Mikaeus, the Unhallowed + Grim Poppet + Phyrexian Altar

Mikaeus, the Unhallowed
Grim Poppet
Phyrexian Altar

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

Mikaeus, the Unhallowed
1.56% of 1342 decks 21 decks
Hapatra, Vizier of Poisons
0.29% of 4820 decks 14 decks
Reaper King
0.24% of 5466 decks 13 decks
The Scorpion God
0.46% of 2175 decks 10 decks
Cao Ren, Wei Commander
3.23% of 31 decks 1 decks
Massacre Girl
0.06% of 1813 decks 1 decks
Savra, Queen of the Golgari
0.04% of 2841 decks 1 decks
Winter, Cynical Opportunist
0.06% of 1715 decks 1 decks
Varragoth, Bloodsky Sire
0.07% of 1381 decks 1 decks
K'rrik, Son of Yawgmoth
0.01% of 13965 decks 1 decks
Slimefoot and Squee
0.01% of 7880 decks 1 decks
Massacre Girl, Known Killer
0.02% of 4043 decks 1 decks
Tayam, Luminous Enigma
0.02% of 5783 decks 1 decks
Syr Konrad, the Grim
0.02% of 4591 decks 1 decks
Gonti, Lord of Luxury
0.07% of 1350 decks 1 decks
Yawgmoth, Thran Physician
0.02% of 5597 decks 1 decks
New Cards
High Synergy Cards
Ashnod's Altar
70% of 70 decks +62% synergy
Leyline of the Guildpact
80% of 5 decks +56% synergy
Yawgmoth, Thran Physician
56% of 68 decks +52% synergy
Cabal Coffers
60% of 70 decks +49% synergy
Unsettled Mariner
50% of 12 decks +48% synergy
Urborg, Tomb of Yawgmoth
56% of 70 decks +46% synergy
Devoted Druid
48% of 31 decks +45% synergy
Nest of Scarabs
44% of 70 decks +44% synergy
Padeem, Consul of Innovation
46% of 13 decks +43% synergy
Blood Artist
54% of 70 decks +43% synergy
Top Cards
Skullclamp
50% of 70 decks +38% synergy
Viscera Seer
47% of 70 decks +38% synergy
All Will Be One
44% of 18 decks +41% synergy
Zulaport Cutthroat
44% of 70 decks +34% synergy
Assassin's Trophy
43% of 30 decks +13% synergy
Black Sun's Zenith
43% of 70 decks +41% synergy
Eerie Interlude
43% of 14 decks +39% synergy
Kulrath Knight
42% of 24 decks +41% synergy
Reflections of Littjara
42% of 12 decks +36% synergy
Tatterkite
40% of 70 decks +40% synergy
Creatures
Carnifex Demon
40% of 70 decks +40% synergy
Triskelion
40% of 70 decks +40% synergy
Puppeteer Clique
39% of 70 decks +37% synergy
Irregular Cohort
38% of 13 decks +37% synergy
Maha, Its Feathers Night
38% of 8 decks +35% synergy
Chainbreaker
37% of 70 decks +37% synergy
Carrion Feeder
37% of 70 decks +32% synergy
Necroskitter
36% of 70 decks +35% synergy
Channeler Initiate
35% of 31 decks +35% synergy
Putrid Goblin
35% of 68 decks +35% synergy
Spitting Dilophosaurus
35% of 26 decks +34% synergy
Walking Ballista
34% of 70 decks +32% synergy
Yarok, the Desecrated
33% of 12 decks +30% synergy
Elesh Norn, Mother of Machines
33% of 9 decks +28% synergy
Spark Double
33% of 12 decks +26% synergy
Morophon, the Boundless
33% of 12 decks +20% synergy
Wickerbough Elder
32% of 31 decks +32% synergy
Generous Patron
32% of 31 decks +32% synergy
Obelisk Spider
32% of 31 decks +31% synergy
Skinrender
31% of 70 decks +31% synergy
Plague Belcher
31% of 70 decks +30% synergy
Crypt Ghast
31% of 70 decks +26% synergy
Pitiless Plunderer
31% of 70 decks +24% synergy
Gray Merchant of Asphodel
31% of 70 decks +22% synergy
Shapesharer
31% of 13 decks +30% synergy
Phyrexian Metamorph
31% of 13 decks +24% synergy
Quillspike
29% of 31 decks +29% synergy
Birds of Paradise
29% of 31 decks +2% synergy
Soul Snuffers
29% of 70 decks +28% synergy
Gravecrawler
29% of 70 decks +26% synergy
Mirror Entity
29% of 14 decks +24% synergy
Warren Soultrader
29% of 14 decks +21% synergy
Solemn Simulacrum
29% of 70 decks +15% synergy
Lesser Masticore
28% of 68 decks +28% synergy
Massacre Girl, Known Killer
27% of 26 decks +25% synergy
Ayara, First of Locthwain
26% of 68 decks +23% synergy
Wingrattle Scarecrow
26% of 70 decks +26% synergy
Fynn, the Fangbearer
23% of 30 decks +22% synergy
Ohran Frostfang
23% of 30 decks +18% synergy
Etherium Sculptor
23% of 13 decks +18% synergy
Cinderhaze Wretch
23% of 70 decks +23% synergy
Reassembling Skeleton
23% of 70 decks +19% synergy
Eternal Witness
23% of 31 decks +2% synergy
Midnight Banshee
21% of 70 decks +21% synergy
Mahadi, Emporium Master
21% of 19 decks +14% synergy
Stigma Lasher
21% of 24 decks +21% synergy
Taurean Mauler
21% of 24 decks +17% synergy
Dusk Urchins
20% of 70 decks +20% synergy
Banewhip Punisher
20% of 70 decks +20% synergy
Pawn of Ulamog
20% of 70 decks +18% synergy
Instants
Vampiric Tutor
47% of 70 decks +29% synergy
Dark Ritual
36% of 70 decks +13% synergy
Beast Within
35% of 31 decks -3% synergy
Worldly Tutor
32% of 31 decks +18% synergy
Heroic Intervention
32% of 31 decks +3% synergy
Cyclonic Rift
31% of 13 decks +3% synergy
Bedevil
26% of 23 decks +12% synergy
Chord of Calling
23% of 31 decks +17% synergy
Cauldron Haze
21% of 14 decks +21% synergy
Ghostway
21% of 14 decks +20% synergy
Enlightened Tutor
21% of 14 decks +4% synergy
Rakdos Charm
21% of 24 decks +6% synergy
Terminate
21% of 24 decks -0% synergy
Grim Affliction
20% of 70 decks +19% synergy
Entomb
17% of 70 decks +10% synergy
Chaos Warp
17% of 24 decks -15% synergy
Abrupt Decay
16% of 31 decks +6% synergy
Valakut Awakening
14% of 22 decks +7% synergy
Deadly Rollick
13% of 68 decks +2% synergy
Krosan Grip
13% of 31 decks +5% synergy
Crop Rotation
13% of 31 decks +3% synergy
Putrefy
13% of 31 decks -3% synergy
Sudden Spoiling
13% of 70 decks +11% synergy
Defile
12% of 68 decks +8% synergy
Whisper of the Dross
11% of 47 decks +9% synergy
Village Rites
10% of 68 decks +0% synergy
Culling the Weak
10% of 70 decks +6% synergy
Nature's Claim
10% of 31 decks +0% synergy
Tragic Slip
9% of 70 decks +5% synergy
Cabal Ritual
7% of 70 decks +2% synergy
Infernal Grasp
6% of 66 decks -2% synergy
Deadly Dispute
6% of 67 decks -5% synergy
Splendid Agony
6% of 70 decks +6% synergy
Go for the Throat
6% of 70 decks -1% synergy
Saw in Half
5% of 55 decks +2% synergy
Sorceries
Demonic Tutor
64% of 70 decks +42% synergy
Rite of Replication
38% of 13 decks +35% synergy
Diabolic Intent
31% of 70 decks +23% synergy
Reanimate
30% of 70 decks +14% synergy
Cultivate
29% of 31 decks -17% synergy
Wake the Past
27% of 11 decks +24% synergy
Damnation
26% of 70 decks +18% synergy
Persist
25% of 67 decks +23% synergy
One with the Machine
25% of 12 decks +24% synergy
Vandalblast
25% of 24 decks +9% synergy
Feed the Swarm
25% of 68 decks +7% synergy
Kodama's Reach
23% of 31 decks -9% synergy
Blasphemous Act
21% of 24 decks -13% synergy
Sign in Blood
19% of 70 decks +9% synergy
Toxic Deluge
19% of 70 decks +1% synergy
Triumph of the Hordes
16% of 31 decks +13% synergy
Nature's Lore
16% of 31 decks -16% synergy
Buried Alive
14% of 70 decks +9% synergy
Farseek
13% of 31 decks -21% synergy
Incremental Blight
13% of 70 decks +13% synergy
Grim Tutor
13% of 70 decks +8% synergy
Exsanguinate
13% of 70 decks +7% synergy
Victimize
13% of 70 decks +1% synergy
Majestic Genesis
12% of 25 decks +11% synergy
Diabolic Tutor
11% of 70 decks +5% synergy
Night's Whisper
11% of 70 decks +2% synergy
Culling Ritual
10% of 29 decks -1% synergy
Torment of Hailfire
10% of 70 decks +5% synergy
Finale of Devastation
10% of 30 decks +2% synergy
Natural Order
10% of 31 decks +7% synergy
Sylvan Scrying
10% of 31 decks +7% synergy
Green Sun's Zenith
10% of 31 decks +3% synergy
Skyshroud Claim
10% of 31 decks +0% synergy
Three Visits
10% of 31 decks -15% synergy
Rampant Growth
10% of 31 decks -25% synergy
Liliana's Influence
9% of 70 decks +8% synergy
Praetor's Grasp
9% of 70 decks +6% synergy
Agadeem's Awakening
7% of 68 decks +4% synergy
Lethal Sting
7% of 70 decks +7% synergy
Mutilate
7% of 70 decks +5% synergy
Drown in Ichor
6% of 47 decks +4% synergy
Beseech the Queen
6% of 70 decks +5% synergy
Bubbling Muck
6% of 70 decks +4% synergy
Patriarch's Bidding
6% of 70 decks +2% synergy
Unearth
6% of 70 decks +2% synergy
Utility Artifacts
Altar of Dementia
37% of 70 decks +34% synergy
Lightning Greaves
34% of 70 decks +9% synergy
Cauldron of Souls
33% of 70 decks +32% synergy
Blasting Station
27% of 70 decks +27% synergy
Contagion Engine
27% of 70 decks +26% synergy
Jet Medallion
21% of 70 decks +19% synergy
Contagion Clasp
20% of 70 decks +19% synergy
Swiftfoot Boots
19% of 70 decks -9% synergy
Bolas's Citadel
18% of 68 decks +8% synergy
Krark-Clan Ironworks
17% of 70 decks +16% synergy
The Ozolith
16% of 68 decks +13% synergy
Sensei's Divining Top
16% of 70 decks +10% synergy
Aetherflux Reservoir
14% of 70 decks +11% synergy
The One Ring
12% of 41 decks +3% synergy
Altar of the Brood
11% of 70 decks +10% synergy
Bontu's Monument
10% of 70 decks +8% synergy
The Great Henge
10% of 30 decks +0% synergy
Birthing Pod
10% of 31 decks +7% synergy
Agatha's Soul Cauldron
9% of 33 decks +8% synergy
Maskwood Nexus
9% of 68 decks +6% synergy
Nim Deathmantle
9% of 70 decks +8% synergy
Expedition Map
9% of 70 decks +5% synergy
Panharmonicon
9% of 70 decks +4% synergy
Luxior, Giada's Gift
7% of 61 decks +6% synergy
Serrated Arrows
6% of 70 decks +6% synergy
Mindcrank
6% of 70 decks +4% synergy
Crucible of Worlds
6% of 70 decks +3% synergy
Whip of Erebos
6% of 70 decks +2% synergy
Whispersilk Cloak
6% of 70 decks +2% synergy
Enchantments
Blowfly Infestation
40% of 70 decks +39% synergy
Smothering Tithe
38% of 13 decks +13% synergy
Everlasting Torment
38% of 24 decks +37% synergy
Crumbling Ashes
27% of 70 decks +27% synergy
Grave Pact
27% of 70 decks +23% synergy
Cryptolith Rite
26% of 31 decks +22% synergy
Black Market
24% of 70 decks +20% synergy
The Meathook Massacre
24% of 66 decks +19% synergy
Arcane Adaptation
23% of 13 decks +22% synergy
Retribution of the Ancients
23% of 70 decks +22% synergy
Flourishing Defenses
23% of 31 decks +22% synergy
Phyrexian Arena
21% of 70 decks +7% synergy
Sylvan Library
19% of 31 decks +8% synergy
Necropotence
19% of 70 decks +13% synergy
Animate Dead
19% of 70 decks +9% synergy
Molten Echoes
18% of 22 decks +16% synergy
Bastion of Remembrance
18% of 68 decks +11% synergy
Dictate of Erebos
17% of 70 decks +13% synergy
Glistening Oil
14% of 70 decks +14% synergy
Moldervine Reclamation
13% of 30 decks +4% synergy
Journey to Eternity
13% of 31 decks +10% synergy
Black Market Connections
12% of 60 decks +1% synergy
Heartless Summoning
10% of 70 decks +9% synergy
Thran Vigil
10% of 51 decks +9% synergy
Growing Rites of Itlimoc
10% of 31 decks +4% synergy
Beastmaster Ascension
10% of 31 decks +4% synergy
Parallel Lives
10% of 31 decks +2% synergy
Revel in Riches
9% of 70 decks +5% synergy
Exquisite Blood
9% of 70 decks +4% synergy
Sanguine Bond
9% of 70 decks +3% synergy
Bloodchief Ascension
7% of 70 decks +4% synergy
Agent of the Iron Throne
7% of 60 decks +4% synergy
Blight Mound
6% of 67 decks +5% synergy
Fevered Convulsions
6% of 70 decks +6% synergy
Phyrexian Reclamation
6% of 70 decks +2% synergy
Planeswalkers
Tezzeret the Seeker
31% of 13 decks +28% synergy
Tezzeret, Master of the Bridge
25% of 12 decks +23% synergy
Daretti, Scrap Savant
17% of 24 decks +14% synergy
Vraska, Betrayal's Sting
12% of 48 decks +9% synergy
Grist, the Hunger Tide
10% of 29 decks +7% synergy
Liliana, Death Wielder
10% of 70 decks +10% synergy
Liliana, Dreadhorde General
9% of 68 decks +5% synergy
Liliana Vess
6% of 70 decks +5% synergy
Liliana of the Dark Realms
6% of 70 decks +4% synergy
Utility Lands
Boseiju, Who Endures
43% of 28 decks +23% synergy
Phyrexian Tower
41% of 70 decks +33% synergy
Bojuka Bog
39% of 70 decks +8% synergy
Academy Ruins
38% of 13 decks +34% synergy
Reliquary Tower
34% of 70 decks +5% synergy
Ancient Tomb
26% of 70 decks +15% synergy
Creeping Tar Pit
23% of 13 decks +20% synergy
Cabal Stronghold
21% of 70 decks +18% synergy
Nykthos, Shrine to Nyx
21% of 70 decks +16% synergy
Kessig Wolf Run
21% of 14 decks +6% synergy
Yavimaya, Cradle of Growth
21% of 67 decks +12% synergy
Ifnir Deadlands
20% of 70 decks +20% synergy
Karn's Bastion
19% of 68 decks +14% synergy
Takenuma, Abandoned Mire
17% of 64 decks +7% synergy
Grasping Dunes
17% of 70 decks +17% synergy
Castle Locthwain
16% of 68 decks +11% synergy
Gaea's Cradle
16% of 31 decks +10% synergy
Witch's Cottage
13% of 68 decks +9% synergy
Shizo, Death's Storehouse
13% of 70 decks +8% synergy
Urza's Saga
12% of 67 decks +5% synergy
Volrath's Stronghold
11% of 70 decks +10% synergy
Thespian's Stage
11% of 70 decks +9% synergy
War Room
10% of 68 decks +4% synergy
Desert of the Glorified
10% of 70 decks +9% synergy
Rogue's Passage
10% of 70 decks -9% synergy
Hashep Oasis
10% of 31 decks +9% synergy
Desert of the Indomitable
10% of 31 decks +8% synergy
Tree of Tales
10% of 31 decks +8% synergy
Nesting Grounds
9% of 68 decks +7% synergy
The Black Gate
9% of 34 decks +5% synergy
Strip Mine
9% of 70 decks +6% synergy
Scavenger Grounds
9% of 70 decks +5% synergy
Inventors' Fair
9% of 70 decks +5% synergy
Inkmoth Nexus
7% of 70 decks +6% synergy
Polluted Mire
7% of 70 decks +6% synergy
Cascading Cataracts
7% of 70 decks +6% synergy
Command Beacon
7% of 70 decks +2% synergy
Temple of the False God
7% of 70 decks -3% synergy
Emergence Zone
6% of 68 decks +3% synergy
Field of the Dead
6% of 68 decks +2% synergy
Lake of the Dead
6% of 70 decks +5% synergy
Unholy Grotto
6% of 70 decks +5% synergy
Vesuva
6% of 70 decks +4% synergy
High Market
6% of 70 decks +3% synergy
Barren Moor
6% of 70 decks +2% synergy
Darksteel Citadel
6% of 70 decks +2% synergy
Vault of Whispers
6% of 70 decks +1% synergy
Mortuary Mire
6% of 70 decks +1% synergy
Mana Artifacts
Sol Ring
93% of 70 decks +8% synergy
Arcane Signet
66% of 68 decks -6% synergy
Rakdos Signet
29% of 24 decks -1% synergy
Talisman of Indulgence
25% of 24 decks -1% synergy
Talisman of Resilience
23% of 30 decks +12% synergy
Cursed Mirror
14% of 21 decks +9% synergy
Throne of Eldraine
13% of 31 decks +10% synergy
Golgari Signet
13% of 31 decks +0% synergy
Chromatic Lantern
13% of 70 decks +3% synergy
Thought Vessel
13% of 70 decks -4% synergy
Charcoal Diamond
10% of 70 decks +5% synergy
Commander's Sphere
10% of 70 decks -5% synergy
Mind Stone
10% of 70 decks -7% synergy
Fellwar Stone
9% of 70 decks -12% synergy
Staff of Compleation
8% of 48 decks +7% synergy
Jeweled Lotus
7% of 68 decks +1% synergy
Sceptre of Eternal Glory
7% of 55 decks +6% synergy
Caged Sun
7% of 70 decks +5% synergy
Worn Powerstone
7% of 70 decks +4% synergy
Mana Crypt
7% of 70 decks -2% synergy
Extraplanar Lens
6% of 70 decks +5% synergy
Chrome Mox
6% of 70 decks -1% synergy
Mana Vault
6% of 70 decks -1% synergy
Lands
Overgrown Tomb
81% of 31 decks +38% synergy
Command Tower
56% of 70 decks -18% synergy
Blood Crypt
54% of 24 decks +15% synergy
Underground Mortuary
46% of 13 decks +30% synergy
Watery Grave
46% of 13 decks +5% synergy
Haunted Ridge
43% of 21 decks +27% synergy
Godless Shrine
43% of 14 decks +2% synergy
Raffine's Tower
40% of 10 decks +12% synergy
Breeding Pool
38% of 13 decks -3% synergy
Tainted Peak
38% of 24 decks +28% synergy
Dragonskull Summit
38% of 24 decks +7% synergy
Woodland Cemetery
35% of 31 decks +8% synergy
Badlands
33% of 24 decks +20% synergy
Luxury Suite
33% of 24 decks +7% synergy
Zagoth Triome
33% of 12 decks +3% synergy
The World Tree
33% of 12 decks -0% synergy
Llanowar Wastes
32% of 31 decks +7% synergy
Steam Vents
31% of 13 decks -8% synergy
Hallowed Fountain
31% of 13 decks -10% synergy
Xander's Lounge
30% of 10 decks +2% synergy
Bayou
29% of 31 decks +15% synergy
Temple Garden
29% of 14 decks -12% synergy
Ziatora's Proving Ground
27% of 11 decks -5% synergy
Verdant Catacombs
27% of 70 decks +16% synergy
Undergrowth Stadium
27% of 30 decks +0% synergy
Graven Cairns
25% of 24 decks +17% synergy
Underground Sea
23% of 13 decks +9% synergy
Morphic Pool
23% of 13 decks -3% synergy
Indatha Triome
23% of 13 decks -8% synergy
Twilight Mire
23% of 31 decks +13% synergy
Scrubland
21% of 14 decks +8% synergy
Deathcap Glade
21% of 28 decks +7% synergy
Stomping Ground
21% of 14 decks -20% synergy
Sulfurous Springs
21% of 24 decks +1% synergy
Smoldering Marsh
21% of 24 decks -12% synergy
Nurturing Peatland
20% of 30 decks +14% synergy
Darkbore Pathway
20% of 30 decks +11% synergy
Tainted Wood
19% of 31 decks +6% synergy
Exotic Orchard
17% of 70 decks -18% synergy
Blackcleave Cliffs
17% of 24 decks +11% synergy
Rakdos Carnarium
17% of 24 decks +2% synergy
Forbidden Orchard
16% of 70 decks +13% synergy
Bloodstained Mire
16% of 70 decks +5% synergy
Myriad Landscape
16% of 70 decks -4% synergy
Mana Confluence
14% of 70 decks +7% synergy
Blightstep Pathway
14% of 22 decks +4% synergy
Golgari Rot Farm
13% of 31 decks -5% synergy
Polluted Delta
13% of 70 decks +2% synergy
Marsh Flats
13% of 70 decks +2% synergy
Canyon Slough
12% of 24 decks +7% synergy