Altaïr Ibn-La'Ahad
Éomer, Marshal of Rohan
Redoubled Stormsinger
The Animus

   Prerequisites

What do I need to start this combo?
Éomer in exile (Éomer with a memory counter on it in exile).
All other permanents on the battlefield (Altaïr Ibn-La'Ahad and Redoubled Stormsinger without summoning sickness on the battlefield).
An opponent cannot block and kill Altaïr or Redoubled Stormsinger.

   Steps

How does this combo work?
1
Declare Redoubled Stormsinger and Altaïr as attackers, triggering their abilities.
2
Resolve the Altaïr trigger, creating a tapped and attacking copy of Éomer.
3
Resolve the Redoubled Stormsinger trigger, creating a tapped and attacking copy of Éomer.
4
Put either Éomer token into your graveyard due to the legend rule, triggering the other Éomer token, causing you to untap all creatures you control and to get an additional combat phase after this one.
5
At the end of your combat phase, Altaïr triggers, causing you to exile the Éomer token.
6
Repeat each combat phase.

   Results

What do I get from this combo?
Infinite ETB
Infinite LTB
Infinite combat phases
Infinite death triggers
Infinite mana creatures you control can produce
Infinite untap of creatures you control
Arno Dorian
100%inclusion2 decks2 decks
98%synergy
Aya of Alexandria
100%inclusion2 decks2 decks
98%synergy
Big Game Hunter
100%inclusion2 decks2 decks
99%synergy
Desmond Miles
100%inclusion2 decks2 decks
98%synergy
Interceptor, Shadow's Hound
100%inclusion2 decks2 decks
98%synergy
Layla Hassan
100%inclusion2 decks2 decks
99%synergy
Mirkwood Bats
100%inclusion2 decks2 decks
83%synergy
Olivia, Opulent Outlaw
100%inclusion2 decks2 decks
96%synergy
Ruthless Lawbringer
100%inclusion2 decks2 decks
95%synergy
Shadow, Mysterious Assassin
100%inclusion2 decks2 decks
95%synergy
The Master, Multiplied
100%inclusion2 decks2 decks
97%synergy
Umbral Collar Zealot
100%inclusion2 decks2 decks
97%synergy
Unscrupulous Contractor
100%inclusion2 decks2 decks
99%synergy
Zurgo Stormrender
100%inclusion2 decks2 decks
91%synergy
All-Fates Stalker
50%inclusion1 decks2 decks
50%synergy
Bayek of Siwa
50%inclusion1 decks2 decks
47%synergy
Bloodline Pretender
50%inclusion1 decks2 decks
50%synergy
Brotherhood Patriarch
50%inclusion1 decks2 decks
50%synergy
Combat Celebrant
50%inclusion1 decks2 decks
47%synergy
Garza's Assassin
50%inclusion1 decks2 decks
49%synergy
Merciless Harlequin
50%inclusion1 decks2 decks
49%synergy
Metallic Mimic
50%inclusion1 decks2 decks
49%synergy
Murderous Redcap
50%inclusion1 decks2 decks
46%synergy
Queen Marchesa
50%inclusion1 decks2 decks
44%synergy
Viscera Seer
50%inclusion1 decks2 decks
36%synergy
Azra Oddsmaker
50%inclusion1 decks2 decks
49%synergy
Boundary Lands Ranger
50%inclusion1 decks2 decks
50%synergy
Combustion Man
50%inclusion1 decks2 decks
48%synergy
Doom Whisperer
50%inclusion1 decks2 decks
49%synergy
Isshin, Two Heavens as One
50%inclusion1 decks2 decks
33%synergy
Malik, Grim Manipulator
50%inclusion1 decks2 decks
49%synergy
Mari, the Killing Quill
50%inclusion1 decks2 decks
44%synergy
Mondrak, Glory Dominus
50%inclusion1 decks2 decks
39%synergy
Neriv, Heart of the Storm
50%inclusion1 decks2 decks
44%synergy
Ratadrabik of Urborg
50%inclusion1 decks2 decks
48%synergy
Roshan, Hidden Magister
50%inclusion1 decks2 decks
49%synergy
Selfless Spirit
50%inclusion1 decks2 decks
43%synergy
Serpent Assassin
50%inclusion1 decks2 decks
50%synergy
Sinister Starfish
50%inclusion1 decks2 decks
50%synergy
Soul Warden
50%inclusion1 decks2 decks
48%synergy
Syr Konrad, the Grim
50%inclusion1 decks2 decks
47%synergy
Undercity Eliminator
50%inclusion1 decks2 decks
49%synergy
Unstoppable Slasher
50%inclusion1 decks2 decks
48%synergy
Vincent, Vengeful Atoner
50%inclusion1 decks2 decks
49%synergy
Zidane, Tantalus Thief
50%inclusion1 decks2 decks
50%synergy
Instants
Swords to Plowshares
100%inclusion2 decks2 decks
38%synergy
Bitter Triumph
50%inclusion1 decks2 decks
47%synergy
Chaos Warp
50%inclusion1 decks2 decks
34%synergy
Demand Answers
50%inclusion1 decks2 decks
45%synergy
Go for the Throat
50%inclusion1 decks2 decks
47%synergy
Path to Exile
50%inclusion1 decks2 decks
3%synergy
Return the Favor
50%inclusion1 decks2 decks
48%synergy
Thrill of Possibility
50%inclusion1 decks2 decks
42%synergy
Big Score
50%inclusion1 decks2 decks
39%synergy
Consuming Ashes
50%inclusion1 decks2 decks
50%synergy
Laughing Mad
50%inclusion1 decks2 decks
46%synergy
Mortify
50%inclusion1 decks2 decks
35%synergy
Settle the Wreckage
50%inclusion1 decks2 decks
49%synergy
Sorceries
Cathartic Reunion
50%inclusion1 decks2 decks
47%synergy
Change of Fortune
50%inclusion1 decks2 decks
50%synergy
Faithless Looting
50%inclusion1 decks2 decks
35%synergy
Grab the Prize
50%inclusion1 decks2 decks
49%synergy
Mythos of Snapdax
50%inclusion1 decks2 decks
45%synergy
Overpowering Attack
50%inclusion1 decks2 decks
48%synergy
Pirate's Pillage
50%inclusion1 decks2 decks
49%synergy
Ruinous Ultimatum
50%inclusion1 decks2 decks
11%synergy
Thrilling Discovery
50%inclusion1 decks2 decks
48%synergy
Buried Alive
50%inclusion1 decks2 decks
43%synergy
March of Souls
50%inclusion1 decks2 decks
50%synergy
Reckless Handling
50%inclusion1 decks2 decks
49%synergy
Risky Research
50%inclusion1 decks2 decks
50%synergy
Snort
50%inclusion1 decks2 decks
48%synergy
Starfall Invocation
50%inclusion1 decks2 decks
49%synergy
Utility Artifacts
Key to the City
100%inclusion2 decks2 decks
96%synergy
Bolas's Citadel
50%inclusion1 decks2 decks
43%synergy
Haystack
50%inclusion1 decks2 decks
49%synergy
Hookblade
50%inclusion1 decks2 decks
50%synergy
Mask of Memory
50%inclusion1 decks2 decks
49%synergy
Smoke Bomb
50%inclusion1 decks2 decks
49%synergy
Wrecking Ball Arm
50%inclusion1 decks2 decks
50%synergy
Collector's Vault
50%inclusion1 decks2 decks
49%synergy
Lightning Greaves
50%inclusion1 decks2 decks
16%synergy
Mirror Box
50%inclusion1 decks2 decks
49%synergy
Swiftfoot Boots
50%inclusion1 decks2 decks
18%synergy
Enchantments
Cathars' Crusade
50%inclusion1 decks2 decks
43%synergy
Descendants' Fury
50%inclusion1 decks2 decks
49%synergy
Grim Reaper's Sprint
50%inclusion1 decks2 decks
49%synergy
Origin of the Hidden Ones
50%inclusion1 decks2 decks
50%synergy
Warstorm Surge
50%inclusion1 decks2 decks
47%synergy
Bitter Reunion
50%inclusion1 decks2 decks
48%synergy
Firebender Ascension
50%inclusion1 decks2 decks
43%synergy
The Sibsig Ceremony
50%inclusion1 decks2 decks
50%synergy
Planeswalkers
Kaya, Geist Hunter
50%inclusion1 decks2 decks
46%synergy
Dihada, Binder of Wills
50%inclusion1 decks2 decks
46%synergy
Artifacts
Arcane Signet
100%inclusion2 decks2 decks
14%synergy
Key to the City
100%inclusion2 decks2 decks
96%synergy
Sol Ring
100%inclusion2 decks2 decks
12%synergy
Bolas's Citadel
50%inclusion1 decks2 decks
43%synergy
Haystack
50%inclusion1 decks2 decks
49%synergy
Hookblade
50%inclusion1 decks2 decks
50%synergy
Mask of Memory
50%inclusion1 decks2 decks
49%synergy
Patchwork Banner
50%inclusion1 decks2 decks
45%synergy
Smoke Bomb
50%inclusion1 decks2 decks
49%synergy
Wrecking Ball Arm
50%inclusion1 decks2 decks
50%synergy
Collector's Vault
50%inclusion1 decks2 decks
49%synergy
Commander's Sphere
50%inclusion1 decks2 decks
36%synergy
Laser Screwdriver
50%inclusion1 decks2 decks
50%synergy
Lightning Greaves
50%inclusion1 decks2 decks
16%synergy
Mirror Box
50%inclusion1 decks2 decks
49%synergy
Swiftfoot Boots
50%inclusion1 decks2 decks
18%synergy
Mana Artifacts
Arcane Signet
100%inclusion2 decks2 decks
14%synergy
Sol Ring
100%inclusion2 decks2 decks
12%synergy
Patchwork Banner
50%inclusion1 decks2 decks
45%synergy
Commander's Sphere
50%inclusion1 decks2 decks
36%synergy
Laser Screwdriver
50%inclusion1 decks2 decks
50%synergy
Lands
Battlefield Forge
50%inclusion1 decks2 decks
9%synergy
Clifftop Retreat
50%inclusion1 decks2 decks
-2%synergy
Command Tower
50%inclusion1 decks2 decks
-42%synergy
Dragonskull Summit
50%inclusion1 decks2 decks
-3%synergy
Foreboding Ruins
50%inclusion1 decks2 decks
39%synergy
Isolated Chapel
50%inclusion1 decks2 decks
-4%synergy
Path of Ancestry
50%inclusion1 decks2 decks
12%synergy
Shineshadow Snarl
50%inclusion1 decks2 decks
40%synergy
Smoldering Marsh
50%inclusion1 decks2 decks
13%synergy
Sulfurous Springs
50%inclusion1 decks2 decks
22%synergy