Mikaeus, the Unhallowed + Grim Poppet + Phyrexian Altar

Mikaeus, the Unhallowed
Grim Poppet
Phyrexian Altar

Requires
All permanents 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 colored mana. Infinite -1/-1 counters. Infinite ETB. Infinite LTB. Infinite death triggers. Infinite sacrifice triggers.

Top Commanders (3)
Mikaeus, the Unhallowed
0.93% of 967 decks 9 decks
The Scorpion God
0.85% of 1884 decks 16 decks
Hapatra, Vizier of Poisons
0.18% of 4330 decks 8 decks
Top Cards (10)
Kulrath Knight
84% of 19 decks +84% synergy
Devoted Druid
73% of 11 decks +71% synergy
Yawgmoth, Thran Physician
72% of 39 decks +70% synergy
All Will Be One
71% of 7 decks +69% synergy
Everlasting Torment
68% of 19 decks +68% synergy
Black Sun's Zenith
68% of 41 decks +67% synergy
Ashnod's Altar
68% of 41 decks +60% synergy
Nest of Scarabs
66% of 41 decks +65% synergy
Channeler Initiate
64% of 11 decks +63% synergy
Wickerbough Elder
64% of 11 decks +63% synergy
Creatures (50)
Sun Titan
100% of 3 decks +94% synergy
Amoeboid Changeling
75% of 4 decks +75% synergy
Necroskitter
61% of 41 decks +61% synergy
Obelisk Spider
60% of 10 decks +60% synergy
Generous Patron
60% of 10 decks +60% synergy
Carnifex Demon
56% of 41 decks +56% synergy
Stigma Lasher
53% of 19 decks +53% synergy
Viscera Seer
51% of 41 decks +45% synergy
Blood Artist
49% of 41 decks +43% synergy
Mahadi, Emporium Master
45% of 11 decks +44% synergy
Soul Snuffers
44% of 41 decks +44% synergy
Murderous Redcap
42% of 19 decks +42% synergy
Puppeteer Clique
41% of 41 decks +41% synergy
Skinrender
39% of 41 decks +39% synergy
Zulaport Cutthroat
39% of 41 decks +33% synergy
Solemn Simulacrum
39% of 41 decks +24% synergy
Hateflayer
37% of 19 decks +37% synergy
Woodfall Primus
36% of 11 decks +36% synergy
Ulvenwald Tracker
36% of 11 decks +35% synergy
Deathrite Shaman
36% of 11 decks +33% synergy
Eternal Witness
36% of 11 decks +25% synergy
Birds of Paradise
36% of 11 decks +25% synergy
Putrid Goblin
33% of 39 decks +33% synergy
Tatterkite
32% of 41 decks +32% synergy
Crypt Ghast
32% of 41 decks +29% synergy
Soul-Scar Mage
32% of 19 decks +31% synergy
Fynn, the Fangbearer
30% of 10 decks +29% synergy
Corrosive Mentor
29% of 41 decks +29% synergy
Dockside Extortionist
28% of 18 decks +19% synergy
Quillspike
27% of 11 decks +27% synergy
Seshiro the Anointed
27% of 11 decks +27% synergy
Creakwood Liege
27% of 11 decks +27% synergy
Ivy Lane Denizen
27% of 11 decks +26% synergy
Craterhoof Behemoth
27% of 11 decks +24% synergy
Dusk Urchins
27% of 41 decks +27% synergy
Triskelion
27% of 41 decks +26% synergy
Carrion Feeder
27% of 41 decks +24% synergy
Gray Merchant of Asphodel
27% of 41 decks +22% synergy
Grief Tyrant
26% of 19 decks +26% synergy
Banewhip Punisher
25% of 40 decks +25% synergy
Harbinger of Night
24% of 41 decks +24% synergy
Chainbreaker
24% of 41 decks +24% synergy
Midnight Banshee
24% of 41 decks +24% synergy
Lesser Masticore
23% of 39 decks +23% synergy
Pitiless Plunderer
22% of 40 decks +19% synergy
Gravecrawler
22% of 41 decks +20% synergy
Walking Ballista
22% of 41 decks +19% synergy
Burnished Hart
22% of 41 decks +16% synergy
Ashenmoor Liege
21% of 19 decks +21% synergy
Wingrattle Scarecrow
20% of 41 decks +19% synergy
Instants (34)
Beast Within
64% of 11 decks +44% synergy
Bedevil
58% of 19 decks +54% synergy
Assassin's Trophy
50% of 10 decks +44% synergy
Whisper of the Dross
43% of 7 decks +42% synergy
Terminate
37% of 19 decks +32% synergy
Vampiric Tutor
37% of 41 decks +26% synergy
Chord of Calling
36% of 11 decks +33% synergy
Grim Affliction
34% of 41 decks +34% synergy
Dark Ritual
34% of 41 decks +24% synergy
Rakdos Charm
32% of 19 decks +28% synergy
Deflecting Swat
28% of 18 decks +21% synergy
Putrefy
27% of 11 decks +24% synergy
Crop Rotation
27% of 11 decks +22% synergy
Nature's Claim
27% of 11 decks +21% synergy
Heroic Intervention
27% of 11 decks +14% synergy
Chaos Warp
26% of 19 decks +10% synergy
Tibalt's Trickery
25% of 16 decks +22% synergy
Scar
21% of 19 decks +21% synergy
Abrade
21% of 19 decks +16% synergy
Sudden Spoiling
20% of 41 decks +18% synergy
Valakut Awakening
18% of 17 decks +14% synergy
Entomb
17% of 41 decks +13% synergy
Puncture Bolt
16% of 19 decks +16% synergy
Puncture Blast
16% of 19 decks +16% synergy
Lightning Bolt
16% of 19 decks +11% synergy
Deadly Rollick
13% of 39 decks +8% synergy
Malakir Rebirth
11% of 38 decks +6% synergy
Feign Death
8% of 36 decks +7% synergy
Village Rites
8% of 38 decks +3% synergy
Splendid Agony
7% of 41 decks +7% synergy
Virulent Wound
7% of 41 decks +7% synergy
Tainted Strike
7% of 41 decks +6% synergy
Culling the Weak
7% of 41 decks +5% synergy
Go for the Throat
7% of 41 decks +4% synergy
Sorceries (30)
Demonic Tutor
59% of 41 decks +46% synergy
Cultivate
45% of 11 decks +23% synergy
Vandalblast
42% of 19 decks +34% synergy
Feed the Swarm
37% of 38 decks +27% synergy
Blasphemous Act
37% of 19 decks +21% synergy
Kodama's Reach
36% of 11 decks +21% synergy
Diabolic Intent
32% of 41 decks +27% synergy
Damnation
32% of 41 decks +27% synergy
Grim Tutor
29% of 41 decks +26% synergy
Reanimate
29% of 41 decks +22% synergy
Skyshroud Claim
27% of 11 decks +22% synergy
Harmonize
27% of 11 decks +22% synergy
Sign in Blood
27% of 41 decks +21% synergy
Incremental Blight
24% of 41 decks +24% synergy
Persist
22% of 36 decks +21% synergy
Dreadbore
21% of 19 decks +20% synergy
Victimize
20% of 41 decks +14% synergy
Toxic Deluge
20% of 41 decks +12% synergy
Torment of Hailfire
18% of 40 decks +14% synergy
Exsanguinate
17% of 41 decks +14% synergy
Night's Whisper
17% of 41 decks +12% synergy
Chandra's Ignition
16% of 19 decks +14% synergy
Buried Alive
12% of 41 decks +9% synergy
Diabolic Tutor
12% of 41 decks +8% synergy
Read the Bones
12% of 41 decks +7% synergy
Liliana's Influence
10% of 41 decks +10% synergy
Unmarked Grave
8% of 37 decks +6% synergy
Agadeem's Awakening
8% of 38 decks +6% synergy
Lethal Sting
8% of 40 decks +7% synergy
Beseech the Queen
7% of 41 decks +7% synergy
Utility Artifacts (23)
Skullclamp
49% of 41 decks +36% synergy
Contagion Clasp
46% of 41 decks +45% synergy
Contagion Engine
44% of 41 decks +43% synergy
Lightning Greaves
39% of 41 decks +13% synergy
Cauldron of Souls
37% of 41 decks +36% synergy
Altar of Dementia
29% of 41 decks +26% synergy
Blasting Station
22% of 41 decks +21% synergy
The Ozolith
21% of 39 decks +17% synergy
Bolas's Citadel
21% of 39 decks +15% synergy
Expedition Map
15% of 41 decks +11% synergy
Wayfarer's Bauble
15% of 41 decks +3% synergy
Swiftfoot Boots
15% of 41 decks -14% synergy
Altar of the Brood
12% of 41 decks +11% synergy
Bontu's Monument
12% of 41 decks +10% synergy
Sensei's Divining Top
12% of 41 decks +6% synergy
Sword of Truth and Justice
10% of 39 decks +9% synergy
Jet Medallion
10% of 41 decks +8% synergy
The Immortal Sun
8% of 40 decks +7% synergy
Spawning Pit
7% of 41 decks +7% synergy
Throne of Geth
7% of 41 decks +7% synergy
Krark-Clan Ironworks
7% of 41 decks +6% synergy
Whip of Erebos
7% of 41 decks +5% synergy
Panharmonicon
7% of 41 decks +3% synergy
Enchantments (27)
Cryptolith Rite
64% of 11 decks +62% synergy
Blowfly Infestation
61% of 41 decks +61% synergy
Flourishing Defenses
45% of 11 decks +45% synergy
Crumbling Ashes
41% of 41 decks +41% synergy
Beastmaster Ascension
36% of 11 decks +33% synergy
Phyrexian Arena
34% of 41 decks +27% synergy
Growing Rites of Itlimoc
30% of 10 decks +28% synergy
Fecundity
27% of 11 decks +27% synergy
Sylvan Library
27% of 11 decks +21% synergy
Animate Dead
27% of 41 decks +22% synergy
Black Market Connections
24% of 17 decks +18% synergy
The Meathook Massacre
23% of 35 decks +20% synergy
Grave Pact
22% of 41 decks +20% synergy
Black Market
22% of 41 decks +19% synergy
Dictate of Erebos
20% of 41 decks +17% synergy
Bastion of Remembrance
18% of 38 decks +15% synergy
Revel in Riches
15% of 40 decks +13% synergy
Phyrexian Reclamation
15% of 41 decks +12% synergy
Glistening Oil
12% of 41 decks +12% synergy
Fevered Convulsions
10% of 41 decks +10% synergy
Retribution of the Ancients
10% of 41 decks +9% synergy
Exquisite Blood
10% of 41 decks +7% synergy
Necropotence
10% of 41 decks +7% synergy
Attrition
7% of 41 decks +7% synergy
No Mercy
7% of 41 decks +6% synergy
Bitterblossom
7% of 41 decks +5% synergy
Sanguine Bond
7% of 41 decks +4% synergy
Planeswalkers (6)
Vraska, Betrayal's Sting
40% of 10 decks +37% synergy
Grist, the Hunger Tide
30% of 10 decks +29% synergy
Liliana, Dreadhorde General
15% of 39 decks +13% synergy
Liliana, Death Wielder
15% of 41 decks +15% synergy
Liliana of the Dark Realms
12% of 41 decks +12% synergy
Liliana Vess
7% of 41 decks +7% synergy
Utility Lands (28)
Urborg, Tomb of Yawgmoth
54% of 41 decks +43% synergy
Boseiju, Who Endures
50% of 8 decks +40% synergy
Cabal Coffers
46% of 41 decks +40% synergy
Bojuka Bog
46% of 41 decks +30% synergy
Reliquary Tower
44% of 41 decks +16% synergy
Takenuma, Abandoned Mire
38% of 29 decks +31% synergy
Phyrexian Tower
34% of 41 decks +30% synergy
Karn's Bastion
33% of 39 decks +28% synergy
Sokenzan, Crucible of Defiance
27% of 15 decks +23% synergy
Ifnir Deadlands
18% of 40 decks +17% synergy
High Market
17% of 41 decks +13% synergy
Temple of the False God
17% of 41 decks +7% synergy
Kher Keep
16% of 19 decks +14% synergy
Grasping Dunes
15% of 41 decks +14% synergy
Nykthos, Shrine to Nyx
15% of 41 decks +9% synergy
Ancient Tomb
15% of 41 decks +4% synergy
Inkmoth Nexus
12% of 41 decks +11% synergy
Westvale Abbey
12% of 41 decks +11% synergy
Urza's Saga
11% of 36 decks +4% synergy
Nesting Grounds
10% of 39 decks +9% synergy
Castle Locthwain
10% of 39 decks +7% synergy
Cabal Stronghold
10% of 40 decks +8% synergy
Arcane Lighthouse
10% of 41 decks +8% synergy
Command Beacon
10% of 41 decks +5% synergy
Rogue's Passage
10% of 41 decks -8% synergy
Witch's Cottage
8% of 39 decks +6% synergy
Strip Mine
7% of 41 decks +4% synergy
Inventors' Fair
7% of 41 decks +3% synergy
Mana Artifacts (17)
Sol Ring
95% of 41 decks +11% synergy
Arcane Signet
74% of 39 decks +5% synergy
Rakdos Signet
63% of 19 decks +56% synergy
Talisman of Indulgence
42% of 19 decks +37% synergy
Talisman of Resilience
30% of 10 decks +28% synergy
Staff of Compleation
30% of 10 decks +28% synergy
Mind Stone
20% of 41 decks +1% synergy
Fellwar Stone
17% of 41 decks -4% synergy
Thought Vessel
15% of 41 decks -0% synergy
Commander's Sphere
15% of 41 decks -3% synergy
Charcoal Diamond
12% of 41 decks +9% synergy
Nyx Lotus
10% of 39 decks +8% synergy
Extraplanar Lens
7% of 41 decks +6% synergy
Darksteel Ingot
7% of 41 decks +6% synergy
Worn Powerstone
7% of 41 decks +5% synergy
Chromatic Lantern
7% of 41 decks -2% synergy
Mana Crypt
7% of 41 decks -4% synergy
Lands (43)
Overgrown Tomb
100% of 11 decks +90% synergy
Blood Crypt
79% of 19 decks +70% synergy
Haunted Ridge
75% of 16 decks +71% synergy
Morphic Pool
75% of 4 decks +69% synergy
Watery Grave
75% of 4 decks +64% synergy
Woodland Cemetery
73% of 11 decks +68% synergy
Dragonskull Summit
68% of 19 decks +62% synergy
Command Tower
68% of 41 decks -4% synergy
Tainted Wood
64% of 11 decks +61% synergy
Llanowar Wastes
55% of 11 decks +49% synergy
Graven Cairns
53% of 19 decks +51% synergy
Undergrowth Stadium
50% of 10 decks +44% synergy
Tainted Peak
47% of 19 decks +45% synergy
Luxury Suite
47% of 19 decks +42% synergy
Smoldering Marsh
42% of 19 decks +35% synergy
Blightstep Pathway
41% of 17 decks +39% synergy
Deathcap Glade
40% of 10 decks +36% synergy
Twilight Mire
36% of 11 decks +34% synergy
Bayou
36% of 11 decks +33% synergy
Badlands
32% of 19 decks +29% synergy
Nurturing Peatland
30% of 10 decks +29% synergy
Darkbore Pathway
30% of 10 decks +28% synergy
Bloodstained Mire
29% of 41 decks +19% synergy
Verdant Catacombs
29% of 41 decks +17% synergy
Temple of Malady
27% of 11 decks +24% synergy
Sulfurous Springs
26% of 19 decks +23% synergy
Blackcleave Cliffs
21% of 19 decks +20% synergy
Canyon Slough
21% of 19 decks +20% synergy
Temple of Malice
21% of 19 decks +18% synergy
Forbidden Orchard
17% of 41 decks +14% synergy
Marsh Flats
17% of 41 decks +5% synergy
Prismatic Vista
15% of 39 decks +9% synergy
Fabled Passage
15% of 39 decks +5% synergy
Polluted Delta
15% of 41 decks +4% synergy
Evolving Wilds
15% of 41 decks -8% synergy
Exotic Orchard
15% of 41 decks -19% synergy
Mana Confluence
12% of 41 decks +4% synergy
Wooded Foothills
12% of 41 decks +2% synergy
Scalding Tarn
12% of 41 decks +1% synergy
Terramorphic Expanse
12% of 41 decks -4% synergy
Myriad Landscape
10% of 41 decks -12% synergy
Cavern of Souls
7% of 41 decks +2% synergy
Arid Mesa
7% of 41 decks -4% synergy