Altaïr Ibn-La'Ahad + Port Razer + Rukarumel, Biologist

Altaïr Ibn-La'Ahad
Port Razer
Rukarumel, Biologist

Requires
Altaïr Ibn-La'Ahad must be on the battlefield. Port Razer must be in the graveyard. Rukarumel, Biologist must be on the battlefield. "Assassin" chosen with Rukarumel. An opponent cannot block creatures you control. You have a way to give Altaïr Ibn-La'Ahad vigilance.
Steps
  1. Give Altaïr Ibn-La'Ahad vigilance by any method.
  2. Declare Altaïr Ibn-La'Ahad as an attacker.
  3. Altaïr Ibn-La'Ahad triggers, exiling Port Razer from your graveyard with a memory counter on it as it is an Assassin due to Maskwood Nexus, and then creating a tapped and attacking token copy of each creature you own in exile with a memory counter on it.
  4. Deal combat damage to an opponent using the Port Razer token.
  5. The Port Razer token triggers, causing you to untap all creatures you control and to get an additional combat phase after this one.
  6. At the end of your combat phase, Altaïr Ibn-La'Ahad triggers, exiling the Port Razer token.
  7. Move to your next combat phase, and declare Altaïr Ibn-La'Ahad as an attacker.
  8. Altaïr Ibn-La'Ahad triggers, creating a tapped and attacking token copy of each creature you own in exile with a memory counter on it.
  9. Repeat from step 4.
Results
Infinite combat damage. Infinite combat phases. Infinite ETB. Infinite LTB. Infinite mana creatures you control can produce. Infinite untap of creatures you control.

Ezio Auditore da Firenze
0.02% of 8035 decks 2 decks
Rukarumel, Biologist
0.04% of 2789 decks 1 decks
Creatures
Bloodthirster
67% of 3 decks +67% synergy
Eivor, Wolf-Kissed
67% of 3 decks +62% synergy
Roshan, Hidden Magister
67% of 3 decks +61% synergy
Ezio, Blade of Vengeance
67% of 3 decks +60% synergy
Ratonhnhaké꞉ton
67% of 3 decks +57% synergy
Lydia Frye
67% of 3 decks +57% synergy
Layla Hassan
67% of 3 decks +56% synergy
Achilles Davenport
67% of 3 decks +56% synergy
Aya of Alexandria
67% of 3 decks +55% synergy
Basim Ibn Ishaq
67% of 3 decks +52% synergy
Roaming Throne
67% of 3 decks +50% synergy
Jacob Frye
50% of 2 decks +40% synergy
Arno Dorian
50% of 2 decks +38% synergy
Grey Host Reinforcements
33% of 3 decks +33% synergy
Hedron Detonator
33% of 3 decks +33% synergy
Sidar Kondo of Jamuraa
33% of 3 decks +33% synergy
Valor
33% of 3 decks +33% synergy
Realm Razer
33% of 3 decks +33% synergy
Malleable Impostor
33% of 3 decks +33% synergy
Brutal Cathar
33% of 3 decks +33% synergy
Filth
33% of 3 decks +33% synergy
Holga, Relentless Rager
33% of 3 decks +33% synergy
Purity
33% of 3 decks +33% synergy
Headliner Scarlett
33% of 3 decks +33% synergy
Glint-Horn Buccaneer
33% of 3 decks +33% synergy
Brawn
33% of 3 decks +33% synergy
Mocking Doppelganger
33% of 3 decks +33% synergy
Dread
33% of 3 decks +33% synergy
Angel of Glory's Rise
33% of 3 decks +33% synergy
Satya, Aetherflux Genius
33% of 3 decks +33% synergy
Felix Five-Boots
33% of 3 decks +33% synergy
Stunt Double
33% of 3 decks +33% synergy
Wonder
33% of 3 decks +33% synergy
Godo, Bandit Warlord
33% of 3 decks +33% synergy
Medomai the Ageless
33% of 3 decks +33% synergy
Magister Sphinx
33% of 3 decks +33% synergy
Maarika, Brutal Gladiator
33% of 3 decks +33% synergy
Agent of Erebos
33% of 3 decks +33% synergy
Ashen Rider
33% of 3 decks +33% synergy
Delina, Wild Mage
33% of 3 decks +33% synergy
Malcolm, Keen-Eyed Navigator
33% of 3 decks +33% synergy
Moonshaker Cavalry
33% of 3 decks +33% synergy
Species Specialist
33% of 3 decks +33% synergy
General Kudro of Drannith
33% of 3 decks +33% synergy
Vigor
33% of 3 decks +33% synergy
Academy Manufactor
33% of 3 decks +33% synergy
Éomer, Marshal of Rohan
33% of 3 decks +33% synergy
Tree of Perdition
33% of 3 decks +33% synergy
Karlach, Fury of Avernus
33% of 3 decks +33% synergy
Ravenloft Adventurer
33% of 3 decks +33% synergy
Instants
Path to Exile
67% of 3 decks +41% synergy
Swords to Plowshares
67% of 3 decks +26% synergy
Dash Hopes
33% of 3 decks +33% synergy
Snuff Out
33% of 3 decks +33% synergy
Muddle the Mixture
33% of 3 decks +33% synergy
Delay
33% of 3 decks +32% synergy
Murder
33% of 3 decks +32% synergy
Go for the Throat
33% of 3 decks +32% synergy
Brain Freeze
33% of 3 decks +31% synergy
Mortify
33% of 3 decks +30% synergy
Deadly Rollick
33% of 3 decks +29% synergy
Dark Ritual
33% of 3 decks +28% synergy
Arcane Denial
33% of 3 decks +27% synergy
Chain Assassination
33% of 3 decks +27% synergy
Mystical Tutor
33% of 3 decks +26% synergy
Eladamri's Call
33% of 3 decks +25% synergy
Worldly Tutor
33% of 3 decks +22% synergy
Assassin's Trophy
33% of 3 decks +19% synergy
Enlightened Tutor
33% of 3 decks +18% synergy
Vampiric Tutor
33% of 3 decks +16% synergy
Teferi's Protection
33% of 3 decks +15% synergy
Cyclonic Rift
33% of 3 decks +12% synergy
Heroic Intervention
33% of 3 decks +12% synergy
Sorceries
Triumph of the Hordes
33% of 3 decks +32% synergy
Culling Ritual
33% of 3 decks +30% synergy
Gamble
33% of 3 decks +30% synergy
Kindred Dominance
33% of 3 decks +29% synergy
Farewell
33% of 3 decks +25% synergy
Blasphemous Act
33% of 3 decks +24% synergy
Skyshroud Claim
33% of 3 decks +23% synergy
Rampant Growth
33% of 3 decks +11% synergy
Three Visits
33% of 3 decks +9% synergy
Nature's Lore
33% of 3 decks +5% synergy
Utility Artifacts
Maskwood Nexus
100% of 3 decks +94% synergy
Ashes of the Fallen
67% of 3 decks +67% synergy
Null Brooch
33% of 3 decks +33% synergy
Thran Lens
33% of 3 decks +33% synergy
Imposter Mech
33% of 3 decks +33% synergy
Doors of Durin
33% of 3 decks +33% synergy
Mycosynth Lattice
33% of 3 decks +33% synergy
Time Sieve
33% of 3 decks +32% synergy
Sword of Feast and Famine
33% of 3 decks +31% synergy
Hookblade
33% of 3 decks +30% synergy
Coat of Arms
33% of 3 decks +30% synergy
Haystack
33% of 3 decks +29% synergy
Excalibur, Sword of Eden
33% of 3 decks +26% synergy
Urza's Incubator
33% of 3 decks +20% synergy
Swiftfoot Boots
33% of 3 decks +20% synergy
Herald's Horn
33% of 3 decks +16% synergy
Lightning Greaves
33% of 3 decks +15% synergy
Enchantments
Conspiracy
67% of 3 decks +66% synergy
Arcane Adaptation
67% of 3 decks +65% synergy
Cover of Darkness
67% of 3 decks +64% synergy
Rooftop Bypass
67% of 3 decks +59% synergy
Heartless Summoning
33% of 3 decks +33% synergy
Ripples of Undeath
33% of 3 decks +33% synergy
Spreading Plague
33% of 3 decks +33% synergy
Greater Good
33% of 3 decks +32% synergy
Land Tax
33% of 3 decks +32% synergy
Sneak Attack
33% of 3 decks +32% synergy
Burgeoning
33% of 3 decks +31% synergy
Underworld Breach
33% of 3 decks +30% synergy
Black Market Connections
33% of 3 decks +28% synergy
Sylvan Library
33% of 3 decks +26% synergy
Mystic Remora
33% of 3 decks +22% synergy
Kindred Discovery
33% of 3 decks +21% synergy
Smothering Tithe
33% of 3 decks +13% synergy
Leyline of the Guildpact
33% of 3 decks +10% synergy
Rhystic Study
33% of 3 decks +10% synergy
Planeswalkers
Sorin Markov
33% of 3 decks +32% synergy
Utility Lands
Three Tree City
100% of 2 decks +80% synergy
Urborg, Tomb of Yawgmoth
67% of 3 decks +59% synergy
Mana Artifacts
Fellwar Stone
67% of 3 decks +35% synergy
Chromatic Lantern
67% of 3 decks +14% synergy
Sol Ring
67% of 3 decks -11% synergy
Marble Diamond
33% of 3 decks +33% synergy
Charcoal Diamond
33% of 3 decks +33% synergy
Moss Diamond
33% of 3 decks +33% synergy
Sky Diamond
33% of 3 decks +33% synergy
Fire Diamond
33% of 3 decks +33% synergy
Chromatic Orrery
33% of 3 decks +21% synergy
Timeless Lotus
33% of 3 decks +19% synergy
Arcane Signet
33% of 3 decks -41% synergy
Lands
Ziatora's Proving Ground
67% of 3 decks +44% synergy
Sacred Foundry
67% of 3 decks +43% synergy
Jetmir's Garden
67% of 3 decks +43% synergy
Zagoth Triome
67% of 3 decks +42% synergy
Flooded Strand
67% of 3 decks +42% synergy
Scalding Tarn
67% of 3 decks +42% synergy
Watery Grave
67% of 3 decks +41% synergy
Godless Shrine
67% of 3 decks +41% synergy
Ketria Triome
67% of 3 decks +40% synergy
Temple Garden
67% of 3 decks +36% synergy
The World Tree
67% of 3 decks +33% synergy
Exotic Orchard
67% of 3 decks +4% synergy
Command Tower
67% of 3 decks -22% synergy
Plaza of Heroes
33% of 3 decks +23% synergy
Cavern of Souls
33% of 3 decks +18% synergy
Xander's Lounge
33% of 3 decks +17% synergy
Raffine's Tower
33% of 3 decks +16% synergy
Savai Triome
33% of 3 decks +15% synergy
Raugrin Triome
33% of 3 decks +13% synergy
Bloodstained Mire
33% of 3 decks +11% synergy
Blood Crypt
33% of 3 decks +10% synergy
Polluted Delta
33% of 3 decks +10% synergy
Spara's Headquarters
33% of 3 decks +9% synergy
Indatha Triome
33% of 3 decks +8% synergy
Steam Vents
33% of 3 decks +8% synergy
Wooded Foothills
33% of 3 decks +8% synergy
Arid Mesa
33% of 3 decks +8% synergy
Marsh Flats
33% of 3 decks +7% synergy
Windswept Heath
33% of 3 decks +6% synergy
Hallowed Fountain
33% of 3 decks +6% synergy
Verdant Catacombs
33% of 3 decks +5% synergy
Misty Rainforest
33% of 3 decks +4% synergy
Overgrown Tomb
33% of 3 decks +3% synergy
Breeding Pool
33% of 3 decks +3% synergy
Path of Ancestry
33% of 3 decks -7% synergy