Mikaeus, the Unhallowed + Chainbreaker + Phyrexian Altar

Mikaeus, the Unhallowed
Chainbreaker
Phyrexian Altar

Requires
Mikaeus, the Unhallowed must be on the battlefield. Chainbreaker must be on the battlefield. Phyrexian Altar must be on the battlefield.
Steps
  1. Activate Phyrexian Altar by sacrificing Chainbreaker, adding one mana of any color.
  2. Chainbreaker dies, triggering its undying ability, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
  3. Repeat.
Results
Infinite colored mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Mikaeus, the Unhallowed
11.45% of 1214 decks 139 decks
New Cards (1)
Insatiable Avarice
67% of 6 decks +62% synergy
Top Cards (10)
Ashnod's Altar
90% of 165 decks +82% synergy
Viscera Seer
86% of 165 decks +81% synergy
Putrid Goblin
83% of 165 decks +83% synergy
Tatterkite
82% of 165 decks +82% synergy
Blood Artist
82% of 165 decks +76% synergy
Dark Ritual
81% of 165 decks +70% synergy
Carrion Feeder
78% of 165 decks +75% synergy
Triskelion
77% of 165 decks +76% synergy
Walking Ballista
77% of 165 decks +74% synergy
Altar of Dementia
75% of 165 decks +72% synergy
Creatures (50)
Zulaport Cutthroat
75% of 165 decks +70% synergy
Crypt Ghast
64% of 165 decks +62% synergy
Unsettled Mariner
62% of 8 decks +62% synergy
Puppeteer Clique
61% of 165 decks +60% synergy
Gray Merchant of Asphodel
61% of 165 decks +56% synergy
Gravecrawler
60% of 165 decks +59% synergy
Ayara, First of Locthwain
57% of 164 decks +55% synergy
Wingrattle Scarecrow
56% of 165 decks +56% synergy
Plague Belcher
55% of 165 decks +54% synergy
Birds of Paradise
54% of 13 decks +42% synergy
Morophon, the Boundless
50% of 8 decks +49% synergy
Padeem, Consul of Innovation
50% of 10 decks +48% synergy
Grim Haruspex
48% of 165 decks +46% synergy
Lingering Tormentor
48% of 165 decks +48% synergy
Lesser Masticore
46% of 165 decks +46% synergy
Orcish Bowmasters
45% of 55 decks +39% synergy
Yawgmoth, Thran Physician
45% of 165 decks +43% synergy
Sidisi, Undead Vizier
44% of 165 decks +43% synergy
Pitiless Plunderer
44% of 165 decks +40% synergy
Solemn Simulacrum
43% of 165 decks +29% synergy
Pawn of Ulamog
37% of 165 decks +36% synergy
Irregular Cohort
36% of 11 decks +36% synergy
Mirror Entity
36% of 11 decks +34% synergy
Cryptic Trilobite
35% of 164 decks +35% synergy
Skinrender
35% of 165 decks +35% synergy
Spincrusher
33% of 165 decks +33% synergy
Yarok, the Desecrated
33% of 9 decks +33% synergy
Fleshbag Marauder
33% of 165 decks +31% synergy
Drivnod, Carnage Dominus
31% of 80 decks +29% synergy
Protean Hulk
31% of 13 decks +30% synergy
Feral Ghoul
31% of 13 decks +29% synergy
Realmwalker
31% of 13 decks +28% synergy
Braids, Arisen Nightmare
30% of 113 decks +26% synergy
Phyrexian Metamorph
30% of 10 decks +27% synergy
Spark Double
30% of 10 decks +26% synergy
Syr Konrad, the Grim
29% of 164 decks +25% synergy
Dockside Extortionist
29% of 14 decks +21% synergy
K'rrik, Son of Yawgmoth
28% of 165 decks +27% synergy
Workhorse
27% of 165 decks +27% synergy
Sun Titan
27% of 11 decks +22% synergy
Headless Rider
25% of 150 decks +25% synergy
Tormod, the Desecrator
25% of 160 decks +24% synergy
Midnight Reaper
24% of 165 decks +21% synergy
Melira, Sylvok Outcast
23% of 13 decks +23% synergy
Spike Feeder
23% of 13 decks +23% synergy
Deathrite Shaman
23% of 13 decks +20% synergy
Bloom Tender
23% of 13 decks +19% synergy
Fell Stinger
22% of 148 decks +21% synergy
Soul-Scar Mage
21% of 14 decks +21% synergy
Murderous Redcap
21% of 14 decks +21% synergy
Instants (37)
Vampiric Tutor
61% of 165 decks +51% synergy
Culling the Weak
53% of 165 decks +51% synergy
Village Rites
47% of 161 decks +42% synergy
Swords to Plowshares
36% of 11 decks +8% synergy
Bitter Triumph
35% of 31 decks +33% synergy
Tragic Slip
31% of 165 decks +29% synergy
Deadly Dispute
31% of 156 decks +25% synergy
Assassin's Trophy
31% of 13 decks +25% synergy
Cabal Ritual
28% of 165 decks +25% synergy
Infernal Grasp
28% of 155 decks +24% synergy
Eerie Interlude
27% of 11 decks +25% synergy
Teferi's Protection
27% of 11 decks +18% synergy
Corrupted Conviction
27% of 70 decks +24% synergy
Entomb
27% of 165 decks +23% synergy
Defile
24% of 165 decks +22% synergy
Abrupt Decay
23% of 13 decks +21% synergy
Worldly Tutor
23% of 13 decks +16% synergy
Deadly Rollick
22% of 162 decks +16% synergy
Tibalt's Trickery
21% of 14 decks +18% synergy
Imp's Mischief
19% of 165 decks +18% synergy
Go for the Throat
18% of 165 decks +14% synergy
Ad Nauseam
17% of 165 decks +15% synergy
Snuff Out
16% of 165 decks +15% synergy
Withering Boon
10% of 165 decks +10% synergy
Dismember
10% of 165 decks +9% synergy
Malakir Rebirth
10% of 160 decks +5% synergy
Sudden Spoiling
8% of 165 decks +7% synergy
Altar's Reap
8% of 165 decks +7% synergy
Not Dead After All
8% of 40 decks +5% synergy
Sheoldred's Edict
7% of 85 decks +5% synergy
Rise of the Dread Marn
7% of 157 decks +6% synergy
Heartless Act
6% of 162 decks +5% synergy
Rain of Filth
5% of 165 decks +5% synergy
Hero's Downfall
5% of 165 decks +4% synergy
Nasty End
5% of 55 decks +4% synergy
Reckoner's Bargain
5% of 135 decks +4% synergy
Baleful Mastery
5% of 157 decks +3% synergy
Sorceries (33)
Demonic Tutor
68% of 165 decks +56% synergy
Feed the Swarm
60% of 160 decks +51% synergy
Reanimate
55% of 165 decks +47% synergy
Sign in Blood
52% of 165 decks +46% synergy
Diabolic Intent
50% of 165 decks +46% synergy
Toxic Deluge
47% of 165 decks +38% synergy
Damnation
37% of 165 decks +32% synergy
Grim Tutor
36% of 165 decks +34% synergy
Bubbling Muck
32% of 165 decks +31% synergy
Victimize
32% of 165 decks +26% synergy
Rite of Replication
30% of 10 decks +28% synergy
Diabolic Tutor
27% of 165 decks +23% synergy
Night's Whisper
27% of 165 decks +22% synergy
Beseech the Mirror
24% of 45 decks +22% synergy
Torment of Hailfire
22% of 165 decks +19% synergy
Twinflame
21% of 14 decks +20% synergy
Vandalblast
21% of 14 decks +13% synergy
Read the Bones
21% of 165 decks +17% synergy
Imperial Seal
20% of 165 decks +17% synergy
Exsanguinate
19% of 165 decks +17% synergy
Persist
17% of 156 decks +16% synergy
Profane Tutor
13% of 157 decks +12% synergy
Black Sun's Zenith
13% of 165 decks +13% synergy
Mutilate
13% of 165 decks +12% synergy
Beseech the Queen
13% of 165 decks +12% synergy
Buried Alive
12% of 165 decks +9% synergy
Living Death
10% of 165 decks +7% synergy
Agadeem's Awakening
9% of 160 decks +7% synergy
Unmarked Grave
8% of 157 decks +7% synergy
Bitter Ordeal
7% of 165 decks +7% synergy
Unearth
7% of 165 decks +5% synergy
Dread Return
7% of 165 decks +4% synergy
Bone Shards
5% of 156 decks +4% synergy
Utility Artifacts (21)
Blasting Station
65% of 165 decks +64% synergy
Jet Medallion
53% of 165 decks +51% synergy
Skullclamp
45% of 165 decks +33% synergy
Lightning Greaves
42% of 165 decks +17% synergy
Bolas's Citadel
35% of 165 decks +29% synergy
Altar of the Brood
33% of 165 decks +32% synergy
Swiftfoot Boots
24% of 165 decks -4% synergy
Bontu's Monument
24% of 165 decks +21% synergy
Sensei's Divining Top
21% of 165 decks +15% synergy
Cauldron of Souls
20% of 165 decks +19% synergy
The One Ring
18% of 71 decks +9% synergy
Wishclaw Talisman
15% of 164 decks +12% synergy
Desecrated Tomb
13% of 165 decks +12% synergy
Agatha's Soul Cauldron
12% of 41 decks +10% synergy
Expedition Map
12% of 165 decks +9% synergy
Wayfarer's Bauble
11% of 165 decks -0% synergy
Nim Deathmantle
8% of 165 decks +8% synergy
Aetherflux Reservoir
8% of 165 decks +4% synergy
Spawning Pit
7% of 165 decks +6% synergy
Grinding Station
6% of 165 decks +5% synergy
Krark-Clan Ironworks
5% of 165 decks +4% synergy
Enchantments (31)
Leyline of the Guildpact
100% of 3 decks +98% synergy
Smothering Tithe
55% of 11 decks +43% synergy
Retribution of the Ancients
53% of 165 decks +53% synergy
All Will Be One
43% of 7 decks +41% synergy
Reflections of Littjara
40% of 10 decks +37% synergy
Phyrexian Arena
39% of 165 decks +31% synergy
Bastion of Remembrance
38% of 162 decks +35% synergy
Necropotence
35% of 165 decks +32% synergy
The Meathook Massacre
35% of 156 decks +32% synergy
Grave Pact
34% of 165 decks +32% synergy
Black Market
33% of 165 decks +30% synergy
Everlasting Torment
29% of 14 decks +28% synergy
Molten Echoes
29% of 14 decks +28% synergy
Anointed Procession
27% of 11 decks +23% synergy
Black Market Connections
25% of 122 decks +19% synergy
Animate Dead
24% of 165 decks +19% synergy
Heartless Summoning
16% of 165 decks +15% synergy
Dictate of Erebos
16% of 165 decks +14% synergy
Virtue of Persistence
15% of 40 decks +13% synergy
Contamination
13% of 165 decks +13% synergy
Agent of the Iron Throne
11% of 126 decks +10% synergy
Necromancy
10% of 165 decks +8% synergy
Phyrexian Reclamation
9% of 165 decks +7% synergy
Exquisite Blood
9% of 165 decks +7% synergy
Bitterblossom
8% of 165 decks +6% synergy
Sanguine Bond
8% of 165 decks +5% synergy
Thran Vigil
8% of 92 decks +7% synergy
Dance of the Dead
6% of 165 decks +5% synergy
Greed
6% of 165 decks +5% synergy
Fallen Ideal
5% of 165 decks +5% synergy
Open the Graves
5% of 165 decks +5% synergy
Planeswalkers (4)
Tezzeret the Seeker
30% of 10 decks +29% synergy
Daretti, Scrap Savant
21% of 14 decks +20% synergy
Liliana, Dreadhorde General
14% of 165 decks +12% synergy
Liliana of the Dark Realms
9% of 165 decks +8% synergy
Utility Lands (29)
Cabal Coffers
75% of 165 decks +69% synergy
Urborg, Tomb of Yawgmoth
61% of 165 decks +50% synergy
Cabal Stronghold
52% of 165 decks +50% synergy
Phyrexian Tower
47% of 165 decks +43% synergy
Bojuka Bog
47% of 165 decks +31% synergy
Nykthos, Shrine to Nyx
41% of 165 decks +35% synergy
Boseiju, Who Endures
33% of 12 decks +24% synergy
Gaea's Cradle
31% of 13 decks +28% synergy
Ancient Tomb
30% of 165 decks +20% synergy
Castle Locthwain
27% of 164 decks +24% synergy
Reliquary Tower
25% of 165 decks -3% synergy
Takenuma, Abandoned Mire
24% of 144 decks +18% synergy
Urza's Saga
17% of 156 decks +10% synergy
Witch's Cottage
17% of 165 decks +15% synergy
Lake of the Dead
15% of 165 decks +14% synergy
Volrath's Stronghold
12% of 165 decks +11% synergy
War Room
12% of 160 decks +5% synergy
Command Beacon
12% of 165 decks +7% synergy
Temple of the False God
10% of 165 decks +0% synergy
Crystal Vein
9% of 165 decks +8% synergy
Crypt of Agadeem
8% of 165 decks +8% synergy
High Market
8% of 165 decks +5% synergy
Tomb Fortress
8% of 102 decks +7% synergy
Barren Moor
7% of 165 decks +5% synergy
Rogue's Passage
7% of 165 decks -11% synergy
Vesuva
7% of 165 decks +5% synergy
The Black Gate
5% of 55 decks +3% synergy
Strip Mine
5% of 165 decks +2% synergy
Inventors' Fair
5% of 165 decks +1% synergy
Mana Artifacts (27)
Sol Ring
97% of 165 decks +13% synergy
Arcane Signet
73% of 164 decks +2% synergy
Cursed Mirror
36% of 14 decks +33% synergy
Jeweled Lotus
32% of 160 decks +24% synergy
Mind Stone
31% of 165 decks +13% synergy
Mana Crypt
29% of 165 decks +18% synergy
Talisman of Indulgence
29% of 14 decks +23% synergy
Mana Vault
24% of 165 decks +17% synergy
Throne of Eldraine
22% of 36 decks +19% synergy
Rakdos Signet
21% of 14 decks +14% synergy
Fellwar Stone
21% of 165 decks -0% synergy
Charcoal Diamond
20% of 165 decks +17% synergy
Thought Vessel
19% of 165 decks +3% synergy
Chrome Mox
18% of 165 decks +11% synergy
Lotus Petal
17% of 165 decks +10% synergy
Sceptre of Eternal Glory
14% of 102 decks +13% synergy
Mox Diamond
10% of 165 decks +5% synergy
Commander's Sphere
10% of 165 decks -7% synergy
Crowded Crypt
10% of 155 decks +9% synergy
Caged Sun
8% of 165 decks +6% synergy
Thran Dynamo
8% of 165 decks +4% synergy
Nyx Lotus
8% of 164 decks +6% synergy
Grim Monolith
8% of 165 decks +6% synergy
Extraplanar Lens
7% of 165 decks +6% synergy
Mox Opal
7% of 165 decks +2% synergy
Basalt Monolith
5% of 165 decks +3% synergy
Everflowing Chalice
5% of 165 decks +1% synergy
Lands (33)
Overgrown Tomb
69% of 13 decks +60% synergy
Raffine's Tower
57% of 7 decks +53% synergy
Zagoth Triome
56% of 9 decks +52% synergy
Breeding Pool
56% of 9 decks +46% synergy
Blood Crypt
50% of 14 decks +41% synergy
Temple Garden
44% of 9 decks +35% synergy
Ziatora's Proving Ground
43% of 7 decks +39% synergy
Xander's Lounge
43% of 7 decks +39% synergy
Watery Grave
40% of 10 decks +29% synergy
Hallowed Fountain
38% of 8 decks +28% synergy
Badlands
36% of 14 decks +33% synergy
Luxury Suite
36% of 14 decks +30% synergy
Indatha Triome
33% of 9 decks +30% synergy
Bayou
31% of 13 decks +28% synergy
Morphic Pool
30% of 10 decks +23% synergy
Canyon Slough
29% of 14 decks +27% synergy
Isolated Chapel
27% of 11 decks +21% synergy
Godless Shrine
27% of 11 decks +18% synergy
Nurturing Peatland
23% of 13 decks +22% synergy
Sulfurous Springs
21% of 14 decks +17% synergy
Dragonskull Summit
21% of 14 decks +15% synergy
Cavern of Souls
21% of 165 decks +15% synergy
Myriad Landscape
20% of 165 decks -1% synergy
Command Tower
19% of 165 decks -54% synergy
Polluted Delta
13% of 165 decks +2% synergy
Verdant Catacombs
12% of 165 decks +0% synergy
Gemstone Caverns
12% of 165 decks +7% synergy
Bloodstained Mire
12% of 165 decks +2% synergy
Marsh Flats
12% of 165 decks -0% synergy
Prismatic Vista
8% of 165 decks +2% synergy
Path of Ancestry
7% of 165 decks -13% synergy
Exotic Orchard
7% of 165 decks -27% synergy
Fabled Passage
5% of 164 decks -4% synergy