Mikaeus, the Unhallowed + Retribution of the Ancients + Basal Sliver

Mikaeus, the Unhallowed
Retribution of the Ancients
Basal Sliver

Requires
Mikaeus, the Unhallowed must be on the battlefield. Retribution of the Ancients must be on the battlefield. Basal Sliver must be on the battlefield. Basal Sliver does not have a +1/+1 counter on it.
Steps
  1. Activate Basal Sliver by sacrificing it, adding .
  2. Basal Sliver dies, triggering its undying ability, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
  3. Activate Retribution of the Ancients by paying and removing the +1/+1 counter from Basal Sliver, targeting any creature.
  4. Repeat.
Results
Infinite black mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Reduce any number of target creatures' toughness to zero.

Maga, Traitor to Mortals
0.52% of 191 decks 1 decks
Mikaeus, the Unhallowed
0.31% of 1274 decks 4 decks
Sauron, the Necromancer
0.15% of 658 decks 1 decks
Chainer, Dementia Master
0.06% of 1543 decks 1 decks
Marchesa, the Black Rose
0.01% of 9078 decks 1 decks
K'rrik, Son of Yawgmoth
0.01% of 12844 decks 1 decks
Top Cards
Phyrexian Altar
89% of 9 decks +85% synergy
Blood Vassal
78% of 9 decks +78% synergy
Crypt Ghast
78% of 9 decks +75% synergy
Altar of Dementia
78% of 9 decks +75% synergy
Dark Ritual
78% of 9 decks +67% synergy
Blood Pet
67% of 9 decks +66% synergy
Jet Medallion
67% of 9 decks +64% synergy
Necropotence
67% of 9 decks +64% synergy
Blood Artist
67% of 9 decks +61% synergy
Ashnod's Altar
67% of 9 decks +59% synergy
Creatures
Thalakos Deceiver
100% of 1 decks +100% synergy
Thraximundar
100% of 1 decks +100% synergy
Dack's Duplicate
100% of 1 decks +100% synergy
Grimgrin, Corpse-Born
100% of 1 decks +100% synergy
Flayer of the Hatebound
100% of 1 decks +100% synergy
Reef Worm
100% of 1 decks +100% synergy
Rionya, Fire Dancer
100% of 1 decks +99% synergy
Sower of Temptation
100% of 1 decks +99% synergy
The Scarab God
100% of 1 decks +99% synergy
Scourge of the Throne
100% of 1 decks +99% synergy
Glen Elendra Archmage
100% of 1 decks +99% synergy
Terror of the Peaks
100% of 1 decks +97% synergy
Dreamtide Whale
100% of 1 decks +97% synergy
Spark Double
100% of 1 decks +96% synergy
Accursed Marauder
100% of 1 decks +94% synergy
Dockside Extortionist
100% of 1 decks +92% synergy
Putrid Goblin
56% of 9 decks +55% synergy
Sidisi, Undead Vizier
56% of 9 decks +54% synergy
Ayara, First of Locthwain
56% of 9 decks +54% synergy
Carrion Feeder
56% of 9 decks +53% synergy
Gray Merchant of Asphodel
56% of 9 decks +51% synergy
Viscera Seer
56% of 9 decks +51% synergy
Zulaport Cutthroat
56% of 9 decks +50% synergy
Warren Soultrader
50% of 2 decks +46% synergy
Marionette Apprentice
50% of 2 decks +45% synergy
Lesser Masticore
44% of 9 decks +44% synergy
Gravecrawler
44% of 9 decks +43% synergy
Yawgmoth, Thran Physician
44% of 9 decks +43% synergy
Walking Ballista
44% of 9 decks +42% synergy
Tatterkite
33% of 9 decks +33% synergy
Cryptic Trilobite
33% of 9 decks +33% synergy
Triskelion
33% of 9 decks +33% synergy
Plague Belcher
33% of 9 decks +33% synergy
Feral Ghoul
33% of 6 decks +33% synergy
Pitiless Plunderer
33% of 9 decks +29% synergy
Skeleton Crew
25% of 4 decks +24% synergy
Master of Dark Rites
25% of 4 decks +24% synergy
Orcish Bowmasters
25% of 8 decks +19% synergy
Chainbreaker
22% of 9 decks +22% synergy
Basal Thrull
22% of 9 decks +22% synergy
Wingrattle Scarecrow
22% of 9 decks +22% synergy
Dimir House Guard
22% of 9 decks +22% synergy
Magus of the Coffers
22% of 9 decks +22% synergy
Massacre Wurm
22% of 9 decks +20% synergy
Grim Haruspex
22% of 9 decks +20% synergy
Syr Konrad, the Grim
22% of 9 decks +18% synergy
Solemn Simulacrum
22% of 9 decks +8% synergy
Bloodletter of Aclazotz
20% of 5 decks +17% synergy
Scampire
12% of 8 decks +12% synergy
Cirith Ungol Patrol
12% of 8 decks +12% synergy
Instants
Cyclonic Rift
100% of 1 decks +86% synergy
Counterspell
100% of 1 decks +79% synergy
Vampiric Tutor
56% of 9 decks +46% synergy
Fell the Profane
50% of 2 decks +43% synergy
Culling the Weak
44% of 9 decks +43% synergy
Cabal Ritual
44% of 9 decks +42% synergy
Entomb
44% of 9 decks +41% synergy
Imp's Mischief
33% of 9 decks +32% synergy
Deadly Rollick
33% of 9 decks +28% synergy
Saw in Half
25% of 8 decks +23% synergy
Sacrifice
22% of 9 decks +22% synergy
Deadly Dispute
22% of 9 decks +17% synergy
Not Dead After All
14% of 7 decks +12% synergy
Isildur's Fateful Strike
12% of 8 decks +12% synergy
Corrupted Conviction
12% of 8 decks +10% synergy
Corpse Dance
11% of 9 decks +11% synergy
Darkblast
11% of 9 decks +11% synergy
Malicious Affliction
11% of 9 decks +11% synergy
Altar's Reap
11% of 9 decks +11% synergy
Stinging Study
11% of 9 decks +10% synergy
Sudden Spoiling
11% of 9 decks +10% synergy
Dismember
11% of 9 decks +10% synergy
Ad Nauseam
11% of 9 decks +9% synergy
Plumb the Forbidden
11% of 9 decks +9% synergy
Defile
11% of 9 decks +9% synergy
Tragic Slip
11% of 9 decks +9% synergy
Infernal Grasp
11% of 9 decks +7% synergy
Malakir Rebirth
11% of 9 decks +7% synergy
Village Rites
11% of 9 decks +6% synergy
Sorceries
Bribery
100% of 1 decks +99% synergy
Demonic Tutor
89% of 9 decks +77% synergy
Feed the Swarm
56% of 9 decks +46% synergy
Diabolic Intent
44% of 9 decks +40% synergy
Toxic Deluge
44% of 9 decks +36% synergy
Bubbling Muck
33% of 9 decks +33% synergy
Peer into the Abyss
33% of 9 decks +32% synergy
Insatiable Avarice
33% of 3 decks +30% synergy
Sign in Blood
33% of 9 decks +28% synergy
Reanimate
33% of 9 decks +26% synergy
Persist
22% of 9 decks +21% synergy
Unearth
22% of 9 decks +20% synergy
Grim Tutor
22% of 9 decks +20% synergy
Living Death
22% of 9 decks +19% synergy
Imperial Seal
22% of 9 decks +19% synergy
Diabolic Tutor
22% of 9 decks +19% synergy
Night's Whisper
22% of 9 decks +18% synergy
Emergency Weld
12% of 8 decks +12% synergy
Shadow of the Enemy
12% of 8 decks +12% synergy
Lash of the Balrog
12% of 8 decks +12% synergy
Claim the Precious
12% of 8 decks +12% synergy
Nightmare Void
11% of 9 decks +11% synergy
Illicit Shipment
11% of 9 decks +11% synergy
Cut of the Profits
11% of 9 decks +11% synergy
Plague of Vermin
11% of 9 decks +11% synergy
Languish
11% of 9 decks +11% synergy
Thoughtseize
11% of 9 decks +11% synergy
Ancient Craving
11% of 9 decks +11% synergy
Damnable Pact
11% of 9 decks +10% synergy
Final Parting
11% of 9 decks +10% synergy
Profane Tutor
11% of 9 decks +10% synergy
Agadeem's Awakening
11% of 9 decks +9% synergy
Torment of Hailfire
11% of 9 decks +8% synergy
Buried Alive
11% of 9 decks +8% synergy
Victimize
11% of 9 decks +5% synergy
Utility Artifacts
Blasting Station
44% of 9 decks +44% synergy
Lightning Greaves
44% of 9 decks +19% synergy
Maskwood Nexus
33% of 9 decks +30% synergy
Bolas's Citadel
33% of 9 decks +28% synergy
Agatha's Soul Cauldron
29% of 7 decks +27% synergy
Paleontologist's Pick-Axe
25% of 4 decks +25% synergy
Mithril Coat
25% of 8 decks +19% synergy
The One Ring
25% of 8 decks +16% synergy
Nim Deathmantle
22% of 9 decks +21% synergy
Defense Grid
22% of 9 decks +21% synergy
Skullclamp
22% of 9 decks +10% synergy
Andúril, Narsil Reforged
17% of 6 decks +15% synergy
Grond, the Gatebreaker
12% of 8 decks +12% synergy
Realmbreaker, the Invasion Tree
12% of 8 decks +12% synergy
Palantír of Orthanc
12% of 8 decks +11% synergy
Sword of the Paruns
11% of 9 decks +11% synergy
Power Conduit
11% of 9 decks +11% synergy
Desecrated Tomb
11% of 9 decks +11% synergy
Cauldron of Souls
11% of 9 decks +11% synergy
Thornbite Staff
11% of 9 decks +10% synergy
Altar of the Brood
11% of 9 decks +10% synergy
Staff of Domination
11% of 9 decks +9% synergy
Wishclaw Talisman
11% of 9 decks +8% synergy
Helm of the Host
11% of 9 decks +8% synergy
The Ozolith
11% of 9 decks +8% synergy
Shadowspear
11% of 9 decks +8% synergy
Aetherflux Reservoir
11% of 9 decks +7% synergy
Sensei's Divining Top
11% of 9 decks +5% synergy
Swiftfoot Boots
11% of 9 decks -17% synergy
Enchantments
Elemental Mastery
100% of 1 decks +100% synergy
Military Intelligence
100% of 1 decks +100% synergy
Uncivil Unrest
100% of 1 decks +99% synergy
Sneak Attack
100% of 1 decks +99% synergy
Rhystic Study
100% of 1 decks +86% synergy
Black Market Connections
44% of 9 decks +39% synergy
Chthonian Nightmare
33% of 3 decks +31% synergy
Animate Dead
33% of 9 decks +29% synergy
Phyrexian Arena
33% of 9 decks +26% synergy
Thran Vigil
25% of 8 decks +25% synergy
Heartless Summoning
22% of 9 decks +22% synergy
Dance of the Dead
22% of 9 decks +21% synergy
Greed
22% of 9 decks +21% synergy
Necromancy
22% of 9 decks +21% synergy
Grave Pact
22% of 9 decks +20% synergy
Black Market
22% of 9 decks +20% synergy
The Meathook Massacre
22% of 9 decks +20% synergy
Bastion of Remembrance
22% of 9 decks +19% synergy
March from the Black Gate
12% of 8 decks +12% synergy
One Ring to Rule Them All
12% of 8 decks +11% synergy
Call of the Ring
12% of 8 decks +10% synergy
Vampirism
11% of 9 decks +11% synergy
Chainer's Torment
11% of 9 decks +11% synergy
Blood Funnel
11% of 9 decks +11% synergy
Tainted Aether
11% of 9 decks +11% synergy
Fallen Ideal
11% of 9 decks +11% synergy
Contamination
11% of 9 decks +11% synergy
Conspiracy
11% of 9 decks +11% synergy
Unspeakable Symbol
11% of 9 decks +11% synergy
Font of Agonies
11% of 9 decks +11% synergy
Attrition
11% of 9 decks +11% synergy
Palace Siege
11% of 9 decks +11% synergy
Dark Prophecy
11% of 9 decks +11% synergy
Haunted One
11% of 9 decks +10% synergy
Open the Graves
11% of 9 decks +10% synergy
Underworld Dreams
11% of 9 decks +10% synergy
Agent of the Iron Throne
11% of 9 decks +10% synergy
Revel in Riches
11% of 9 decks +9% synergy
Kaya's Ghostform
11% of 9 decks +9% synergy
Bitterblossom
11% of 9 decks +9% synergy
Exquisite Blood
11% of 9 decks +9% synergy
Sanguine Bond
11% of 9 decks +8% synergy
Planeswalkers
Ob Nixilis, the Hate-Twisted
11% of 9 decks +11% synergy
Sorin Markov
11% of 9 decks +11% synergy
Liliana of the Dark Realms
11% of 9 decks +10% synergy
Liliana, Dreadhorde General
11% of 9 decks +9% synergy
Utility Lands
Shinka, the Bloodsoaked Keep
100% of 1 decks +99% synergy
Otawara, Soaring City
100% of 1 decks +92% synergy
Phyrexian Tower
67% of 9 decks +62% synergy
Cabal Coffers
67% of 9 decks +61% synergy
Urborg, Tomb of Yawgmoth
67% of 9 decks +57% synergy
Cabal Stronghold
56% of 9 decks +54% synergy
Nykthos, Shrine to Nyx
56% of 9 decks +50% synergy
Spymaster's Vault
50% of 2 decks +48% synergy
Lake of the Dead
33% of 9 decks +33% synergy
Urza's Saga
33% of 9 decks +26% synergy
Ancient Tomb
33% of 9 decks +23% synergy
Bojuka Bog
33% of 9 decks +18% synergy
Takenuma, Abandoned Mire
22% of 9 decks +17% synergy
Reliquary Tower
22% of 9 decks -7% synergy
Barad-dûr
12% of 8 decks +11% synergy
The Black Gate
12% of 8 decks +10% synergy
Unholy Grotto
11% of 9 decks +11% synergy
Crystal Vein
11% of 9 decks +10% synergy
Witch's Clinic
11% of 9 decks +10% synergy
Nesting Grounds
11% of 9 decks +10% synergy
Emergence Zone
11% of 9 decks +9% synergy
Shizo, Death's Storehouse
11% of 9 decks +9% synergy
Mortuary Mire
11% of 9 decks +9% synergy
Castle Locthwain
11% of 9 decks +8% synergy
High Market
11% of 9 decks +8% synergy
Command Beacon
11% of 9 decks +6% synergy
Karn's Bastion
11% of 9 decks +6% synergy
War Room
11% of 9 decks +5% synergy
Temple of the False God
11% of 9 decks +1% synergy
Mana Artifacts
Izzet Signet
100% of 1 decks +93% synergy
Rakdos Signet
100% of 1 decks +93% synergy
Dimir Signet
100% of 1 decks +92% synergy
Sol Ring
100% of 9 decks +16% synergy
Arcane Signet
67% of 9 decks -5% synergy
Lotus Petal
44% of 9 decks +38% synergy
Fellwar Stone
44% of 9 decks +24% synergy
Mana Vault
33% of 9 decks +27% synergy
Jeweled Lotus
33% of 9 decks +26% synergy
Throne of Eldraine
29% of 7 decks +26% synergy
Nyx Lotus
22% of 9 decks +21% synergy
Grim Monolith
22% of 9 decks +20% synergy
Gilded Lotus
22% of 9 decks +19% synergy
Thran Dynamo
22% of 9 decks +17% synergy
Mana Crypt
22% of 9 decks +11% synergy
Thought Vessel
22% of 9 decks +6% synergy
Mind Stone
22% of 9 decks +5% synergy
Altar of the Pantheon
11% of 9 decks +11% synergy
Extraplanar Lens
11% of 9 decks +10% synergy
Dreamstone Hedron
11% of 9 decks +10% synergy
Pristine Talisman
11% of 9 decks +10% synergy
Lion's Eye Diamond
11% of 9 decks +9% synergy
Springleaf Drum
11% of 9 decks +9% synergy
Caged Sun
11% of 9 decks +9% synergy
Basalt Monolith
11% of 9 decks +8% synergy
Hedron Archive
11% of 9 decks +8% synergy
Mox Diamond
11% of 9 decks +7% synergy
Mox Opal
11% of 9 decks +7% synergy
Chrome Mox
11% of 9 decks +5% synergy
Lands
Crypt of the Eternals
100% of 1 decks +100% synergy
Akoum Refuge
100% of 1 decks +99% synergy
Bloodfell Caves
100% of 1 decks +98% synergy
Mount Doom
100% of 1 decks +98% synergy
Dismal Backwater
100% of 1 decks +98% synergy
Badlands
100% of 1 decks +97% synergy
Luxury Suite
100% of 1 decks +94% synergy
Training Center
100% of 1 decks +94% synergy
Morphic Pool
100% of 1 decks +93% synergy
Blood Crypt
100% of 1 decks +91% synergy
Steam Vents
100% of 1 decks +91% synergy
Watery Grave
100% of 1 decks +90% synergy
Gemstone Caverns
22% of 9 decks +17% synergy
Cavern of Souls
22% of 9 decks +16% synergy
Path of Ancestry
22% of 9 decks +1% synergy
Prismatic Vista
11% of 9 decks +5% synergy
Mana Confluence
11% of 9 decks +4% synergy
Bloodstained Mire
11% of 9 decks +1% synergy
Verdant Catacombs
11% of 9 decks -0% synergy
Myriad Landscape
11% of 9 decks -9% synergy
Exotic Orchard
11% of 9 decks -24% synergy
Command Tower
11% of 9 decks -63% synergy