Altaïr Ibn-La'Ahad + Port Razer + Ashes of the Fallen

Altaïr Ibn-La'Ahad
Port Razer
Ashes of the Fallen

Requires
Altaïr Ibn-La'Ahad must be on the battlefield. Port Razer 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 Port Razer 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 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.

Top Commanders
Altaïr Ibn-La'Ahad
5.50% of 3562 decks 196 decks
Ezio Auditore da Firenze
0.03% of 10830 decks 3 decks
Shanid, Sleepers' Scourge
0.08% of 1294 decks 1 decks
New Cards
Ketramose, the New Dawn
12% of 40 decks +12% synergy
Full Throttle
8% of 40 decks +5% synergy
High Synergy Cards
Roshan, Hidden Magister
82% of 193 decks +81% synergy
Desmond Miles
80% of 193 decks +79% synergy
The Animus
77% of 200 decks +77% synergy
Ruthless Lawbringer
77% of 196 decks +75% synergy
Buried Alive
80% of 200 decks +75% synergy
Maskwood Nexus
78% of 200 decks +75% synergy
Olivia, Opulent Outlaw
78% of 196 decks +74% synergy
Mari, the Killing Quill
74% of 200 decks +73% synergy
The Master, Multiplied
74% of 200 decks +73% synergy
Massacre Girl, Known Killer
70% of 200 decks +69% synergy
Top Cards
Faithless Looting
78% of 200 decks +62% synergy
Queen Marchesa
73% of 200 decks +68% synergy
Isshin, Two Heavens as One
72% of 200 decks +66% synergy
Entomb
69% of 200 decks +62% synergy
Lightning Greaves
66% of 200 decks +41% synergy
Aya of Alexandria
64% of 193 decks +62% synergy
Arno Dorian
64% of 192 decks +62% synergy
Nekrataal
64% of 200 decks +64% synergy
Big Game Hunter
63% of 200 decks +62% synergy
Bayek of Siwa
62% of 193 decks +59% synergy
Game Changers
Enlightened Tutor
36% of 200 decks +19% synergy
Demonic Tutor
32% of 200 decks +10% synergy
Smothering Tithe
30% of 200 decks +6% synergy
Vampiric Tutor
23% of 200 decks +5% synergy
Ancient Tomb
13% of 200 decks +3% synergy
Chrome Mox
11% of 200 decks +5% synergy
The One Ring
10% of 200 decks +2% synergy
Trouble in Pairs
7% of 200 decks +2% synergy
Imperial Seal
6% of 200 decks +1% synergy
Mox Diamond
6% of 200 decks +1% synergy
Creatures
Ezio, Blade of Vengeance
100% of 3 decks +98% synergy
Basim Ibn Ishaq
100% of 3 decks +97% synergy
Roaming Throne
62% of 200 decks +54% synergy
Undercity Eliminator
56% of 200 decks +56% synergy
Unstoppable Slasher
50% of 113 decks +48% synergy
Merciless Harlequin
50% of 193 decks +50% synergy
Virtus the Veiled
48% of 200 decks +47% synergy
Unscrupulous Contractor
44% of 196 decks +44% synergy
Anger
43% of 200 decks +37% synergy
Layla Hassan
41% of 193 decks +41% synergy
Mondrak, Glory Dominus
40% of 200 decks +33% synergy
Murderous Redcap
39% of 200 decks +38% synergy
Garza's Assassin
38% of 200 decks +38% synergy
Vein Ripper
36% of 200 decks +34% synergy
Esper Sentinel
34% of 200 decks +15% synergy
Raffine's Silencer
32% of 200 decks +32% synergy
Ravenloft Adventurer
32% of 200 decks +31% synergy
Ojer Taq, Deepest Foundation
28% of 200 decks +24% synergy
Fleshtaker
23% of 200 decks +22% synergy
Bloodthirster
23% of 200 decks +21% synergy
Massacre Girl
22% of 200 decks +20% synergy
Arbaaz Mir
22% of 193 decks +19% synergy
Mirkwood Bats
22% of 200 decks +11% synergy
Aurelia, the Warleader
21% of 200 decks +14% synergy
Doom Whisperer
18% of 200 decks +17% synergy
Purphoros, God of the Forge
18% of 200 decks +14% synergy
Thorn of the Black Rose
18% of 200 decks +17% synergy
Vile Entomber
18% of 200 decks +15% synergy
Shay Cormac
17% of 193 decks +15% synergy
Wei Assassins
16% of 200 decks +16% synergy
The Lord of Pain
16% of 103 decks +11% synergy
Guildsworn Prowler
16% of 200 decks +15% synergy
Kassandra, Eagle Bearer
14% of 194 decks +13% synergy
Brotherhood Patriarch
14% of 189 decks +14% synergy
Dockside Extortionist
14% of 200 decks +4% synergy
Species Specialist
13% of 200 decks +12% synergy
Master of Cruelties
12% of 200 decks +10% synergy
Fear of Missing Out
12% of 187 decks +11% synergy
Irregular Cohort
12% of 200 decks +11% synergy
Nadier's Nightblade
10% of 200 decks +7% synergy
Solemn Simulacrum
10% of 200 decks -3% synergy
Karlach, Fury of Avernus
10% of 200 decks +7% synergy
Royal Assassin
10% of 200 decks +8% synergy
Vial Smasher, Gleeful Grenadier
9% of 196 decks +8% synergy
Silent Arbiter
9% of 200 decks +8% synergy
Mirror Entity
9% of 200 decks +5% synergy
Assassin Initiate
8% of 193 decks +7% synergy
Blood Operative
8% of 200 decks +7% synergy
Goblin Assassin
8% of 200 decks +7% synergy
Kelsien, the Plague
7% of 200 decks +6% synergy
Instants
Swords to Plowshares
60% of 200 decks -3% synergy
Demand Answers
49% of 200 decks +44% synergy
Path to Exile
49% of 200 decks +2% synergy
Thrill of Possibility
46% of 200 decks +35% synergy
Teferi's Protection
40% of 200 decks +21% synergy
Flawless Maneuver
33% of 200 decks +23% synergy
Deflecting Swat
28% of 200 decks +12% synergy
Big Score
26% of 200 decks +17% synergy
Deadly Dispute
25% of 200 decks +14% synergy
Akroma's Will
24% of 200 decks +15% synergy
Deadly Rollick
22% of 200 decks +11% synergy
Anguished Unmaking
22% of 200 decks -2% synergy
Village Rites
16% of 200 decks +6% synergy
Chaos Warp
16% of 200 decks -16% synergy
Generous Gift
14% of 200 decks -10% synergy
Boros Charm
14% of 200 decks -11% synergy
Great Train Heist
13% of 196 decks +10% synergy
Dawn's Truce
13% of 167 decks +5% synergy
Unexpected Windfall
13% of 200 decks +6% synergy
Dark Ritual
12% of 200 decks -10% synergy
Loran's Escape
12% of 200 decks +10% synergy
Plumb the Forbidden
11% of 200 decks +8% synergy
Fell the Profane
10% of 194 decks +2% synergy
Mortify
10% of 200 decks -2% synergy
Blacksmith's Skill
9% of 200 decks +7% synergy
Stroke of Midnight
8% of 200 decks -2% synergy
Terminate
8% of 200 decks -12% synergy
Chain Assassination
8% of 193 decks +8% synergy
Galadriel's Dismissal
8% of 200 decks +6% synergy
Despark
8% of 200 decks -7% synergy
Final Showdown
8% of 196 decks +6% synergy
Tibalt's Trickery
8% of 200 decks +2% synergy
Malakir Rebirth
7% of 200 decks -1% synergy
Go for the Throat
6% of 200 decks -1% synergy
Silence
6% of 200 decks -1% synergy
Fracture
6% of 200 decks -1% synergy
Sorceries
Cathartic Reunion
48% of 200 decks +45% synergy
Overpowering Attack
42% of 192 decks +39% synergy
Ruinous Ultimatum
30% of 200 decks +12% synergy
Blasphemous Act
28% of 200 decks -5% synergy
Thrilling Discovery
27% of 200 decks +25% synergy
Unmarked Grave
24% of 200 decks +21% synergy
Toxic Deluge
21% of 200 decks +3% synergy
Gamble
20% of 200 decks +11% synergy
Seize the Day
18% of 200 decks +15% synergy
Vandalblast
18% of 200 decks +2% synergy
Mythos of Snapdax
15% of 200 decks +12% synergy
Diabolic Intent
13% of 200 decks +5% synergy
Jeska's Will
12% of 200 decks -4% synergy
Tormenting Voice
12% of 200 decks +9% synergy
Lively Dirge
12% of 196 decks +10% synergy
Grab the Prize
12% of 112 decks +9% synergy
Final Parting
10% of 200 decks +9% synergy
Damn
10% of 200 decks -6% synergy
Reanimate
10% of 200 decks -6% synergy
Starfall Invocation
10% of 167 decks +8% synergy
Farewell
10% of 200 decks -3% synergy
Seize the Spoils
10% of 200 decks +6% synergy
Grim Tutor
10% of 200 decks +5% synergy
Wheel of Fortune
8% of 200 decks +4% synergy
Reckless Handling
8% of 200 decks +6% synergy
Restart Sequence
7% of 193 decks +6% synergy
Diresight
7% of 167 decks +5% synergy
Idyllic Tutor
6% of 200 decks +1% synergy
Feed the Swarm
6% of 200 decks -12% synergy
Damnation
6% of 200 decks -2% synergy
Utility Artifacts
Swiftfoot Boots
53% of 200 decks +25% synergy
Brotherhood Regalia
49% of 193 decks +46% synergy
Haystack
37% of 200 decks +36% synergy
Sundial of the Infinite
34% of 200 decks +33% synergy
Key to the City
30% of 200 decks +28% synergy
Mithril Coat
28% of 200 decks +23% synergy
Whispersilk Cloak
20% of 200 decks +16% synergy
Altar of Dementia
19% of 200 decks +16% synergy
The Spear of Leonidas
16% of 194 decks +15% synergy
Sword of Feast and Famine
16% of 200 decks +13% synergy
Helm of the Host
12% of 200 decks +9% synergy
Brass's Tunnel-Grinder
12% of 200 decks +9% synergy
Smoke Bomb
10% of 193 decks +9% synergy
Silver Shroud Costume
10% of 200 decks +9% synergy
Strionic Resonator
10% of 200 decks +6% synergy
Hidden Blade
9% of 200 decks +9% synergy
Dolmen Gate
8% of 200 decks +7% synergy
Lotus Petal
6% of 200 decks -0% synergy
Panharmonicon
6% of 200 decks +2% synergy
Wayfarer's Bauble
6% of 200 decks -4% synergy
Commander's Sphere
6% of 200 decks -9% synergy
Mind Stone
6% of 200 decks -11% synergy
Hookblade
6% of 193 decks +5% synergy
Collector's Vault
6% of 200 decks +4% synergy
Palantír of Orthanc
6% of 200 decks +4% synergy
Enchantments
Conspiracy
56% of 200 decks +55% synergy
Cover of Darkness
52% of 200 decks +51% synergy
Reconnaissance
46% of 200 decks +43% synergy
Anointed Procession
36% of 200 decks +27% synergy
Black Market Connections
32% of 200 decks +21% synergy
Warleader's Call
30% of 200 decks +22% synergy
Ripples of Undeath
28% of 194 decks +23% synergy
Aggravated Assault
26% of 200 decks +22% synergy
Impact Tremors
22% of 200 decks +13% synergy
Goblin Bombardment
22% of 200 decks +16% synergy
Rising of the Day
19% of 200 decks +14% synergy
Cathars' Crusade
17% of 200 decks +12% synergy
Phyrexian Arena
15% of 200 decks -1% synergy
Bitter Reunion
12% of 200 decks +10% synergy
Descendants' Fury
12% of 200 decks +11% synergy
Sneak Attack
10% of 200 decks +8% synergy
Ghostly Prison
9% of 200 decks -2% synergy
Shared Animosity
6% of 200 decks +1% synergy
Warstorm Surge
6% of 200 decks +0% synergy
Planeswalkers
Dihada, Binder of Wills
25% of 200 decks +21% synergy
Kaya, Geist Hunter
6% of 200 decks +5% synergy
Utility Lands
Rogue's Passage
52% of 200 decks +32% synergy
Urborg, Tomb of Yawgmoth
32% of 200 decks +22% synergy
Vault of the Archangel
31% of 200 decks +20% synergy
Bojuka Bog
28% of 200 decks -1% synergy
Shizo, Death's Storehouse
28% of 200 decks +23% synergy
Maze of Ith
26% of 200 decks +23% synergy
Arena of Glory
24% of 194 decks +18% synergy
Takenuma, Abandoned Mire
22% of 200 decks +12% synergy
Access Tunnel
18% of 200 decks +16% synergy
Phyrexian Tower
18% of 200 decks +9% synergy
Reliquary Tower
14% of 200 decks -16% synergy
Minas Tirith
12% of 200 decks +5% synergy
Spymaster's Vault
12% of 194 decks +9% synergy
Geier Reach Sanitarium
12% of 200 decks +9% synergy
Three Tree City
11% of 172 decks +5% synergy
Minas Morgul, Dark Fortress
11% of 200 decks +9% synergy
Command Beacon
10% of 200 decks +5% synergy
Eiganjo, Seat of the Empire
8% of 200 decks +0% synergy
Hanweir Battlements
8% of 200 decks +7% synergy
Slayers' Stronghold
8% of 200 decks +2% synergy
Flamekin Village
8% of 200 decks +7% synergy
Mana Artifacts
Sol Ring
91% of 200 decks +7% synergy
Arcane Signet
89% of 200 decks +17% synergy
Talisman of Indulgence
47% of 200 decks +20% synergy
Talisman of Hierarchy
46% of 200 decks +20% synergy
Talisman of Conviction
38% of 200 decks +15% synergy
Orzhov Signet
28% of 200 decks +2% synergy
Rakdos Signet
27% of 200 decks -2% synergy
Fellwar Stone
25% of 200 decks +4% synergy
Boros Signet
23% of 200 decks +0% synergy
Patchwork Banner
15% of 167 decks +10% synergy
Chromatic Lantern
12% of 200 decks +3% synergy
Mana Crypt
6% of 200 decks -1% synergy
Lands
Command Tower
94% of 200 decks +20% synergy
Godless Shrine
70% of 200 decks +30% synergy
Blood Crypt
68% of 200 decks +30% synergy
Sacred Foundry
66% of 200 decks +30% synergy
Bloodstained Mire
57% of 200 decks +47% synergy
Savai Triome
57% of 200 decks +31% synergy
Vault of Champions
56% of 200 decks +31% synergy
Luxury Suite
55% of 200 decks +29% synergy
Exotic Orchard
54% of 200 decks +18% synergy
Path of Ancestry
52% of 200 decks +30% synergy
Marsh Flats
52% of 200 decks +40% synergy
Spectator Seating
52% of 200 decks +27% synergy
Raucous Theater
50% of 200 decks +40% synergy
Arid Mesa
50% of 200 decks +40% synergy
Shadowy Backstreet
48% of 200 decks +38% synergy
Brotherhood Headquarters
48% of 193 decks +47% synergy
Dragonskull Summit
47% of 200 decks +15% synergy
Elegant Parlor
46% of 200 decks +38% synergy
Clifftop Retreat
46% of 200 decks +16% synergy
Nomad Outpost
44% of 200 decks +16% synergy
Isolated Chapel
44% of 200 decks +15% synergy
Caves of Koilos
27% of 200 decks -2% synergy
Cavern of Souls
26% of 200 decks +19% synergy
Battlefield Forge
26% of 200 decks +0% synergy
Haunted Ridge
22% of 200 decks +7% synergy
Shattered Sanctum
20% of 200 decks +7% synergy
Sundown Pass
20% of 200 decks +4% synergy
Sulfurous Springs
18% of 200 decks -3% synergy
Shattered Landscape
18% of 194 decks +9% synergy
Plateau
17% of 200 decks +5% synergy
Badlands
17% of 200 decks +4% synergy
Smoldering Marsh
16% of 200 decks -16% synergy
Scrubland
16% of 200 decks +2% synergy
Polluted Delta
14% of 200 decks +3% synergy
Windswept Heath
14% of 200 decks +3% synergy
Secluded Courtyard
14% of 200 decks +9% synergy
Verdant Catacombs
14% of 200 decks +2% synergy
Fabled Passage
13% of 200 decks +4% synergy
Flooded Strand
13% of 200 decks +2% synergy
Brightclimb Pathway
12% of 200 decks +3% synergy
Wooded Foothills
12% of 200 decks +2% synergy
Scalding Tarn
12% of 200 decks +1% synergy
Unclaimed Territory
12% of 200 decks +7% synergy
City of Brass
12% of 200 decks +4% synergy
Orzhov Basilica
12% of 200 decks -5% synergy
Rakdos Carnarium
11% of 200 decks -3% synergy
Blightstep Pathway
10% of 200 decks +1% synergy
Fetid Heath
10% of 200 decks -0% synergy
Boros Garrison
10% of 200 decks -4% synergy
Reflecting Pool
9% of 200 decks +4% synergy