaching Mycosynth
33%inclusion1 decks3 decks
32%synergy
Altar of the Brood
33%inclusion2 decks6 decks
32%synergy
Folio of Fancies
33%inclusion1 decks3 decks
32%synergy
Rings of Brighthearth
33%inclusion2 decks6 decks
32%synergy
Mystic Forge
33%inclusion2 decks6 decks
30%synergy
Citanul Flute
17%inclusion1 decks6 decks
17%synergy
Sands of Delirium
17%inclusion1 decks6 decks
17%synergy
Kormus Bell
17%inclusion1 decks6 decks
17%synergy
Ring of Three Wishes
17%inclusion1 decks6 decks
17%synergy
Eternity Vessel
17%inclusion1 decks6 decks
17%synergy
Shuko
17%inclusion1 decks6 decks
17%synergy
Keening Stone
17%inclusion1 decks6 decks
17%synergy
Mirror Gallery
17%inclusion1 decks6 decks
16%synergy
Grindstone
17%inclusion1 decks6 decks
16%synergy
Lantern of Insight
17%inclusion1 decks6 decks
16%synergy
Gorgon's Head
17%inclusion1 decks6 decks
16%synergy
Darksteel Reactor
17%inclusion1 decks6 decks
16%synergy
Viridian Longbow
17%inclusion1 decks6 decks
16%synergy
Spawning Pit
17%inclusion1 decks6 decks
16%synergy
Heartstone
17%inclusion1 decks6 decks
16%synergy
Clown Car
17%inclusion1 decks6 decks
16%synergy
Throne of Geth
17%inclusion1 decks6 decks
16%synergy
Mirrorworks
17%inclusion1 decks6 decks
16%synergy
Genesis Chamber
17%inclusion1 decks6 decks
16%synergy
Mind's Eye
17%inclusion1 decks6 decks
16%synergy
Codex Shredder
17%inclusion1 decks6 decks
16%synergy
Semblance Anvil
17%inclusion1 decks6 decks
16%synergy
Umbral Mantle
17%inclusion1 decks6 decks
16%synergy
Cloudstone Curio
17%inclusion1 decks6 decks
16%synergy
Spellbook
17%inclusion1 decks6 decks
16%synergy
Enchantments
Enduring Renewal
100%inclusion1 decks1 decks
100%synergy
Nahiri's Resolve
100%inclusion1 decks1 decks
99%synergy
Mayael's Aria
100%inclusion1 decks1 decks
98%synergy
Raiders' Spoils
50%inclusion1 decks2 decks
50%synergy
Harald Unites the Elves
50%inclusion1 decks2 decks
50%synergy
Nature's Chosen
50%inclusion1 decks2 decks
50%synergy
Instill Energy
50%inclusion1 decks2 decks
49%synergy
Biotransference
50%inclusion1 decks2 decks
49%synergy
Abduction
33%inclusion1 decks3 decks
33%synergy
Psychic Surgery
33%inclusion1 decks3 decks
33%synergy
March of the Machines
33%inclusion1 decks3 decks
33%synergy
Mystic Remora
33%inclusion1 decks3 decks
17%synergy
Planeswalkers
Domri, Anarch of Bolas
100%inclusion1 decks1 decks
97%synergy
Karn, the Great Creator
17%inclusion1 decks6 decks
16%synergy
Utility Lands
Secluded Starforge
100%inclusion1 decks1 decks
99%synergy
Minamo, School at Water's Edge
67%inclusion2 decks3 decks
62%synergy
Seat of the Synod
67%inclusion2 decks3 decks
60%synergy
Crystal Vein
50%inclusion3 decks6 decks
49%synergy
Shrine of the Forsaken Gods
50%inclusion3 decks6 decks
49%synergy
Urza's Power Plant
50%inclusion3 decks6 decks
48%synergy
Urza's Mine
50%inclusion3 decks6 decks
48%synergy
Urza's Tower
50%inclusion3 decks6 decks
48%synergy
Tree of Tales
50%inclusion1 decks2 decks
48%synergy
Treasure Vault
50%inclusion3 decks6 decks
47%synergy
Darksteel Citadel
50%inclusion3 decks6 decks
46%synergy
Inventors' Fair
50%inclusion3 decks6 decks
46%synergy
Vault of Whispers
50%inclusion1 decks2 decks
46%synergy
Buried Ruin
50%inclusion3 decks6 decks
45%synergy
War Room
50%inclusion3 decks6 decks
44%synergy
Urza's Saga
50%inclusion3 decks6 decks
43%synergy
Magosi, the Waterveil
33%inclusion1 decks3 decks
33%synergy
Saprazzan Skerry
33%inclusion1 decks3 decks
33%synergy
Zhalfirin Void
33%inclusion2 decks6 decks
33%synergy
City of Traitors
33%inclusion2 decks6 decks
32%synergy
Arcane Lighthouse
33%inclusion2 decks6 decks
32%synergy
Homeward Path
33%inclusion2 decks6 decks
32%synergy
Bonders' Enclave
33%inclusion2 decks6 decks
31%synergy
Academy Ruins
33%inclusion1 decks3 decks
28%synergy
Otawara, Soaring City
33%inclusion1 decks3 decks
17%synergy
Rogue's Passage
33%inclusion2 decks6 decks
13%synergy
The Gold Saucer
25%inclusion1 decks4 decks
24%synergy
Tower of the Magistrate
17%inclusion1 decks6 decks
17%synergy
Nephalia Academy
17%inclusion1 decks6 decks
17%synergy
Sequestered Stash
17%inclusion1 decks6 decks
17%synergy
Petrified Field
17%inclusion1 decks6 decks
16%synergy
Ominous Cemetery
17%inclusion1 decks6 decks
16%synergy
Dust Bowl
17%inclusion1 decks6 decks
16%synergy
Blasted Landscape
17%inclusion1 decks6 decks
16%synergy
Urza's Factory
17%inclusion1 decks6 decks
16%synergy
Cryptic Caves
17%inclusion1 decks6 decks
16%synergy
Labyrinth of Skophos
17%inclusion1 decks6 decks
16%synergy
Avishkar Raceway
17%inclusion1 decks6 decks
16%synergy
Basilisk Gate
17%inclusion1 decks6 decks
16%synergy
Urza's Workshop
17%inclusion1 decks6 decks
16%synergy
Volatile Fault
17%inclusion1 decks6 decks
16%synergy
Baldur's Gate
17%inclusion1 decks6 decks
16%synergy
Inkmoth Nexus
17%inclusion1 decks6 decks
16%synergy
Deserted Temple
17%inclusion1 decks6 decks
16%synergy
Amonkhet Raceway
17%inclusion1 decks6 decks
16%synergy
Mutavault
17%inclusion1 decks6 decks
16%synergy
Fomori Vault
17%inclusion1 decks6 decks
16%synergy
Cascading Cataracts
17%inclusion1 decks6 decks
15%synergy
Muraganda Raceway
17%inclusion1 decks6 decks
15%synergy
Guildless Commons
17%inclusion1 decks6 decks
15%synergy
Mana Artifacts
Sol Ring
83%inclusion5 decks6 decks
0%synergy
Simic Cluestone
50%inclusion1 decks2 decks
50%synergy
Golgari Cluestone
50%inclusion1 decks2 decks
50%synergy
Dimir Cluestone
50%inclusion1 decks2 decks
50%synergy
Chromatic Orrery
50%inclusion3 decks6 decks
49%synergy
Lotus Petal
50%inclusion3 decks6 decks
43%synergy
Golgari Signet
50%inclusion1 decks2 decks
39%synergy
Simic Signet
50%inclusion1 decks2 decks
38%synergy
Dimir Signet
50%inclusion1 decks2 decks
24%synergy
Crystal Skull, Isu Spyglass
33%inclusion1 decks3 decks
32%synergy
Basalt Monolith
33%inclusion2 decks6 decks
31%synergy
Gilded Lotus
33%inclusion2 decks6 decks
30%synergy
Mox Opal
33%inclusion2 decks6 decks
29%synergy
Thran Dynamo
33%inclusion2 decks6 decks
29%synergy
Midnight Clock
33%inclusion1 decks3 decks
29%synergy
Mind Stone
33%inclusion2 decks6 decks
18%synergy
Sisay's Ring
17%inclusion1 decks6 decks
16%synergy
Empowered Autogenerator
17%inclusion1 decks6 decks
16%synergy
Chromatic Star
17%inclusion1 decks6 decks
16%synergy
The Mightstone and Weakstone
17%inclusion1 decks6 decks
16%synergy
Paradise Mantle
17%inclusion1 decks6 decks
16%synergy
Dreamstone Hedron
17%inclusion1 decks6 decks
16%synergy
Worn Powerstone
17%inclusion1 decks6 decks
14%synergy
Liquimetal Torque
17%inclusion1 decks6 decks
14%synergy
Decanter of Endless Water
17%inclusion1 decks6 decks
13%synergy
Everflowing Chalice
17%inclusion1 decks6 decks
12%synergy
Mox Amber
17%inclusion1 decks6 decks
12%synergy
Commander's Sphere
17%inclusion1 decks6 decks
4%synergy
Arcane Signet
17%inclusion1 decks6 decks
-56%synergy
Lands
Cliffgate
100%inclusion1 decks1 decks
99%synergy
Citadel Gate
100%inclusion1 decks1 decks
99%synergy
Crystal Quarry
100%inclusion1 decks1 decks
96%synergy
Xander's Lounge
100%inclusion1 decks1 decks
76%synergy
Savai Triome
100%inclusion1 decks1 decks
75%synergy
Ziatora's Proving Ground
100%inclusion1 decks1 decks
72%synergy
Indatha Triome
100%inclusion1 decks1 decks
72%synergy
Spara's Headquarters
100%inclusion1 decks1 decks
72%synergy
The World Tree
100%inclusion1 decks1 decks
71%synergy
Ketria Triome
100%inclusion1 decks1 decks
69%synergy
Steam Vents
100%inclusion1 decks1 decks
62%synergy
Hallowed Fountain
100%inclusion1 decks1 decks
61%synergy
Black Dragon Gate
50%inclusion1 decks2 decks
48%synergy
Manor Gate
50%inclusion1 decks2 decks
48%synergy
Undergrowth Stadium
50%inclusion1 decks2 decks
26%synergy
Morphic Pool
50%inclusion1 decks2 decks
25%synergy
Zagoth Triome
50%inclusion1 decks2 decks
22%synergy
Overgrown Tomb
50%inclusion1 decks2 decks
10%synergy
Watery Grave
50%inclusion1 decks2 decks
9%synergy
Breeding Pool
50%inclusion1 decks2 decks
9%synergy
Sea Gate
33%inclusion1 decks3 decks
32%synergy
Fabled Passage
33%inclusion2 decks6 decks
24%synergy
Scalding Tarn
33%inclusion2 decks6 decks
22%synergy
Verdant Catacombs
33%inclusion2 decks6 decks
22%synergy
Misty Rainforest
33%inclusion2 decks6 decks
22%synergy
Polluted Delta
33%inclusion2 decks6 decks
21%synergy
Esper Panorama
17%inclusion1 decks6 decks
16%synergy
Grixis Panorama
17%inclusion1 decks6 decks
16%synergy
Bant Panorama
17%inclusion1 decks6 decks
16%synergy
Heap Gate
17%inclusion1 decks6 decks
16%synergy
Planar Nexus
17%inclusion1 decks6 decks
16%synergy
Gond Gate
17%inclusion1 decks6 decks
16%synergy
Power Depot
17%inclusion1 decks6 decks
16%synergy
The Mycosynth Gardens
17%inclusion1 decks6 decks
15%synergy
Forbidden Orchard
17%inclusion1 decks6 decks
14%synergy
Plaza of Heroes
17%inclusion1 decks6 decks
14%synergy
Demolition Field
17%inclusion1 decks6 decks
14%synergy
Prismatic Vista
17%inclusion1 decks6 decks
12%synergy
Gemstone Caverns
17%inclusion1 decks6 decks
12%synergy
Mana Confluence
17%inclusion1 decks6 decks
10%synergy
City of Brass
17%inclusion1 decks6 decks
9%synergy
Arid Mesa
17%inclusion1 decks6 decks
6%synergy
Flooded Strand
17%inclusion1 decks6 decks
5%synergy
Path of Ancestry
17%inclusion1 decks6 decks
-5%synergy
Exotic Orchard
17%inclusion1 decks6 decks
-20%synergy
Command Tower
17%inclusion1 decks6 decks
-58%synergy
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