Skeleton Ship + Intruder Alarm + Geralf's Messenger + Phyrexian Altar

Skeleton Ship
Intruder Alarm
Geralf's Messenger
Phyrexian Altar

Requires
Skeleton Ship must be on the battlefield. Intruder Alarm must be on the battlefield. Geralf's Messenger must be on the battlefield. Phyrexian Altar must be on the battlefield. Skeleton Ship does not have summoning sickness. Geralf's Messenger does not have any +1/+1 counters.
Steps
  1. Activate Phyrexian Altar by sacrificing Geralf's Messenger, adding one mana of any color.
  2. Geralf's Messenger dies, triggering its undying ability, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
  3. Geralf's Messenger enters the battlefield, triggering itself and Intruder Alarm.
  4. Resolve the Geralf's Messenger trigger, causing an opponent to lose 2 life.
  5. Resolve the Intruder Alarm trigger, untapping all creatures.
  6. Activate Skeleton Ship by tapping it, putting a -1/-1 counter on Geralf's Messenger.
  7. Repeat.
Results
Infinite colored mana. Infinite death triggers. Infinite ETB. Infinite lifeloss. Infinite LTB. Infinite mana creatures you control can produce. Infinite sacrifice triggers. Infinite untap of all creatures.

Skeleton Ship
0.95% of 737 decks 7 decks
Varina, Lich Queen
0.01% of 6930 decks 1 decks
New Cards
Persistent Constrictor
100% of 1 decks +85% synergy
Top Cards
Necroskitter
88% of 8 decks +87% synergy
Freed from the Real
88% of 8 decks +85% synergy
Ashnod's Altar
88% of 8 decks +80% synergy
Blowfly Infestation
75% of 8 decks +74% synergy
Nest of Scarabs
75% of 8 decks +74% synergy
Pemmin's Aura
75% of 8 decks +74% synergy
Crumbling Ashes
62% of 8 decks +62% synergy
Polymorphist's Jest
62% of 8 decks +62% synergy
Vizier of Tumbling Sands
62% of 8 decks +61% synergy
Pirate Ship
50% of 8 decks +50% synergy
Creatures
Pulsemage Advocate
100% of 1 decks +100% synergy
Godhead of Awe
100% of 1 decks +100% synergy
Sky Hussar
100% of 1 decks +100% synergy
Vizier of Remedies
100% of 1 decks +100% synergy
Wayward Servant
100% of 1 decks +99% synergy
Athreos, God of Passage
100% of 1 decks +97% synergy
Teysa Karlov
100% of 1 decks +95% synergy
Spitting Dilophosaurus
50% of 2 decks +49% synergy
Skeleton Crew
50% of 2 decks +49% synergy
Forsaken Miner
50% of 2 decks +48% synergy
Massacre Girl, Known Killer
50% of 2 decks +48% synergy
Maha, Its Feathers Night
50% of 2 decks +47% synergy
Yawgmoth, Thran Physician
50% of 8 decks +46% synergy
Dreamtide Whale
50% of 2 decks +46% synergy
Carrion Feeder
50% of 8 decks +45% synergy
Tekuthal, Inquiry Dominus
40% of 5 decks +37% synergy
Geralf's Mindcrusher
38% of 8 decks +37% synergy
Fatestitcher
38% of 8 decks +37% synergy
Malcolm, Keen-Eyed Navigator
38% of 8 decks +36% synergy
Bloodline Keeper
38% of 8 decks +36% synergy
Arcanis the Omnipotent
38% of 8 decks +36% synergy
Flux Channeler
38% of 8 decks +34% synergy
Thrummingbird
38% of 8 decks +34% synergy
The Flood of Mars
33% of 3 decks +33% synergy
Floodchaser
25% of 8 decks +25% synergy
Dreamwinder
25% of 8 decks +25% synergy
Kukemssa Serpent
25% of 8 decks +25% synergy
Cao Cao, Lord of Wei
25% of 8 decks +25% synergy
Sealock Monster
25% of 8 decks +25% synergy
Tidewater Minion
25% of 8 decks +25% synergy
Streambed Aquitects
25% of 8 decks +25% synergy
Callous Oppressor
25% of 8 decks +25% synergy
Archivist
25% of 8 decks +25% synergy
Tidal Warrior
25% of 8 decks +25% synergy
Coffin Queen
25% of 8 decks +25% synergy
Tideforce Elemental
25% of 8 decks +25% synergy
Beguiler of Wills
25% of 8 decks +25% synergy
Tide Shaper
25% of 8 decks +25% synergy
Empress Galina
25% of 8 decks +25% synergy
Avatar of Woe
25% of 8 decks +24% synergy
Willbreaker
25% of 8 decks +24% synergy
Aphetto Alchemist
25% of 8 decks +24% synergy
Azami, Lady of Scrolls
25% of 8 decks +24% synergy
Kelpie Guide
25% of 8 decks +24% synergy
Royal Assassin
25% of 8 decks +24% synergy
Stormtide Leviathan
25% of 8 decks +23% synergy
Mikaeus, the Unhallowed
25% of 8 decks +22% synergy
Glasspool Mimic
25% of 8 decks +22% synergy
Reassembling Skeleton
25% of 8 decks +21% synergy
Laboratory Maniac
25% of 8 decks +20% synergy
Instants
Flatline
67% of 3 decks +66% synergy
Muddle the Mixture
50% of 8 decks +45% synergy
Prologue to Phyresis
40% of 5 decks +38% synergy
Experimental Augury
40% of 5 decks +37% synergy
Vampiric Tutor
38% of 8 decks +19% synergy
Cyclonic Rift
38% of 8 decks +9% synergy
Counterspell
38% of 8 decks -5% synergy
Grim Affliction
25% of 8 decks +24% synergy
Stinging Study
25% of 8 decks +23% synergy
Demonic Consultation
25% of 8 decks +21% synergy
Dramatic Reversal
25% of 8 decks +19% synergy
Entomb
25% of 8 decks +18% synergy
Deadly Rollick
25% of 8 decks +14% synergy
Mystical Tutor
25% of 8 decks +10% synergy
Swan Song
25% of 8 decks +8% synergy
Fierce Guardianship
25% of 8 decks +7% synergy
Vraska's Fall
20% of 5 decks +17% synergy
Banishing Knack
12% of 8 decks +12% synergy
Bone Harvest
12% of 8 decks +12% synergy
Perplex
12% of 8 decks +11% synergy
Intuition
12% of 8 decks +11% synergy
Tainted Strike
12% of 8 decks +11% synergy
Miscast
12% of 8 decks +10% synergy
Culling the Weak
12% of 8 decks +9% synergy
Spell Pierce
12% of 8 decks +9% synergy
Aetherize
12% of 8 decks +7% synergy
Force of Negation
12% of 8 decks +3% synergy
Village Rites
12% of 8 decks +2% synergy
Force of Will
12% of 8 decks +1% synergy
Mana Drain
12% of 8 decks -3% synergy
Arcane Denial
12% of 8 decks -7% synergy
An Offer You Can't Refuse
12% of 8 decks -8% synergy
Brainstorm
12% of 8 decks -9% synergy
Dark Ritual
12% of 8 decks -10% synergy
Negate
12% of 8 decks -10% synergy
Sorceries
Demonic Tutor
62% of 8 decks +40% synergy
Black Sun's Zenith
50% of 8 decks +48% synergy
Infectious Inquiry
40% of 5 decks +37% synergy
Mass Diminish
38% of 8 decks +37% synergy
Read the Bones
38% of 8 decks +29% synergy
Preordain
38% of 8 decks +26% synergy
Ponder
38% of 8 decks +24% synergy
Aquitect's Will
25% of 8 decks +24% synergy
Yawgmoth's Will
25% of 8 decks +24% synergy
Contentious Plan
25% of 8 decks +23% synergy
Tezzeret's Gambit
25% of 8 decks +21% synergy
Exsanguinate
25% of 8 decks +20% synergy
Imperial Seal
25% of 8 decks +19% synergy
Diabolic Intent
25% of 8 decks +16% synergy
Night's Whisper
25% of 8 decks +16% synergy
Drown in Ichor
20% of 5 decks +17% synergy
Liliana's Influence
12% of 8 decks +12% synergy
Dimir Machinations
12% of 8 decks +12% synergy
Interpret the Signs
12% of 8 decks +12% synergy
Return from Extinction
12% of 8 decks +12% synergy
Beseech the Queen
12% of 8 decks +11% synergy
Zombie Apocalypse
12% of 8 decks +11% synergy
Personal Tutor
12% of 8 decks +11% synergy
Army of the Damned
12% of 8 decks +10% synergy
Praetor's Grasp
12% of 8 decks +10% synergy
Profane Tutor
12% of 8 decks +10% synergy
Rite of Replication
12% of 8 decks +9% synergy
Kindred Dominance
12% of 8 decks +9% synergy
Buried Alive
12% of 8 decks +7% synergy
Gitaxian Probe
12% of 8 decks +7% synergy
Fabricate
12% of 8 decks +6% synergy
Diabolic Tutor
12% of 8 decks +6% synergy
Victimize
12% of 8 decks +1% synergy
Windfall
12% of 8 decks -1% synergy
Reanimate
12% of 8 decks -3% synergy
Toxic Deluge
12% of 8 decks -5% synergy
Utility Artifacts
Sting, the Glinting Dagger
75% of 4 decks +73% synergy
Thornbite Staff
50% of 8 decks +49% synergy
Thousand-Year Elixir
50% of 8 decks +48% synergy
Lightning Greaves
50% of 8 decks +25% synergy
Altar of Dementia
38% of 8 decks +35% synergy
Wayfarer's Bauble
38% of 8 decks +27% synergy
Swiftfoot Boots
38% of 8 decks +10% synergy
Quicksilver Fountain
25% of 8 decks +25% synergy
Illusionist's Bracers
25% of 8 decks +24% synergy
Contagion Clasp
25% of 8 decks +24% synergy
Isochron Scepter
25% of 8 decks +22% synergy
The One Ring
20% of 5 decks +11% synergy
Glaring Spotlight
12% of 8 decks +12% synergy
Mindslaver
12% of 8 decks +12% synergy
Magewright's Stone
12% of 8 decks +12% synergy
Contagion Engine
12% of 8 decks +11% synergy
Mimic Vat
12% of 8 decks +11% synergy
Lithoform Engine
12% of 8 decks +11% synergy
Whip of Erebos
12% of 8 decks +9% synergy
The Ozolith
12% of 8 decks +9% synergy
Shadowspear
12% of 8 decks +9% synergy
Vanquisher's Banner
12% of 8 decks +8% synergy
Wishclaw Talisman
12% of 8 decks +7% synergy
Skullclamp
12% of 8 decks -0% synergy
Enchantments
Anointed Procession
100% of 1 decks +91% synergy
Amphibian Downpour
50% of 2 decks +46% synergy
Mystic Remora
50% of 8 decks +32% synergy
Mind Over Matter
38% of 8 decks +37% synergy
Inexorable Tide
38% of 8 decks +35% synergy
The Meathook Massacre
38% of 8 decks +32% synergy
Phyrexian Arena
38% of 8 decks +23% synergy
Rhystic Study
38% of 8 decks +9% synergy
Black Market Connections
29% of 7 decks +18% synergy
Lingering Mirage
25% of 8 decks +25% synergy
Sea's Claim
25% of 8 decks +25% synergy
Aura of Dominion
25% of 8 decks +25% synergy
Spreading Seas
25% of 8 decks +25% synergy
Retreat to Coralhelm
25% of 8 decks +23% synergy
Mystic Decree
12% of 8 decks +12% synergy
Cowardice
12% of 8 decks +12% synergy
Tombstone Stairwell
12% of 8 decks +12% synergy
Dismiss into Dream
12% of 8 decks +12% synergy
Grave Betrayal
12% of 8 decks +12% synergy
Liliana's Mastery
12% of 8 decks +11% synergy
Open the Graves
12% of 8 decks +11% synergy
Endless Ranks of the Dead
12% of 8 decks +11% synergy
Rooftop Storm
12% of 8 decks +11% synergy
No Mercy
12% of 8 decks +11% synergy
Vampiric Rites
12% of 8 decks +10% synergy
Dreadhorde Invasion
12% of 8 decks +10% synergy
Revel in Riches
12% of 8 decks +9% synergy
Phyrexian Reclamation
12% of 8 decks +9% synergy
Black Market
12% of 8 decks +8% synergy
Necropotence
12% of 8 decks +7% synergy
Animate Dead
12% of 8 decks +3% synergy
Propaganda
12% of 8 decks +1% synergy
Battles
Invasion of Segovia
25% of 4 decks +24% synergy
Planeswalkers
Vraska, Betrayal's Sting
17% of 6 decks +13% synergy
Liliana, Death Mage
12% of 8 decks +12% synergy
Liliana, Death Wielder
12% of 8 decks +12% synergy
Utility Lands
Bojuka Bog
62% of 8 decks +32% synergy
Urborg, Tomb of Yawgmoth
50% of 8 decks +40% synergy
Detection Tower
38% of 8 decks +37% synergy
Minamo, School at Water's Edge
38% of 8 decks +33% synergy
Karn's Bastion
38% of 8 decks +32% synergy
Coral Atoll
25% of 8 decks +24% synergy
Dreadship Reef
25% of 8 decks +24% synergy
Lotus Field
25% of 8 decks +24% synergy
Arcane Lighthouse
25% of 8 decks +24% synergy
Takenuma, Abandoned Mire
25% of 8 decks +14% synergy
Ice Floe
12% of 8 decks +12% synergy
Lotus Vale
12% of 8 decks +12% synergy
Moonring Island
12% of 8 decks +12% synergy
Unholy Grotto
12% of 8 decks +12% synergy
Hall of the Bandit Lord
12% of 8 decks +12% synergy
Guildless Commons
12% of 8 decks +11% synergy
Westvale Abbey
12% of 8 decks +10% synergy
Field of the Dead
12% of 8 decks +9% synergy
Barren Moor
12% of 8 decks +9% synergy
Vault of Whispers
12% of 8 decks +8% synergy
Command Beacon
12% of 8 decks +8% synergy
Shizo, Death's Storehouse
12% of 8 decks +8% synergy
Academy Ruins
12% of 8 decks +8% synergy
Mortuary Mire
12% of 8 decks +7% synergy
Seat of the Synod
12% of 8 decks +6% synergy
Urza's Saga
12% of 8 decks +5% synergy
Temple of the False God
12% of 8 decks +3% synergy
Ancient Tomb
12% of 8 decks +2% synergy
Mystic Sanctuary
12% of 8 decks +0% synergy
Otawara, Soaring City
12% of 8 decks -4% synergy
Rogue's Passage
12% of 8 decks -7% synergy
Reliquary Tower
12% of 8 decks -17% synergy
Mana Artifacts
Sol Ring
100% of 8 decks +15% synergy
Arcane Signet
62% of 8 decks -9% synergy
Dimir Signet
50% of 8 decks +20% synergy
Talisman of Dominance
50% of 8 decks +19% synergy
Coldsteel Heart
25% of 8 decks +24% synergy
Mana Vault
25% of 8 decks +19% synergy
Lotus Petal
25% of 8 decks +18% synergy
Jeweled Lotus
25% of 8 decks +18% synergy
Mana Crypt
25% of 8 decks +15% synergy
Fellwar Stone
25% of 8 decks +4% synergy
Staff of Compleation
20% of 5 decks +18% synergy
Patriar's Seal
14% of 7 decks +12% synergy
Coalition Relic
12% of 8 decks +12% synergy
Paradise Mantle
12% of 8 decks +12% synergy
Grim Monolith
12% of 8 decks +11% synergy
Basalt Monolith
12% of 8 decks +10% synergy
Gilded Lotus
12% of 8 decks +9% synergy
Mox Amber
12% of 8 decks +8% synergy
Mox Opal
12% of 8 decks +8% synergy
Everflowing Chalice
12% of 8 decks +8% synergy
Thought Vessel
12% of 8 decks -4% synergy
Lands
Scoured Barrens
100% of 1 decks +91% synergy
Orzhov Basilica
100% of 1 decks +84% synergy
Isolated Chapel
100% of 1 decks +73% synergy
Arcane Sanctum
100% of 1 decks +72% synergy
Raffine's Tower
100% of 1 decks +72% synergy
Godless Shrine
100% of 1 decks +59% synergy
Hallowed Fountain
100% of 1 decks +59% synergy
Command Tower
100% of 8 decks +26% synergy
Underground River
75% of 8 decks +56% synergy
Watery Grave
75% of 8 decks +34% synergy
Dimir Aqueduct
62% of 8 decks +45% synergy
Shipwreck Marsh
62% of 8 decks +43% synergy
Sunken Hollow
62% of 8 decks +28% synergy
Undercity Sewers
50% of 2 decks +36% synergy
Drowned Catacomb
50% of 8 decks +25% synergy
Darkslick Shores
38% of 8 decks +32% synergy
Prismatic Vista
38% of 8 decks +32% synergy
Tainted Isle
38% of 8 decks +27% synergy
Polluted Delta
38% of 8 decks +26% synergy
Underground Sea
38% of 8 decks +23% synergy
Myriad Landscape
38% of 8 decks +18% synergy
Morphic Pool
38% of 8 decks +11% synergy
River of Tears
25% of 8 decks +22% synergy
Temple of Deceit
25% of 8 decks +9% synergy
Evolving Wilds
25% of 8 decks +4% synergy
Plaza of Heroes
17% of 6 decks +13% synergy
Contaminated Aquifer
17% of 6 decks +13% synergy
River Delta
12% of 8 decks +12% synergy
Ice Tunnel
12% of 8 decks +10% synergy
Sunken Ruins
12% of 8 decks +8% synergy
Gemstone Caverns
12% of 8 decks +8% synergy
Unclaimed Territory
12% of 8 decks +7% synergy
Fetid Pools
12% of 8 decks +7% synergy
Mana Confluence
12% of 8 decks +5% synergy
Fabled Passage
12% of 8 decks +3% synergy
Bloodstained Mire
12% of 8 decks +2% synergy
Flooded Strand
12% of 8 decks +2% synergy
Scalding Tarn
12% of 8 decks +1% synergy
Marsh Flats
12% of 8 decks +1% synergy
Verdant Catacombs
12% of 8 decks +1% synergy
Misty Rainforest
12% of 8 decks +1% synergy
Darkwater Catacombs
12% of 8 decks -2% synergy
Terramorphic Expanse
12% of 8 decks -3% synergy
Path of Ancestry
12% of 8 decks -9% synergy
Exotic Orchard
12% of 8 decks -23% synergy