Altaïr Ibn-La'Ahad + Medomai the Ageless + Roshan, Hidden Magister

Altaïr Ibn-La'Ahad
Medomai the Ageless
Roshan, Hidden Magister

Requires
Altaïr Ibn-La'Ahad must be on the battlefield. Medomai the Ageless must be in the graveyard. Roshan, Hidden Magister must be on the battlefield. An opponent cannot block creatures you control.
Steps
  1. Declare Altaïr Ibn-La'Ahad as an attacker.
  2. Altaïr Ibn-La'Ahad triggers, exiling Medomai the Ageless 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.
  3. Deal combat damage to an opponent using the Medomai the Ageless token.
  4. The Medomai the Ageless token triggers, causing you to take an extra turn after this one.
  5. At the end of your combat phase, Altaïr Ibn-La'Ahad triggers, exiling the Medomai the Ageless token.
  6. During the combat phase of your extra turn, declare Altaïr Ibn-La'Ahad as an attacker.
  7. 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.
  8. Repeat from step 3.
Results
Infinite extra turns.

Ezio Auditore da Firenze
0.11% of 8035 decks 9 decks
New Cards
Unstoppable Slasher
100% of 2 decks +94% synergy
The Lord of Pain
100% of 2 decks +91% synergy
Razorkin Needlehead
50% of 2 decks +48% synergy
High Synergy Cards
Ezio, Blade of Vengeance
89% of 9 decks +82% synergy
Cover of Darkness
78% of 9 decks +75% synergy
Ramses, Assassin Lord
78% of 9 decks +75% synergy
Layla Hassan
78% of 9 decks +68% synergy
Etrata, the Silencer
67% of 9 decks +65% synergy
Sword of Feast and Famine
67% of 9 decks +64% synergy
Basim Ibn Ishaq
78% of 9 decks +63% synergy
Maskwood Nexus
67% of 9 decks +60% synergy
Three Tree City
80% of 5 decks +60% synergy
Rooftop Bypass
67% of 9 decks +59% synergy
Top Cards
Patchwork Banner
100% of 4 decks +80% synergy
Edward Kenway
67% of 9 decks +58% synergy
Bayek of Siwa
67% of 9 decks +54% synergy
Path to Exile
67% of 9 decks +41% synergy
Conspiracy
56% of 9 decks +55% synergy
Queen Marchesa
56% of 9 decks +52% synergy
Aveline de Grandpré
56% of 9 decks +49% synergy
Ratonhnhaké꞉ton
56% of 9 decks +46% synergy
Lydia Frye
56% of 9 decks +46% synergy
Brotherhood Regalia
56% of 9 decks +45% synergy
Creatures
Achilles Davenport
56% of 9 decks +45% synergy
Desmond Miles
56% of 9 decks +44% synergy
Aya of Alexandria
56% of 9 decks +44% synergy
Arno Dorian
56% of 9 decks +43% synergy
Magister Sphinx
44% of 9 decks +44% synergy
Tree of Perdition
44% of 9 decks +44% synergy
Shay Cormac
44% of 9 decks +40% synergy
Loyal Inventor
38% of 8 decks +33% synergy
Port Razer
33% of 9 decks +33% synergy
Thraximundar
33% of 9 decks +32% synergy
Callidus Assassin
33% of 9 decks +32% synergy
Royal Assassin
33% of 9 decks +31% synergy
Massacre Girl, Known Killer
33% of 9 decks +30% synergy
Olivia, Opulent Outlaw
33% of 9 decks +29% synergy
Assassin Initiate
33% of 9 decks +26% synergy
Evie Frye
33% of 9 decks +25% synergy
Bloodthirster
22% of 9 decks +22% synergy
Ochran Assassin
22% of 9 decks +22% synergy
Assassin Den
22% of 9 decks +21% synergy
Kelsien, the Plague
22% of 9 decks +21% synergy
Cleopatra, Exiled Pharaoh
22% of 9 decks +21% synergy
Brotherhood Ambushers
22% of 9 decks +21% synergy
Sokrates, Athenian Teacher
22% of 9 decks +21% synergy
Mari, the Killing Quill
22% of 9 decks +20% synergy
Etrata, Deadly Fugitive
22% of 9 decks +20% synergy
Cadric, Soul Kindler
22% of 9 decks +20% synergy
Brotherhood Spy
22% of 9 decks +19% synergy
Kassandra, Eagle Bearer
22% of 9 decks +18% synergy
Derevi, Empyrial Tactician
22% of 9 decks +18% synergy
Shao Jun
22% of 9 decks +16% synergy
Havi, the All-Father
22% of 9 decks +16% synergy
Dockside Extortionist
22% of 9 decks +14% synergy
Jacob Frye
22% of 9 decks +12% synergy
Arbaaz Mir
22% of 9 decks +12% synergy
Roaming Throne
22% of 9 decks +5% synergy
Birds of Paradise
22% of 9 decks -2% synergy
Cindering Cutthroat
20% of 5 decks +20% synergy
Brotherhood Patriarch
12% of 8 decks +11% synergy
Hunter of Eyeblights
11% of 9 decks +11% synergy
Gixian Skullflayer
11% of 9 decks +11% synergy
Suq'Ata Assassin
11% of 9 decks +11% synergy
Hired Blade
11% of 9 decks +11% synergy
Augmenter Pugilist
11% of 9 decks +11% synergy
Satya, Aetherflux Genius
11% of 9 decks +11% synergy
Kiku, Night's Flower
11% of 9 decks +11% synergy
Keleth, Sunmane Familiar
11% of 9 decks +11% synergy
Preston Garvey, Minuteman
11% of 9 decks +11% synergy
Midnight Assassin
11% of 9 decks +11% synergy
Astarion, the Decadent
11% of 9 decks +11% synergy
Godo, Bandit Warlord
11% of 9 decks +11% synergy
Instants
Dark Ritual
44% of 9 decks +40% synergy
Chain Assassination
44% of 9 decks +38% synergy
Desynchronization
44% of 9 decks +33% synergy
Swords to Plowshares
44% of 9 decks +4% synergy
Flawless Maneuver
33% of 9 decks +30% synergy
Deflecting Swat
33% of 9 decks +24% synergy
Fierce Guardianship
33% of 9 decks +21% synergy
Assassin's Trophy
33% of 9 decks +19% synergy
Heroic Intervention
33% of 9 decks +12% synergy
Counterspell
33% of 9 decks +12% synergy
Mortify
22% of 9 decks +19% synergy
Deadly Rollick
22% of 9 decks +18% synergy
Mana Drain
22% of 9 decks +13% synergy
Enlightened Tutor
22% of 9 decks +7% synergy
Vampiric Tutor
22% of 9 decks +5% synergy
Teferi's Protection
22% of 9 decks +4% synergy
Cyclonic Rift
22% of 9 decks +1% synergy
Hidetsugu's Second Rite
11% of 9 decks +11% synergy
Withering Boon
11% of 9 decks +11% synergy
Offer Immortality
11% of 9 decks +11% synergy
Whirlwind Denial
11% of 9 decks +11% synergy
Reinterpret
11% of 9 decks +11% synergy
Flare of Denial
11% of 9 decks +10% synergy
Double Major
11% of 9 decks +10% synergy
Spell Pierce
11% of 9 decks +10% synergy
Murder
11% of 9 decks +10% synergy
Go for the Throat
11% of 9 decks +10% synergy
Entomb
11% of 9 decks +9% synergy
Escape Detection
11% of 9 decks +9% synergy
Strix Serenade
11% of 9 decks +8% synergy
Tainted Pact
11% of 9 decks +7% synergy
Arcane Denial
11% of 9 decks +5% synergy
Boros Charm
11% of 9 decks +5% synergy
Force of Will
11% of 9 decks +5% synergy
Mystical Tutor
11% of 9 decks +4% synergy
Eladamri's Call
11% of 9 decks +3% synergy
Negate
11% of 9 decks +1% synergy
Worldly Tutor
11% of 9 decks -1% synergy
Sorceries
Eagle Vision
44% of 9 decks +34% synergy
Viewpoint Synchronization
44% of 9 decks +34% synergy
Overpowering Attack
33% of 9 decks +26% synergy
Restart Sequence
33% of 9 decks +24% synergy
Demonic Tutor
33% of 9 decks +12% synergy
Buried Alive
22% of 9 decks +21% synergy
Auditore Ambush
22% of 9 decks +20% synergy
Sevinne's Reclamation
22% of 9 decks +19% synergy
Toxic Deluge
22% of 9 decks +18% synergy
Cultivate
22% of 9 decks -16% synergy
Temporal Trespass
11% of 9 decks +11% synergy
Sylvan Tutor
11% of 9 decks +10% synergy
Feed the Swarm
11% of 9 decks +10% synergy
Crippling Fear
11% of 9 decks +10% synergy
Green Sun's Zenith
11% of 9 decks +10% synergy
Jeska's Will
11% of 9 decks +9% synergy
Grim Tutor
11% of 9 decks +8% synergy
Raise the Palisade
11% of 9 decks +8% synergy
Reanimate
11% of 9 decks +8% synergy
Diabolic Tutor
11% of 9 decks +7% synergy
What Must Be Done
11% of 9 decks +7% synergy
Imperial Seal
11% of 9 decks +7% synergy
Urza's Ruinous Blast
11% of 9 decks +3% synergy
Blasphemous Act
11% of 9 decks +2% synergy
Three Visits
11% of 9 decks -13% synergy
Nature's Lore
11% of 9 decks -17% synergy
Farseek
11% of 9 decks -34% synergy
Utility Artifacts
Short Bow
50% of 2 decks +50% synergy
Caduceus, Staff of Hermes
44% of 9 decks +41% synergy
Haystack
44% of 9 decks +40% synergy
Herald's Horn
44% of 9 decks +27% synergy
Time Sieve
33% of 9 decks +32% synergy
The Animus
33% of 9 decks +30% synergy
Lightning Greaves
33% of 9 decks +15% synergy
Pariah's Shield
22% of 9 decks +22% synergy
Quietus Spike
22% of 9 decks +22% synergy
Whispersilk Cloak
22% of 9 decks +21% synergy
Door of Destinies
22% of 9 decks +19% synergy
The Spear of Leonidas
22% of 9 decks +17% synergy
Assassin Gauntlet
22% of 9 decks +16% synergy
Excalibur, Sword of Eden
22% of 9 decks +15% synergy
Swiftfoot Boots
22% of 9 decks +9% synergy
Nemesis Mask
11% of 9 decks +11% synergy
Ashes of the Fallen
11% of 9 decks +11% synergy
Defense Grid
11% of 9 decks +11% synergy
Encroaching Mycosynth
11% of 9 decks +11% synergy
Hammer of Purphoros
11% of 9 decks +11% synergy
Dolmen Gate
11% of 9 decks +10% synergy
Silver Shroud Costume
11% of 9 decks +10% synergy
Mirror of Galadriel
11% of 9 decks +10% synergy
Mirror Box
11% of 9 decks +10% synergy
Raven Clan War-Axe
11% of 9 decks +10% synergy
Yggdrasil, Rebirth Engine
11% of 9 decks +10% synergy
Hunter's Bow
11% of 9 decks +9% synergy
Bident of Thassa
11% of 9 decks +9% synergy
Cloud Key
11% of 9 decks +9% synergy
Blackblade Reforged
11% of 9 decks +9% synergy
Helm of the Host
11% of 9 decks +8% synergy
Hookblade
11% of 9 decks +8% synergy
Sensei's Divining Top
11% of 9 decks +7% synergy
Agatha's Soul Cauldron
11% of 9 decks +7% synergy
Hidden Blade
11% of 9 decks +6% synergy
Heroes' Podium
11% of 9 decks +6% synergy
Chimil, the Inner Sun
11% of 9 decks +6% synergy
Smoke Bomb
11% of 9 decks +4% synergy
Vanquisher's Banner
11% of 9 decks +3% synergy
The One Ring
11% of 9 decks +2% synergy
Enchantments
Reconnaissance
44% of 9 decks +43% synergy
Black Market Connections
44% of 9 decks +39% synergy
Kindred Discovery
44% of 9 decks +32% synergy
Leyline of the Guildpact
44% of 9 decks +21% synergy
Aggravated Assault
33% of 9 decks +32% synergy
Propaganda
33% of 9 decks +26% synergy
Rhystic Study
33% of 9 decks +10% synergy
Arcane Adaptation
22% of 9 decks +20% synergy
Bleeding Effect
22% of 9 decks +17% synergy
Vraska Joins Up
22% of 9 decks +16% synergy
The Revelations of Ezio
22% of 9 decks +15% synergy
Rhythm of the Wild
22% of 9 decks +11% synergy
Annie Joins Up
22% of 9 decks +10% synergy
Smothering Tithe
22% of 9 decks +1% synergy
Eaten by Piranhas
11% of 9 decks +11% synergy
Discreet Retreat
11% of 9 decks +10% synergy
Copy Enchantment
11% of 9 decks +10% synergy
Coastal Piracy
11% of 9 decks +10% synergy
Bear Umbra
11% of 9 decks +10% synergy
Land Tax
11% of 9 decks +10% synergy
Nature's Will
11% of 9 decks +10% synergy
Druids' Repository
11% of 9 decks +9% synergy
Kellan Joins Up
11% of 9 decks +9% synergy
Rising of the Day
11% of 9 decks +9% synergy
Burgeoning
11% of 9 decks +8% synergy
Origin of the Hidden Ones
11% of 9 decks +8% synergy
Ballad of the Black Flag
11% of 9 decks +6% synergy
Flowering of the White Tree
11% of 9 decks +6% synergy
Reflections of Littjara
11% of 9 decks +3% synergy
Mystic Remora
11% of 9 decks -1% synergy
Planeswalkers
Sorin Markov
44% of 9 decks +43% synergy
Vraska the Unseen
11% of 9 decks +10% synergy
Dihada, Binder of Wills
11% of 9 decks +6% synergy
Utility Lands
Rogue's Passage
56% of 9 decks +50% synergy
Reliquary Tower
33% of 9 decks +8% synergy
Urborg, Tomb of Yawgmoth
22% of 9 decks +15% synergy
Yavimaya, Cradle of Growth
22% of 9 decks +11% synergy
Barad-dûr
11% of 9 decks +11% synergy
Vault of the Archangel
11% of 9 decks +10% synergy
Volrath's Stronghold
11% of 9 decks +10% synergy
The Shire
11% of 9 decks +10% synergy
Sokenzan, Crucible of Defiance
11% of 9 decks +10% synergy
Rivendell
11% of 9 decks +10% synergy
Minas Tirith
11% of 9 decks +9% synergy
Command Beacon
11% of 9 decks +9% synergy
The Black Gate
11% of 9 decks +8% synergy
Gaea's Cradle
11% of 9 decks +7% synergy
Bojuka Bog
11% of 9 decks +6% synergy
Great Hall of the Citadel
11% of 9 decks +5% synergy
Mana Artifacts
Chromatic Lantern
78% of 9 decks +25% synergy
Arcane Signet
78% of 9 decks +4% synergy
Sol Ring
78% of 9 decks -0% synergy
Crystal Skull, Isu Spyglass
44% of 9 decks +37% synergy
Jeweled Lotus
22% of 9 decks +17% synergy
Lotus Petal
22% of 9 decks +15% synergy
Mana Crypt
22% of 9 decks +11% synergy
Fellwar Stone
22% of 9 decks -10% synergy
Bounty Board
11% of 9 decks +11% synergy
Manalith
11% of 9 decks +10% synergy
Mana Geode
11% of 9 decks +10% synergy
Sonic Screwdriver
11% of 9 decks +9% synergy
Talisman of Indulgence
11% of 9 decks +9% synergy
Talisman of Hierarchy
11% of 9 decks +9% synergy
Mox Opal
11% of 9 decks +8% synergy
Talisman of Resilience
11% of 9 decks +7% synergy
Talisman of Dominance
11% of 9 decks +7% synergy
Mox Diamond
11% of 9 decks +6% synergy
Mox Amber
11% of 9 decks +5% synergy
Decanter of Endless Water
11% of 9 decks +5% synergy
Chrome Mox
11% of 9 decks +4% synergy
Lands
Brotherhood Headquarters
67% of 9 decks +55% synergy
The World Tree
67% of 9 decks +33% synergy
Command Tower
67% of 9 decks -22% synergy
Abstergo Entertainment
44% of 9 decks +37% synergy
Bloodstained Mire
44% of 9 decks +22% synergy
Blood Crypt
44% of 9 decks +21% synergy
Flooded Strand
44% of 9 decks +20% synergy
Steam Vents
44% of 9 decks +19% synergy
Watery Grave
44% of 9 decks +19% synergy
Godless Shrine
44% of 9 decks +19% synergy
Hallowed Fountain
44% of 9 decks +17% synergy
Verdant Catacombs
44% of 9 decks +16% synergy
Overgrown Tomb
44% of 9 decks +14% synergy
Breeding Pool
44% of 9 decks +14% synergy
Path of Ancestry
44% of 9 decks +4% synergy
Exotic Orchard
44% of 9 decks -18% synergy
Secluded Courtyard
33% of 9 decks +17% synergy
Polluted Delta
33% of 9 decks +10% synergy
Sacred Foundry
33% of 9 decks +10% synergy
Scalding Tarn
33% of 9 decks +8% synergy
Arid Mesa
33% of 9 decks +8% synergy
Marsh Flats
33% of 9 decks +7% synergy
Windswept Heath
33% of 9 decks +6% synergy
Misty Rainforest
33% of 9 decks +4% synergy
Temple Garden
33% of 9 decks +3% synergy
The Grey Havens
22% of 9 decks +20% synergy
Cavern of Souls
22% of 9 decks +7% synergy
Reflecting Pool
22% of 9 decks +7% synergy
Unclaimed Territory
22% of 9 decks +5% synergy
Savai Triome
22% of 9 decks +4% synergy
Zagoth Triome
22% of 9 decks -2% synergy
Indatha Triome
22% of 9 decks -3% synergy
Wooded Foothills
22% of 9 decks -3% synergy
Ketria Triome
22% of 9 decks -4% synergy
Stomping Ground
22% of 9 decks -8% synergy
Crosis's Catacombs
11% of 9 decks +11% synergy
Dromar's Cavern
11% of 9 decks +10% synergy
Darigaaz's Caldera
11% of 9 decks +10% synergy
Fiery Islet
11% of 9 decks +10% synergy
Archway Commons
11% of 9 decks +10% synergy
Waterlogged Grove
11% of 9 decks +10% synergy
Transguild Promenade
11% of 9 decks +10% synergy
Dismal Backwater
11% of 9 decks +10% synergy
Drowned Catacomb
11% of 9 decks +9% synergy
Temple of Silence
11% of 9 decks +8% synergy
Dragonskull Summit
11% of 9 decks +8% synergy
Temple of Malady
11% of 9 decks +8% synergy
Ancient Ziggurat
11% of 9 decks +8% synergy
Opal Palace
11% of 9 decks +8% synergy
Prismatic Vista
11% of 9 decks +8% synergy