Altaïr Ibn-La'Ahad + Éomer, Marshal of Rohan + Goblin Bombardment + Roshan, Hidden Magister

Altaïr Ibn-La'Ahad
Éomer, Marshal of Rohan
Goblin Bombardment
Roshan, Hidden Magister

Requires
Altaïr Ibn-La'Ahad must be on the battlefield. Éomer, Marshal of Rohan must be in the graveyard. Goblin Bombardment must be on the battlefield. Roshan, Hidden Magister must be on the battlefield. Altaïr does not have summoning sickness. An opponent cannot block and kill Altaïr. You have at least one legendary creature card exiled with a memory counter on it.
Steps
  1. Declare Altaïr as an attacker. Altaïr triggers, exiling Éomer from your graveyard with a memory counter on it, and then creating a tapped and attacking token copy of each card you own that is exiled with a memory counter on it.
  2. Activate Goblin Bombardment by sacrificing another legendary creature token except Éomer.
  3. When the creature dies, Éomer triggers, untapping all creatures you control and causing you to get an additional combat phase after this one.
  4. Resolve the Goblin Bombardment ability.
  5. Repeat during each combat phase.
Results
Infinite LTB. Infinite ETB. Infinite sacrifice triggers. Infinite death triggers. Infinite damage. Infinite combat phases.

Altaïr Ibn-La'Ahad
0.63% of 3033 decks 19 decks
Dihada, Binder of Wills
0.01% of 9696 decks 1 decks
New Cards
Unstoppable Slasher
75% of 4 decks +68% synergy
High Synergy Cards
Desmond Miles
85% of 20 decks +79% synergy
Maskwood Nexus
70% of 20 decks +69% synergy
Nekrataal
70% of 20 decks +69% synergy
Queen Marchesa
75% of 20 decks +68% synergy
The Animus
70% of 20 decks +67% synergy
The Master, Multiplied
70% of 20 decks +67% synergy
Ruthless Lawbringer
75% of 20 decks +67% synergy
Undercity Eliminator
65% of 20 decks +63% synergy
Arno Dorian
71% of 17 decks +63% synergy
Buried Alive
65% of 20 decks +60% synergy
Top Cards
Lightning Greaves
75% of 20 decks +42% synergy
Swiftfoot Boots
75% of 20 decks +42% synergy
Bayek of Siwa
65% of 20 decks +57% synergy
Olivia, Opulent Outlaw
65% of 20 decks +56% synergy
Layla Hassan
60% of 20 decks +56% synergy
Aya of Alexandria
60% of 20 decks +53% synergy
Mari, the Killing Quill
60% of 20 decks +52% synergy
Conspiracy
55% of 20 decks +54% synergy
Murderous Redcap
55% of 20 decks +53% synergy
Unscrupulous Contractor
55% of 20 decks +53% synergy
Creatures
Isshin, Two Heavens as One
55% of 20 decks +42% synergy
Massacre Girl, Known Killer
50% of 20 decks +46% synergy
Anger
50% of 20 decks +45% synergy
Merciless Harlequin
47% of 19 decks +43% synergy
Arbaaz Mir
47% of 19 decks +41% synergy
Big Game Hunter
45% of 20 decks +44% synergy
Port Razer
45% of 20 decks +43% synergy
Raffine's Silencer
40% of 20 decks +39% synergy
Garza's Assassin
35% of 20 decks +34% synergy
Aurelia, the Warleader
35% of 20 decks +16% synergy
Ravenloft Adventurer
30% of 20 decks +29% synergy
Fleshtaker
30% of 20 decks +29% synergy
Vile Entomber
30% of 20 decks +28% synergy
Cadric, Soul Kindler
30% of 20 decks +25% synergy
Serpent Assassin
25% of 20 decks +25% synergy
Virtus the Veiled
25% of 20 decks +24% synergy
Ratadrabik of Urborg
25% of 20 decks +21% synergy
Roaming Throne
25% of 20 decks +15% synergy
Pitiless Plunderer
25% of 20 decks +12% synergy
Changeling Hero
20% of 20 decks +20% synergy
Changeling Berserker
20% of 20 decks +20% synergy
Guildsworn Prowler
20% of 20 decks +19% synergy
Massacre Girl
20% of 20 decks +18% synergy
Mirror Entity
20% of 20 decks +17% synergy
Bloodthirster
20% of 20 decks +16% synergy
Shay Cormac
20% of 20 decks +13% synergy
Vihaan, Goldwaker
20% of 20 decks +10% synergy
Mirkwood Bats
20% of 20 decks +1% synergy
Jacob Frye
18% of 17 decks +17% synergy
Wei Assassins
15% of 20 decks +15% synergy
Krav, the Unredeemed
15% of 20 decks +15% synergy
Angel of Indemnity
15% of 20 decks +14% synergy
Thorn of the Black Rose
15% of 20 decks +13% synergy
Vial Smasher, Gleeful Grenadier
15% of 20 decks +13% synergy
Scourge of the Throne
15% of 20 decks +12% synergy
Éowyn, Fearless Knight
15% of 20 decks +12% synergy
Karmic Guide
15% of 20 decks +9% synergy
Caesar, Legion's Emperor
15% of 20 decks +8% synergy
General's Enforcer
15% of 20 decks +5% synergy
Instants
Demand Answers
40% of 20 decks +33% synergy
Path to Exile
40% of 20 decks -6% synergy
Entomb
35% of 20 decks +28% synergy
Thrill of Possibility
35% of 20 decks +25% synergy
Swords to Plowshares
35% of 20 decks -28% synergy
Sazacap's Brew
33% of 9 decks +32% synergy
Great Train Heist
30% of 20 decks +22% synergy
Anguished Unmaking
30% of 20 decks -6% synergy
Blacksmith's Skill
25% of 20 decks +23% synergy
Village Rites
25% of 20 decks +15% synergy
Mortify
25% of 20 decks +8% synergy
Deadly Dispute
25% of 20 decks +7% synergy
Chain Assassination
20% of 20 decks +18% synergy
Plumb the Forbidden
20% of 20 decks +16% synergy
Deflecting Swat
20% of 20 decks +5% synergy
Loran's Escape
15% of 20 decks +13% synergy
Surge of Salvation
15% of 20 decks +13% synergy
Stroke of Midnight
15% of 20 decks +3% synergy
Terminate
15% of 20 decks -0% synergy
Despark
15% of 20 decks -5% synergy
Generous Gift
15% of 20 decks -9% synergy
Teferi's Protection
15% of 20 decks -10% synergy
Sorceries
Faithless Looting
55% of 20 decks +38% synergy
Overpowering Attack
41% of 17 decks +32% synergy
Cathartic Reunion
40% of 20 decks +35% synergy
Blasphemous Act
40% of 20 decks +17% synergy
Diresight
33% of 9 decks +31% synergy
Unmarked Grave
30% of 20 decks +28% synergy
Lively Dirge
25% of 20 decks +23% synergy
Final Parting
20% of 20 decks +19% synergy
Seize the Day
20% of 20 decks +18% synergy
Ransack the Lab
15% of 20 decks +15% synergy
Highway Robbery
15% of 20 decks +14% synergy
Utility Artifacts
Brotherhood Regalia
32% of 19 decks +23% synergy
Ashes of the Fallen
30% of 20 decks +30% synergy
Key to the City
30% of 20 decks +28% synergy
Altar of Dementia
30% of 20 decks +27% synergy
Haystack
25% of 20 decks +22% synergy
Mirror Box
20% of 20 decks +20% synergy
Strionic Resonator
20% of 20 decks +16% synergy
Ashnod's Altar
20% of 20 decks +13% synergy
Sundial of the Infinite
15% of 20 decks +14% synergy
Hidden Blade
15% of 20 decks +13% synergy
Brass's Tunnel-Grinder
15% of 20 decks +12% synergy
Mithril Coat
15% of 20 decks +6% synergy
Enchantments
Warleader's Call
55% of 20 decks +42% synergy
Reconnaissance
50% of 20 decks +42% synergy
Impact Tremors
50% of 20 decks +40% synergy
Ripples of Undeath
45% of 20 decks +41% synergy
Cover of Darkness
30% of 20 decks +28% synergy
Aggravated Assault
30% of 20 decks +25% synergy
The Meathook Massacre
25% of 20 decks +21% synergy
Anointed Procession
25% of 20 decks +11% synergy
Etchings of the Chosen
20% of 20 decks +17% synergy
Cathars' Crusade
20% of 20 decks +15% synergy
Phyrexian Arena
20% of 20 decks -0% synergy
Rising of the Day
15% of 20 decks +4% synergy
Black Market Connections
15% of 20 decks -1% synergy
Planeswalkers
Dihada, Binder of Wills
30% of 20 decks +25% synergy
Utility Lands
Vault of the Archangel
30% of 20 decks +12% synergy
Arena of Glory
25% of 20 decks +15% synergy
Urborg, Tomb of Yawgmoth
25% of 20 decks +9% synergy
Bojuka Bog
25% of 20 decks -6% synergy
Minas Tirith
20% of 20 decks +8% synergy
Reliquary Tower
20% of 20 decks +3% synergy
Rogue's Passage
20% of 20 decks -3% synergy
Takenuma, Abandoned Mire
15% of 20 decks +4% synergy
Mana Artifacts
Arcane Signet
95% of 20 decks +9% synergy
Sol Ring
95% of 20 decks +6% synergy
Talisman of Conviction
75% of 20 decks +38% synergy
Talisman of Indulgence
70% of 20 decks +36% synergy
Talisman of Hierarchy
70% of 20 decks +30% synergy
Fellwar Stone
40% of 20 decks +12% synergy
Boros Signet
35% of 20 decks -4% synergy
Rakdos Signet
30% of 20 decks -11% synergy
Orzhov Signet
30% of 20 decks -13% synergy
Chromatic Lantern
15% of 20 decks +0% synergy
Lands
Command Tower
85% of 20 decks -7% synergy
Brotherhood Headquarters
55% of 20 decks +50% synergy
Blood Crypt
55% of 20 decks +9% synergy
Godless Shrine
55% of 20 decks +7% synergy
Exotic Orchard
55% of 20 decks +7% synergy
Raucous Theater
50% of 20 decks +39% synergy
Caves of Koilos
50% of 20 decks +10% synergy
Sacred Foundry
50% of 20 decks +5% synergy
Bloodstained Mire
45% of 20 decks +14% synergy
Arid Mesa
45% of 20 decks +12% synergy
Luxury Suite
45% of 20 decks +10% synergy
Battlefield Forge
45% of 20 decks +8% synergy
Vault of Champions
45% of 20 decks +8% synergy
Elegant Parlor
40% of 20 decks +29% synergy
Path of Ancestry
40% of 20 decks +7% synergy
Spectator Seating
40% of 20 decks +4% synergy
Shadowy Backstreet
35% of 20 decks +24% synergy
Marsh Flats
35% of 20 decks +1% synergy
Clifftop Retreat
35% of 20 decks -6% synergy
Isolated Chapel
35% of 20 decks -9% synergy
Savai Triome
30% of 20 decks -13% synergy
Dragonskull Summit
30% of 20 decks -15% synergy
Temple of Triumph
25% of 20 decks +2% synergy
Sulfurous Springs
25% of 20 decks +2% synergy
Nomad Outpost
25% of 20 decks -32% synergy
Tainted Peak
20% of 20 decks +11% synergy
Haunted Ridge
20% of 20 decks +1% synergy
Evolving Wilds
20% of 20 decks -9% synergy
Smoldering Marsh
20% of 20 decks -11% synergy
Mount Doom
15% of 20 decks +10% synergy
Flooded Strand
15% of 20 decks +9% synergy
Tainted Field
15% of 20 decks +4% synergy
Blightstep Pathway
15% of 20 decks +4% synergy
Fetid Heath
15% of 20 decks +1% synergy
Shattered Sanctum
15% of 20 decks -4% synergy
Sundown Pass
15% of 20 decks -6% synergy