Altaïr Ibn-La'Ahad + Bloodthirster + Ashes of the Fallen

Altaïr Ibn-La'Ahad
Bloodthirster
Ashes of the Fallen

Requires
Altaïr Ibn-La'Ahad must be on the battlefield. Bloodthirster must be in the graveyard. Ashes of the Fallen must be on the battlefield. "Assassin" chosen with Ashes of the Fallen. An opponent cannot block creatures you control. You have a way to give Altaïr ib-La'Ahad vigilance.
Steps
  1. Give Altaïr ib-La'Ahad vigilance by any method.
  2. Declare Altaïr Ibn-La'Ahad as an attacker.
  3. Altaïr Ibn-La'Ahad triggers, exiling Bloodthirster from your graveyard with a memory counter on it as it is an Assassin due to Ashes of the Fallen, 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 Bloodthirster token.
  5. The Bloodthirster token triggers, causing you to untap it 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 Bloodthirster 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.

Altaïr Ibn-La'Ahad
1.59% of 2951 decks 47 decks
Ezio Auditore da Firenze
0.03% of 8717 decks 3 decks
New Cards
Unstoppable Slasher
80% of 10 decks +74% synergy
Grab the Prize
71% of 7 decks +64% synergy
Fear of Missing Out
15% of 26 decks +14% synergy
High Synergy Cards
Roshan, Hidden Magister
85% of 48 decks +84% synergy
The Lord of Pain
100% of 4 decks +83% synergy
Maskwood Nexus
86% of 50 decks +83% synergy
The Animus
78% of 49 decks +77% synergy
Port Razer
78% of 50 decks +76% synergy
Buried Alive
78% of 50 decks +72% synergy
The Master, Multiplied
74% of 50 decks +72% synergy
Ruthless Lawbringer
71% of 49 decks +68% synergy
Mari, the Killing Quill
68% of 50 decks +67% synergy
Desmond Miles
67% of 48 decks +65% synergy
Top Cards
Faithless Looting
70% of 50 decks +53% synergy
Arno Dorian
68% of 38 decks +64% synergy
Isshin, Two Heavens as One
66% of 50 decks +61% synergy
Entomb
66% of 50 decks +59% synergy
Lightning Greaves
66% of 50 decks +41% synergy
Conspiracy
64% of 50 decks +63% synergy
Massacre Girl, Known Killer
63% of 49 decks +61% synergy
Big Game Hunter
62% of 50 decks +61% synergy
Path to Exile
62% of 50 decks +16% synergy
Olivia, Opulent Outlaw
61% of 49 decks +55% synergy
Creatures
Ezio, Blade of Vengeance
100% of 3 decks +98% synergy
Basim Ibn Ishaq
100% of 3 decks +95% synergy
Aya of Alexandria
59% of 44 decks +55% synergy
Queen Marchesa
58% of 50 decks +54% synergy
Roaming Throne
58% of 50 decks +48% synergy
Virtus the Veiled
54% of 50 decks +54% synergy
Nekrataal
50% of 50 decks +50% synergy
Mondrak, Glory Dominus
48% of 50 decks +39% synergy
Bayek of Siwa
48% of 48 decks +42% synergy
Merciless Harlequin
45% of 44 decks +45% synergy
Layla Hassan
42% of 48 decks +40% synergy
Undercity Eliminator
39% of 49 decks +39% synergy
Anger
34% of 50 decks +28% synergy
Ojer Taq, Deepest Foundation
34% of 50 decks +28% synergy
Brotherhood Patriarch
33% of 30 decks +33% synergy
Murderous Redcap
30% of 50 decks +29% synergy
Esper Sentinel
30% of 50 decks +9% synergy
Unscrupulous Contractor
29% of 49 decks +28% synergy
Vein Ripper
29% of 49 decks +26% synergy
Mirkwood Bats
28% of 50 decks +16% synergy
Ravenloft Adventurer
26% of 50 decks +25% synergy
Aurelia, the Warleader
26% of 50 decks +19% synergy
Garza's Assassin
24% of 50 decks +24% synergy
Vile Entomber
24% of 50 decks +22% synergy
Dockside Extortionist
22% of 50 decks +10% synergy
Arbaaz Mir
20% of 44 decks +15% synergy
Shay Cormac
19% of 48 decks +15% synergy
Kassandra, Eagle Bearer
17% of 48 decks +14% synergy
Vial Smasher, Gleeful Grenadier
16% of 49 decks +15% synergy
Raffine's Silencer
16% of 50 decks +16% synergy
Godo, Bandit Warlord
16% of 50 decks +15% synergy
Doom Whisperer
16% of 50 decks +14% synergy
Assassin Initiate
16% of 44 decks +14% synergy
Thorn of the Black Rose
14% of 50 decks +14% synergy
Fleshtaker
14% of 50 decks +13% synergy
Wei Assassins
12% of 50 decks +12% synergy
Purphoros, God of the Forge
12% of 50 decks +7% synergy
Mirror Entity
12% of 50 decks +7% synergy
Solemn Simulacrum
12% of 50 decks -2% synergy
Goblin Assassin
10% of 50 decks +10% synergy
Irregular Cohort
10% of 50 decks +9% synergy
Oriq Loremage
10% of 50 decks +9% synergy
Ashen Rider
10% of 50 decks +9% synergy
Species Specialist
10% of 50 decks +9% synergy
Cadric, Soul Kindler
10% of 50 decks +8% synergy
Massacre Girl
10% of 50 decks +8% synergy
Moraug, Fury of Akoum
10% of 50 decks +7% synergy
Karlach, Fury of Avernus
10% of 50 decks +7% synergy
Boggart Trawler
8% of 48 decks +3% synergy
Witch Enchanter
8% of 48 decks -1% synergy
Instants
Swords to Plowshares
58% of 50 decks -5% synergy
Demand Answers
52% of 50 decks +45% synergy
Thrill of Possibility
48% of 50 decks +38% synergy
Teferi's Protection
46% of 50 decks +26% synergy
Enlightened Tutor
42% of 50 decks +24% synergy
Deflecting Swat
40% of 50 decks +24% synergy
Big Score
30% of 50 decks +21% synergy
Deadly Rollick
30% of 50 decks +19% synergy
Flawless Maneuver
28% of 50 decks +18% synergy
Vampiric Tutor
28% of 50 decks +10% synergy
Boros Charm
28% of 50 decks +3% synergy
Dawn's Truce
27% of 22 decks +11% synergy
Anguished Unmaking
24% of 50 decks -0% synergy
Chaos Warp
20% of 50 decks -12% synergy
Unexpected Windfall
18% of 50 decks +11% synergy
Village Rites
16% of 50 decks +6% synergy
Deadly Dispute
16% of 50 decks +5% synergy
Dark Ritual
16% of 50 decks -6% synergy
Akroma's Will
14% of 50 decks +4% synergy
Terminate
12% of 50 decks -9% synergy
Generous Gift
12% of 50 decks -14% synergy
Final Showdown
10% of 49 decks +7% synergy
Great Train Heist
10% of 49 decks +6% synergy
Mortify
10% of 50 decks -2% synergy
Stroke of Midnight
10% of 50 decks -2% synergy
Chain Assassination
8% of 48 decks +7% synergy
Fell the Profane
8% of 48 decks -3% synergy
Fracture
8% of 50 decks +1% synergy
Treacherous Greed
6% of 49 decks +5% synergy
Savage Beating
6% of 50 decks +5% synergy
Cathartic Pyre
6% of 50 decks +5% synergy
And They Shall Know No Fear
6% of 50 decks +4% synergy
Blacksmith's Skill
6% of 50 decks +4% synergy
Loran's Escape
6% of 50 decks +4% synergy
Bitter Triumph
6% of 50 decks +1% synergy
Cabal Ritual
6% of 50 decks +1% synergy
Crackling Doom
6% of 50 decks -2% synergy
Sorceries
Overpowering Attack
47% of 38 decks +43% synergy
Cathartic Reunion
40% of 50 decks +36% synergy
Ruinous Ultimatum
36% of 50 decks +18% synergy
Demonic Tutor
36% of 50 decks +14% synergy
Gamble
32% of 50 decks +22% synergy
Unmarked Grave
30% of 50 decks +27% synergy
Thrilling Discovery
26% of 50 decks +24% synergy
Blasphemous Act
24% of 50 decks -10% synergy
Jeska's Will
20% of 50 decks +3% synergy
Starfall Invocation
18% of 22 decks +14% synergy
Vandalblast
18% of 50 decks +2% synergy
Damn
18% of 50 decks +2% synergy
Toxic Deluge
18% of 50 decks +1% synergy
Lively Dirge
16% of 49 decks +14% synergy
Tormenting Voice
16% of 50 decks +13% synergy
Seize the Day
14% of 50 decks +12% synergy
Imperial Seal
14% of 50 decks +8% synergy
Grim Tutor
12% of 50 decks +7% synergy
Wheel of Fortune
10% of 50 decks +5% synergy
Wrath of God
10% of 50 decks +3% synergy
Final Parting
8% of 50 decks +6% synergy
Profane Tutor
8% of 50 decks +5% synergy
Seize the Spoils
8% of 50 decks +5% synergy
Mythos of Snapdax
8% of 50 decks +5% synergy
Idyllic Tutor
8% of 50 decks +3% synergy
Diabolic Tutor
8% of 50 decks +2% synergy
Damnation
8% of 50 decks +0% synergy
Diabolic Intent
8% of 50 decks -1% synergy
Farewell
8% of 50 decks -5% synergy
Highway Robbery
6% of 48 decks +5% synergy
Sundering Eruption
6% of 48 decks +1% synergy
Steelshaper's Gift
6% of 50 decks +3% synergy
Austere Command
6% of 50 decks -7% synergy
Feed the Swarm
6% of 50 decks -12% synergy
Utility Artifacts
Swiftfoot Boots
60% of 50 decks +32% synergy
Brotherhood Regalia
57% of 44 decks +52% synergy
Sundial of the Infinite
32% of 50 decks +31% synergy
Whispersilk Cloak
32% of 50 decks +28% synergy
Haystack
29% of 49 decks +27% synergy
Mithril Coat
28% of 50 decks +22% synergy
Helm of the Host
26% of 50 decks +23% synergy
The Spear of Leonidas
21% of 48 decks +18% synergy
Key to the City
20% of 50 decks +19% synergy
Sword of Feast and Famine
20% of 50 decks +18% synergy
Silver Shroud Costume
16% of 49 decks +15% synergy
Altar of Dementia
14% of 50 decks +11% synergy
The One Ring
12% of 50 decks +3% synergy
Dolmen Gate
10% of 50 decks +9% synergy
Trailblazer's Boots
10% of 50 decks +8% synergy
Strionic Resonator
10% of 50 decks +7% synergy
Panharmonicon
10% of 50 decks +6% synergy
Hookblade
9% of 44 decks +8% synergy
Smoke Bomb
9% of 44 decks +8% synergy
Mirror Box
8% of 50 decks +7% synergy
Excalibur, Sword of Eden
7% of 44 decks +4% synergy
Hidden Blade
6% of 49 decks +6% synergy
Darksteel Plate
6% of 50 decks +4% synergy
Brass's Tunnel-Grinder
6% of 50 decks +3% synergy
Sword of the Animist
6% of 50 decks +1% synergy
Herald's Horn
6% of 50 decks -0% synergy
Enchantments
Cover of Darkness
50% of 50 decks +48% synergy
Reconnaissance
42% of 50 decks +40% synergy
Impact Tremors
34% of 50 decks +24% synergy
Aggravated Assault
32% of 50 decks +29% synergy
Anointed Procession
32% of 50 decks +23% synergy
Warleader's Call
29% of 49 decks +18% synergy
Ripples of Undeath
21% of 48 decks +14% synergy
Goblin Bombardment
18% of 50 decks +12% synergy
Black Market Connections
18% of 50 decks +7% synergy
Smothering Tithe
16% of 50 decks -9% synergy
Descendants' Fury
12% of 50 decks +11% synergy
Trouble in Pairs
10% of 49 decks +3% synergy
Cathars' Crusade
10% of 50 decks +4% synergy
Phyrexian Arena
10% of 50 decks -5% synergy
Bitter Reunion
8% of 50 decks +6% synergy
Sneak Attack
8% of 50 decks +6% synergy
Warstorm Surge
8% of 50 decks +3% synergy
Agent of the Shadow Thieves
6% of 50 decks +5% synergy
Etchings of the Chosen
6% of 50 decks +3% synergy
Shared Animosity
6% of 50 decks +2% synergy
Underworld Breach
6% of 50 decks -0% synergy
Planeswalkers
Dihada, Binder of Wills
20% of 50 decks +15% synergy
Utility Lands
Rogue's Passage
46% of 50 decks +27% synergy
Urborg, Tomb of Yawgmoth
38% of 50 decks +28% synergy
Three Tree City
32% of 25 decks +22% synergy
Shizo, Death's Storehouse
26% of 50 decks +21% synergy
Maze of Ith
24% of 50 decks +21% synergy
Bojuka Bog
22% of 50 decks -8% synergy
Reliquary Tower
20% of 50 decks -10% synergy
Phyrexian Tower
16% of 50 decks +7% synergy
Ancient Tomb
16% of 50 decks +6% synergy
Arena of Glory
15% of 48 decks +5% synergy
Minas Morgul, Dark Fortress
14% of 50 decks +12% synergy
Access Tunnel
14% of 50 decks +12% synergy
Geier Reach Sanitarium
14% of 50 decks +11% synergy
Vault of the Archangel
14% of 50 decks +3% synergy
The Black Gate
12% of 50 decks +8% synergy
Command Beacon
12% of 50 decks +7% synergy
Eiganjo, Seat of the Empire
12% of 50 decks +3% synergy
Takenuma, Abandoned Mire
12% of 50 decks +1% synergy
Minas Tirith
10% of 50 decks +1% synergy
Spymaster's Vault
8% of 48 decks +4% synergy
Mana Artifacts
Arcane Signet
84% of 50 decks +12% synergy
Sol Ring
78% of 50 decks -6% synergy
Talisman of Hierarchy
38% of 50 decks +14% synergy
Talisman of Indulgence
36% of 50 decks +10% synergy
Talisman of Conviction
32% of 50 decks +9% synergy
Rakdos Signet
24% of 50 decks -6% synergy
Chromatic Lantern
18% of 50 decks +8% synergy
Fellwar Stone
18% of 50 decks -3% synergy
Patchwork Banner
18% of 17 decks +8% synergy
Orzhov Signet
16% of 50 decks -11% synergy
Commander's Sphere
14% of 50 decks -1% synergy
Boros Signet
12% of 50 decks -11% synergy
Chrome Mox
10% of 50 decks +4% synergy
Lotus Petal
10% of 50 decks +3% synergy
Mind Stone
10% of 50 decks -7% synergy
Mana Crypt
6% of 50 decks -2% synergy
Lands
Command Tower
88% of 50 decks +14% synergy
Blood Crypt
68% of 50 decks +29% synergy
Sacred Foundry
66% of 50 decks +30% synergy
Godless Shrine
66% of 50 decks +25% synergy
Savai Triome
62% of 50 decks +35% synergy
Bloodstained Mire
54% of 50 decks +44% synergy
Luxury Suite
54% of 50 decks +28% synergy
Marsh Flats
52% of 50 decks +41% synergy
Vault of Champions
52% of 50 decks +26% synergy
Arid Mesa
50% of 50 decks +39% synergy
Spectator Seating
48% of 50 decks +23% synergy
Path of Ancestry
44% of 50 decks +23% synergy
Brotherhood Headquarters
44% of 48 decks +43% synergy
Raucous Theater
43% of 49 decks +30% synergy
Cavern of Souls
42% of 50 decks +35% synergy
Exotic Orchard
40% of 50 decks +4% synergy
Elegant Parlor
39% of 49 decks +30% synergy
Shadowy Backstreet
37% of 49 decks +24% synergy
Nomad Outpost
36% of 50 decks +8% synergy
Clifftop Retreat
36% of 50 decks +7% synergy
Dragonskull Summit
34% of 50 decks +3% synergy
Isolated Chapel
32% of 50 decks +4% synergy
Sundown Pass
28% of 50 decks +13% synergy
Haunted Ridge
26% of 50 decks +10% synergy
Shattered Sanctum
24% of 50 decks +11% synergy
Caves of Koilos
24% of 50 decks -4% synergy
Badlands
22% of 50 decks +8% synergy
Scrubland
22% of 50 decks +8% synergy
Sulfurous Springs
22% of 50 decks +2% synergy
Plateau
20% of 50 decks +8% synergy
Battlefield Forge
20% of 50 decks -6% synergy
Polluted Delta
18% of 50 decks +7% synergy
Scalding Tarn
16% of 50 decks +5% synergy
Shattered Landscape
15% of 48 decks +2% synergy
City of Brass
14% of 50 decks +6% synergy
Windswept Heath
14% of 50 decks +3% synergy
Smoldering Marsh
14% of 50 decks -19% synergy
Reflecting Pool
12% of 50 decks +7% synergy
Brightclimb Pathway
12% of 50 decks +2% synergy
Flooded Strand
12% of 50 decks +1% synergy
Verdant Catacombs
12% of 50 decks +1% synergy
Plaza of Heroes
10% of 50 decks +7% synergy
Secluded Courtyard
10% of 50 decks +5% synergy
Blightstep Pathway
10% of 50 decks +0% synergy
Fetid Heath
10% of 50 decks -1% synergy
Myriad Landscape
10% of 50 decks -10% synergy
Evolving Wilds
10% of 50 decks -11% synergy
Unclaimed Territory
8% of 50 decks +3% synergy
Mana Confluence
8% of 50 decks +1% synergy
Rugged Prairie
8% of 50 decks -3% synergy