Mikaeus, the Unhallowed + Chainbreaker + Ashnod's Altar

Mikaeus, the Unhallowed
Chainbreaker
Ashnod's Altar

Requires
Mikaeus, the Unhallowed must be on the battlefield. Chainbreaker must be on the battlefield. Ashnod's Altar must be on the battlefield.
Steps
  1. Activate Ashnod's Altar by sacrificing Chainbreaker, adding cc.
  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 colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Mikaeus, the Unhallowed
15.65% of 1214 decks 190 decks
New Cards (3)
Insatiable Avarice
70% of 10 decks +65% synergy
Warren Soultrader
60% of 5 decks +55% synergy
Pitiless Carnage
25% of 12 decks +24% synergy
High Synergy Cards (10)
Putrid Goblin
82% of 217 decks +82% synergy
Viscera Seer
85% of 221 decks +80% synergy
Blood Artist
80% of 220 decks +74% synergy
Carrion Feeder
74% of 221 decks +71% synergy
Zulaport Cutthroat
74% of 219 decks +69% synergy
Dark Ritual
77% of 221 decks +66% synergy
Puppeteer Clique
65% of 221 decks +64% synergy
Crypt Ghast
62% of 220 decks +60% synergy
Gray Merchant of Asphodel
65% of 220 decks +60% synergy
Unsettled Mariner
60% of 10 decks +60% synergy
Top Cards (10)
Tatterkite
84% of 221 decks +84% synergy
Triskelion
78% of 221 decks +77% synergy
Walking Ballista
69% of 219 decks +66% synergy
Altar of Dementia
67% of 221 decks +64% synergy
Phyrexian Altar
67% of 221 decks +63% synergy
Wingrattle Scarecrow
61% of 221 decks +61% synergy
Ayara, First of Locthwain
57% of 216 decks +55% synergy
Blasting Station
57% of 221 decks +56% synergy
Lingering Tormentor
56% of 221 decks +56% synergy
Retribution of the Ancients
55% of 220 decks +55% synergy
Creatures (50)
Gravecrawler
53% of 221 decks +52% synergy
Grim Haruspex
52% of 220 decks +49% synergy
Plague Belcher
50% of 219 decks +50% synergy
Lesser Masticore
46% of 217 decks +46% synergy
Solemn Simulacrum
45% of 221 decks +31% synergy
Pawn of Ulamog
43% of 221 decks +41% synergy
Irregular Cohort
42% of 12 decks +41% synergy
Padeem, Consul of Innovation
42% of 12 decks +40% synergy
Sidisi, Undead Vizier
41% of 219 decks +40% synergy
Pitiless Plunderer
41% of 219 decks +37% synergy
Morophon, the Boundless
40% of 10 decks +39% synergy
Skinrender
39% of 221 decks +39% synergy
Yawgmoth, Thran Physician
38% of 217 decks +36% synergy
Drivnod, Carnage Dominus
38% of 116 decks +36% synergy
Fleshbag Marauder
38% of 221 decks +35% synergy
Spincrusher
37% of 221 decks +37% synergy
Feral Ghoul
37% of 19 decks +35% synergy
Syr Konrad, the Grim
36% of 216 decks +32% synergy
Cryptic Trilobite
35% of 215 decks +35% synergy
Mirror Entity
33% of 12 decks +31% synergy
Orcish Bowmasters
33% of 81 decks +27% synergy
Realmwalker
32% of 19 decks +29% synergy
Birds of Paradise
32% of 19 decks +19% synergy
Tormod, the Desecrator
31% of 210 decks +30% synergy
Workhorse
30% of 221 decks +30% synergy
Dockside Extortionist
29% of 17 decks +21% synergy
Bloodthrone Vampire
29% of 221 decks +29% synergy
Midnight Reaper
29% of 218 decks +27% synergy
Yarok, the Desecrated
27% of 11 decks +27% synergy
Braids, Arisen Nightmare
27% of 156 decks +23% synergy
Headless Rider
26% of 198 decks +25% synergy
Falkenrath Noble
26% of 221 decks +25% synergy
Phyrexian Metamorph
25% of 12 decks +22% synergy
Sun Titan
25% of 12 decks +20% synergy
Taurean Mauler
24% of 17 decks +22% synergy
Fell Stinger
23% of 194 decks +22% synergy
Vein Ripper
22% of 27 decks +21% synergy
Phyrexian Ghoul
22% of 221 decks +22% synergy
Flesh-Eater Imp
22% of 221 decks +22% synergy
Burnished Hart
22% of 220 decks +17% synergy
Nantuko Husk
22% of 221 decks +22% synergy
Fauna Shaman
21% of 19 decks +20% synergy
K'rrik, Son of Yawgmoth
21% of 217 decks +20% synergy
Shriekmaw
20% of 221 decks +19% synergy
Devouring Swarm
18% of 221 decks +18% synergy
Murderous Redcap
18% of 17 decks +17% synergy
Dualcaster Mage
18% of 17 decks +15% synergy
Crystalline Crawler
16% of 219 decks +16% synergy
Reassembling Skeleton
16% of 221 decks +14% synergy
Spike Feeder
16% of 19 decks +16% synergy
Instants (42)
Village Rites
50% of 211 decks +45% synergy
Swords to Plowshares
50% of 12 decks +21% synergy
Vampiric Tutor
45% of 221 decks +35% synergy
Culling the Weak
44% of 221 decks +42% synergy
Bitter Triumph
40% of 40 decks +37% synergy
Eerie Interlude
33% of 12 decks +31% synergy
Ghostly Flicker
33% of 12 decks +31% synergy
Tragic Slip
33% of 221 decks +31% synergy
Deadly Dispute
32% of 203 decks +26% synergy
Corrupted Conviction
32% of 101 decks +29% synergy
Defile
25% of 217 decks +24% synergy
Ephemerate
25% of 12 decks +22% synergy
Negate
25% of 12 decks +14% synergy
Counterspell
25% of 12 decks +4% synergy
Infernal Grasp
25% of 203 decks +20% synergy
Cabal Ritual
24% of 221 decks +21% synergy
Golgari Charm
21% of 19 decks +20% synergy
Entomb
20% of 221 decks +16% synergy
Go for the Throat
19% of 221 decks +16% synergy
Deflecting Swat
18% of 17 decks +10% synergy
Deadly Rollick
16% of 213 decks +11% synergy
V.A.T.S.
16% of 19 decks +14% synergy
Abrupt Decay
16% of 19 decks +13% synergy
Assassin's Trophy
16% of 19 decks +10% synergy
Not Dead After All
14% of 58 decks +12% synergy
Imp's Mischief
13% of 221 decks +11% synergy
Snuff Out
12% of 221 decks +11% synergy
Ad Nauseam
12% of 221 decks +11% synergy
Altar's Reap
10% of 221 decks +10% synergy
Rise of the Dread Marn
10% of 205 decks +9% synergy
Dismember
9% of 221 decks +7% synergy
Malakir Rebirth
9% of 210 decks +4% synergy
Sudden Spoiling
8% of 221 decks +7% synergy
Reckoner's Bargain
7% of 179 decks +6% synergy
Hero's Downfall
7% of 220 decks +6% synergy
Withering Boon
7% of 221 decks +6% synergy
Doom Blade
7% of 221 decks +6% synergy
Sheoldred's Edict
7% of 122 decks +5% synergy
Nasty End
6% of 81 decks +5% synergy
Succumb to Temptation
6% of 219 decks +6% synergy
Shred Memory
6% of 221 decks +6% synergy
Heartless Act
5% of 212 decks +5% synergy
Sorceries (41)
Demonic Tutor
57% of 221 decks +45% synergy
Feed the Swarm
55% of 210 decks +45% synergy
Sign in Blood
52% of 221 decks +47% synergy
Diabolic Intent
41% of 221 decks +36% synergy
Reanimate
39% of 221 decks +32% synergy
Toxic Deluge
38% of 220 decks +29% synergy
Victimize
35% of 221 decks +29% synergy
Farseek
32% of 19 decks +16% synergy
Damnation
30% of 221 decks +26% synergy
Diabolic Tutor
29% of 221 decks +25% synergy
Read the Bones
28% of 220 decks +23% synergy
Bubbling Muck
27% of 221 decks +26% synergy
Grim Tutor
26% of 221 decks +24% synergy
One with the Machine
25% of 12 decks +24% synergy
Rite of Replication
25% of 12 decks +23% synergy
Night's Whisper
23% of 221 decks +18% synergy
Beseech the Mirror
21% of 66 decks +19% synergy
Cultivate
21% of 19 decks -1% synergy
Torment of Hailfire
19% of 219 decks +16% synergy
Twinflame
18% of 17 decks +16% synergy
Exsanguinate
18% of 221 decks +15% synergy
Gamble
18% of 17 decks +13% synergy
Vandalblast
18% of 17 decks +9% synergy
Mutilate
17% of 221 decks +16% synergy
Persist
16% of 204 decks +15% synergy
Tooth and Nail
16% of 19 decks +15% synergy
Culling Ritual
16% of 19 decks +14% synergy
Kodama's Reach
16% of 19 decks +0% synergy
Rampant Growth
16% of 19 decks -1% synergy
Profane Tutor
13% of 205 decks +11% synergy
Imperial Seal
13% of 221 decks +10% synergy
Buried Alive
12% of 221 decks +10% synergy
Black Sun's Zenith
12% of 221 decks +11% synergy
Beseech the Queen
11% of 221 decks +10% synergy
Dread Return
10% of 221 decks +7% synergy
Living Death
9% of 221 decks +6% synergy
Bone Shards
6% of 204 decks +5% synergy
Unmarked Grave
6% of 205 decks +4% synergy
Agadeem's Awakening
6% of 210 decks +4% synergy
Bitter Ordeal
5% of 221 decks +5% synergy
Dimir Machinations
5% of 221 decks +5% synergy
Utility Artifacts (20)
Skullclamp
43% of 221 decks +31% synergy
Jet Medallion
43% of 221 decks +41% synergy
Lightning Greaves
41% of 221 decks +16% synergy
Bolas's Citadel
31% of 218 decks +26% synergy
Altar of the Brood
30% of 220 decks +29% synergy
Swiftfoot Boots
29% of 221 decks +1% synergy
Cauldron of Souls
24% of 221 decks +24% synergy
Bontu's Monument
22% of 219 decks +20% synergy
Desecrated Tomb
18% of 218 decks +17% synergy
Wayfarer's Bauble
17% of 221 decks +6% synergy
The One Ring
15% of 102 decks +6% synergy
Sensei's Divining Top
14% of 221 decks +8% synergy
Expedition Map
11% of 221 decks +8% synergy
Wishclaw Talisman
11% of 216 decks +8% synergy
Nevinyrral's Disk
10% of 221 decks +8% synergy
Agatha's Soul Cauldron
8% of 59 decks +6% synergy
Nim Deathmantle
8% of 221 decks +7% synergy
Spawning Pit
7% of 221 decks +6% synergy
Grinding Station
6% of 221 decks +5% synergy
Aetherflux Reservoir
5% of 219 decks +1% synergy
Enchantments (29)
Smothering Tithe
50% of 12 decks +38% synergy
Bastion of Remembrance
42% of 212 decks +39% synergy
Reflections of Littjara
42% of 12 decks +39% synergy
Phyrexian Arena
39% of 221 decks +31% synergy
Black Market
34% of 221 decks +31% synergy
Arcane Adaptation
33% of 12 decks +33% synergy
Grave Pact
33% of 221 decks +30% synergy
Molten Echoes
29% of 17 decks +28% synergy
The Meathook Massacre
27% of 203 decks +24% synergy
Necropotence
26% of 221 decks +23% synergy
Teleportation Circle
25% of 12 decks +23% synergy
Agent of the Iron Throne
19% of 169 decks +17% synergy
Dictate of Erebos
19% of 220 decks +16% synergy
Animate Dead
19% of 221 decks +14% synergy
Black Market Connections
18% of 164 decks +13% synergy
Everlasting Torment
18% of 17 decks +18% synergy
Defense of the Heart
16% of 19 decks +15% synergy
Heartless Summoning
15% of 221 decks +14% synergy
Virtue of Persistence
14% of 58 decks +12% synergy
Open the Graves
13% of 218 decks +13% synergy
Fallen Ideal
11% of 221 decks +11% synergy
Phyrexian Reclamation
11% of 221 decks +9% synergy
Greed
10% of 221 decks +9% synergy
Contamination
9% of 221 decks +9% synergy
Exquisite Blood
9% of 220 decks +6% synergy
Bitterblossom
7% of 221 decks +5% synergy
Sanguine Bond
7% of 221 decks +4% synergy
Vampiric Rites
6% of 219 decks +5% synergy
Necromancy
6% of 221 decks +5% synergy
Planeswalkers (3)
Tezzeret the Seeker
25% of 12 decks +24% synergy
Liliana, Dreadhorde General
14% of 217 decks +12% synergy
Liliana of the Dark Realms
10% of 220 decks +9% synergy
Utility Lands (31)
Cabal Coffers
64% of 221 decks +58% synergy
Cabal Stronghold
49% of 219 decks +47% synergy
Urborg, Tomb of Yawgmoth
48% of 221 decks +37% synergy
Bojuka Bog
47% of 221 decks +31% synergy
Phyrexian Tower
38% of 221 decks +33% synergy
Nykthos, Shrine to Nyx
34% of 220 decks +28% synergy
Restless Cottage
33% of 9 decks +32% synergy
Reliquary Tower
26% of 221 decks -2% synergy
Academy Ruins
25% of 12 decks +22% synergy
Castle Locthwain
24% of 216 decks +21% synergy
Boseiju, Who Endures
22% of 18 decks +13% synergy
Witch's Cottage
22% of 217 decks +20% synergy
Ancient Tomb
22% of 221 decks +11% synergy
Gaea's Cradle
21% of 19 decks +18% synergy
Takenuma, Abandoned Mire
19% of 190 decks +13% synergy
Temple of the False God
18% of 221 decks +8% synergy
Urza's Saga
14% of 204 decks +6% synergy
High Market
13% of 221 decks +9% synergy
Rogue's Passage
12% of 220 decks -6% synergy
War Room
11% of 209 decks +4% synergy
Lake of the Dead
10% of 221 decks +10% synergy
Crystal Vein
10% of 221 decks +8% synergy
Barren Moor
10% of 221 decks +7% synergy
Volrath's Stronghold
9% of 221 decks +8% synergy
Mortuary Mire
9% of 219 decks +6% synergy
Command Beacon
9% of 219 decks +4% synergy
Crypt of Agadeem
8% of 221 decks +7% synergy
Ebon Stronghold
7% of 221 decks +7% synergy
Hidden Necropolis
7% of 46 decks +6% synergy
Westvale Abbey
6% of 219 decks +5% synergy
Tomb Fortress
5% of 137 decks +4% synergy
Mana Artifacts (28)
Sol Ring
95% of 221 decks +11% synergy
Arcane Signet
70% of 216 decks -1% synergy
Mind Stone
36% of 221 decks +18% synergy
Cursed Mirror
29% of 17 decks +27% synergy
Throne of Eldraine
28% of 53 decks +25% synergy
Charcoal Diamond
26% of 221 decks +23% synergy
Jeweled Lotus
23% of 209 decks +16% synergy
Mana Crypt
21% of 221 decks +10% synergy
Fellwar Stone
20% of 221 decks -1% synergy
Mana Vault
18% of 221 decks +12% synergy
Talisman of Indulgence
18% of 17 decks +12% synergy
Rakdos Signet
18% of 17 decks +11% synergy
Thought Vessel
16% of 219 decks +0% synergy
Golgari Signet
16% of 19 decks +13% synergy
Commander's Sphere
15% of 220 decks -2% synergy
Chrome Mox
12% of 221 decks +5% synergy
Sceptre of Eternal Glory
12% of 137 decks +10% synergy
Lotus Petal
11% of 221 decks +4% synergy
Crowded Crypt
11% of 203 decks +10% synergy
Nyx Lotus
10% of 215 decks +9% synergy
Caged Sun
10% of 221 decks +7% synergy
Thran Dynamo
9% of 221 decks +4% synergy
Worn Powerstone
8% of 221 decks +5% synergy
Everflowing Chalice
7% of 221 decks +2% synergy
Extraplanar Lens
6% of 221 decks +5% synergy
Basalt Monolith
5% of 221 decks +3% synergy
Gilded Lotus
5% of 221 decks +2% synergy
Mox Diamond
5% of 221 decks +1% synergy
Lands (49)
Raffine's Tower
56% of 9 decks +52% synergy
Zagoth Triome
55% of 11 decks +51% synergy
Overgrown Tomb
53% of 19 decks +43% synergy
Blood Crypt
47% of 17 decks +38% synergy
Breeding Pool
45% of 11 decks +36% synergy
Woodland Cemetery
37% of 19 decks +31% synergy
Temple Garden
36% of 11 decks +27% synergy
Xander's Lounge
33% of 9 decks +30% synergy
Watery Grave
33% of 12 decks +23% synergy
The World Tree
30% of 10 decks +28% synergy
Hallowed Fountain
30% of 10 decks +21% synergy
Ziatora's Proving Ground
27% of 11 decks +24% synergy
Indatha Triome
27% of 11 decks +24% synergy
Necroblossom Snarl
26% of 19 decks +24% synergy
Isolated Chapel
25% of 12 decks +19% synergy
Morphic Pool
25% of 12 decks +18% synergy
Sunken Hollow
25% of 12 decks +16% synergy
Godless Shrine
25% of 12 decks +15% synergy
Myriad Landscape
24% of 220 decks +3% synergy
Luxury Suite
24% of 17 decks +17% synergy
Nurturing Peatland
21% of 19 decks +20% synergy
Twilight Mire
21% of 19 decks +19% synergy
Temple of Malady
21% of 19 decks +18% synergy
Command Tower
18% of 221 decks -55% synergy
Blackcleave Cliffs
18% of 17 decks +17% synergy
Canyon Slough
18% of 17 decks +16% synergy
Shadowblood Ridge
18% of 17 decks +15% synergy
Foreboding Ruins
18% of 17 decks +14% synergy
Rakdos Carnarium
18% of 17 decks +14% synergy
Sulfurous Springs
18% of 17 decks +14% synergy
Dragonskull Summit
18% of 17 decks +11% synergy
Smoldering Marsh
18% of 17 decks +10% synergy
Deathcap Glade
17% of 18 decks +14% synergy
Darkmoss Bridge
16% of 19 decks +15% synergy
Jungle Hollow
16% of 19 decks +14% synergy
Bayou
16% of 19 decks +13% synergy
Golgari Rot Farm
16% of 19 decks +12% synergy
Llanowar Wastes
16% of 19 decks +11% synergy
Undergrowth Stadium
16% of 19 decks +10% synergy
Cavern of Souls
15% of 220 decks +8% synergy
Verdant Catacombs
10% of 221 decks -2% synergy
Polluted Delta
9% of 221 decks -2% synergy
Marsh Flats
9% of 221 decks -3% synergy
Path of Ancestry
8% of 219 decks -12% synergy
Bloodstained Mire
8% of 221 decks -2% synergy
Gemstone Caverns
7% of 221 decks +2% synergy
Exotic Orchard
7% of 221 decks -28% synergy
Fabled Passage
5% of 216 decks -4% synergy
Prismatic Vista
5% of 217 decks -1% synergy