Éomer, Marshal of Rohan
Altaïr Ibn-La'Ahad
Altar of Dementia
Maskwood Nexus

   Prerequisites

What do I need to start this combo?
Éomer in your graveyard.
All other permanents 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

How does this combo work?
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 Altar of Dementia 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 Altar of Dementia ability.
5
Repeat during each combat phase.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite sacrifice triggers
Infinite death triggers
Infinite mill
Infinite self-mill
Infinite combat phases
Altaïr Ibn-La'Ahad
0.5%inclusion25 decks5.47K decks
New Cards
Raphael, Tag Team Tough
33%inclusion1 decks3 decks
33%synergy
Raven Eagle
33%inclusion1 decks3 decks
33%synergy
High Synergy Cards
Desmond Miles
88%inclusion21 decks24 decks
86%synergy
Roshan, Hidden Magister
83%inclusion20 decks24 decks
82%synergy
Olivia, Opulent Outlaw
83%inclusion20 decks24 decks
79%synergy
The Animus
80%inclusion20 decks25 decks
79%synergy
Ruthless Lawbringer
83%inclusion20 decks24 decks
78%synergy
Layla Hassan
79%inclusion19 decks24 decks
78%synergy
Massacre Girl, Known Killer
72%inclusion18 decks25 decks
70%synergy
The Master, Multiplied
72%inclusion18 decks25 decks
69%synergy
Faithless Looting
84%inclusion21 decks25 decks
69%synergy
Ashes of the Fallen
68%inclusion17 decks25 decks
68%synergy
Top Cards
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80%inclusion20 decks25 decks
46%synergy
Queen Marchesa
72%inclusion18 decks25 decks
66%synergy
Mari, the Killing Quill
72%inclusion18 decks25 decks
65%synergy
Isshin, Two Heavens as One
72%inclusion18 decks25 decks
56%synergy
Conspiracy
68%inclusion17 decks25 decks
67%synergy
Swiftfoot Boots
68%inclusion17 decks25 decks
36%synergy
Bayek of Siwa
67%inclusion16 decks24 decks
64%synergy
Arno Dorian
63%inclusion15 decks24 decks
60%synergy
Ripples of Undeath
63%inclusion15 decks24 decks
59%synergy
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60%inclusion6 decks10 decks
55%synergy
Game Changers
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20%inclusion5 decks25 decks
1%synergy
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20%inclusion5 decks25 decks
0%synergy
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16%inclusion4 decks25 decks
4%synergy
Vampiric Tutor
16%inclusion4 decks25 decks
1%synergy
Creatures
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54%inclusion13 decks24 decks
53%synergy
Aya of Alexandria
54%inclusion13 decks24 decks
52%synergy
Murderous Redcap
52%inclusion13 decks25 decks
49%synergy
Port Razer
48%inclusion12 decks25 decks
46%synergy
Anger
48%inclusion12 decks25 decks
41%synergy
Raffine's Silencer
44%inclusion11 decks25 decks
43%synergy
Ravenloft Adventurer
44%inclusion11 decks25 decks
43%synergy
Undercity Eliminator
44%inclusion11 decks25 decks
43%synergy
Roaming Throne
44%inclusion11 decks25 decks
37%synergy
Unstoppable Slasher
44%inclusion7 decks16 decks
42%synergy
Fleshtaker
40%inclusion10 decks25 decks
39%synergy
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39%synergy
Big Game Hunter
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38%inclusion9 decks24 decks
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27%synergy
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27%synergy
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25%inclusion3 decks12 decks
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16%synergy
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11%synergy
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21%inclusion5 decks24 decks
20%synergy
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18%synergy
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20%inclusion5 decks25 decks
17%synergy
Boromir, Warden of the Tower
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17%synergy
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14%synergy
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16%synergy
Irregular Cohort
16%inclusion4 decks25 decks
16%synergy
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16%inclusion4 decks25 decks
16%synergy
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16%inclusion4 decks25 decks
15%synergy
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16%inclusion4 decks25 decks
14%synergy
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16%inclusion4 decks25 decks
13%synergy
Karmic Guide
16%inclusion4 decks25 decks
10%synergy
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16%inclusion4 decks25 decks
7%synergy
Changeling Hero
12%inclusion3 decks25 decks
12%synergy
Changeling Berserker
12%inclusion3 decks25 decks
12%synergy
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12%inclusion3 decks25 decks
12%synergy
Gravebreaker Lamia
12%inclusion3 decks25 decks
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Massacre Girl
12%inclusion3 decks25 decks
10%synergy
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12%inclusion3 decks25 decks
10%synergy
Mirror Entity
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9%synergy
Yawgmoth, Thran Physician
12%inclusion3 decks25 decks
9%synergy
Cadric, Soul Kindler
12%inclusion3 decks25 decks
9%synergy
Terror of the Peaks
12%inclusion3 decks25 decks
7%synergy
Mirkwood Bats
12%inclusion3 decks25 decks
-5%synergy
Aurelia, the Warleader
12%inclusion3 decks25 decks
-6%synergy
Pitiless Plunderer
12%inclusion3 decks25 decks
-6%synergy
Esper Sentinel
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-7%synergy
Instants
Entomb
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50%synergy
Thrill of Possibility
44%inclusion11 decks25 decks
36%synergy
Path to Exile
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-3%synergy
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40%inclusion10 decks25 decks
-22%synergy
Demand Answers
32%inclusion8 decks25 decks
27%synergy
Great Train Heist
29%inclusion7 decks24 decks
25%synergy
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20%inclusion5 decks25 decks
17%synergy
Big Score
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10%synergy
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20%inclusion5 decks25 decks
5%synergy
Chaos Warp
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15%synergy
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15%synergy
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6%synergy
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47%synergy
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40%inclusion10 decks25 decks
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36%inclusion9 decks25 decks
13%synergy
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32%inclusion8 decks25 decks
31%synergy
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30%synergy
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17%inclusion4 decks24 decks
14%synergy
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16%inclusion4 decks25 decks
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12%inclusion3 decks25 decks
10%synergy
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6%synergy
Ruinous Ultimatum
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-27%synergy
Utility Artifacts
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30%synergy
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18%synergy
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Ashnod's Altar
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8%synergy
Whip of Erebos
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9%synergy
Helm of the Host
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6%synergy
Phyrexian Altar
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Enchantments
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43%synergy
Reconnaissance
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37%synergy
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40%inclusion10 decks25 decks
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28%synergy
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18%synergy
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17%synergy
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15%synergy
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24%inclusion6 decks25 decks
19%synergy
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20%inclusion5 decks25 decks
15%synergy
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16%inclusion4 decks25 decks
9%synergy
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12%inclusion3 decks25 decks
12%synergy
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11%synergy
Rising of the Day
12%inclusion3 decks25 decks
3%synergy
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12%inclusion3 decks25 decks
-7%synergy
Planeswalkers
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28%inclusion7 decks25 decks
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Utility Lands
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22%synergy
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33%inclusion8 decks24 decks
26%synergy
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28%inclusion7 decks25 decks
6%synergy
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11%synergy
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-11%synergy
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15%synergy
High Market
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16%inclusion4 decks25 decks
10%synergy
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16%inclusion4 decks25 decks
9%synergy
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16%inclusion4 decks25 decks
8%synergy
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7%synergy
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-7%synergy
Mana Artifacts
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84%inclusion21 decks25 decks
-2%synergy
Sol Ring
72%inclusion18 decks25 decks
-17%synergy
Talisman of Conviction
52%inclusion13 decks25 decks
11%synergy
Talisman of Indulgence
48%inclusion12 decks25 decks
11%synergy
Talisman of Hierarchy
48%inclusion12 decks25 decks
7%synergy
Boros Signet
32%inclusion8 decks25 decks
2%synergy
Rakdos Signet
28%inclusion7 decks25 decks
-3%synergy
Fellwar Stone
24%inclusion6 decks25 decks
-4%synergy
Orzhov Signet
24%inclusion6 decks25 decks
-9%synergy
Chromatic Lantern
12%inclusion3 decks25 decks
0%synergy
Lands
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96%inclusion24 decks25 decks
4%synergy
Blood Crypt
80%inclusion20 decks25 decks
37%synergy
Godless Shrine
76%inclusion19 decks25 decks
29%synergy
Bloodstained Mire
72%inclusion18 decks25 decks
40%synergy
Raucous Theater
68%inclusion17 decks25 decks
58%synergy
Sacred Foundry
68%inclusion17 decks25 decks
24%synergy
Shadowy Backstreet
64%inclusion16 decks25 decks
54%synergy
Path of Ancestry
64%inclusion16 decks25 decks
27%synergy
Exotic Orchard
64%inclusion16 decks25 decks
13%synergy
Elegant Parlor
60%inclusion15 decks25 decks
50%synergy
Arid Mesa
56%inclusion14 decks25 decks
25%synergy
Luxury Suite
56%inclusion14 decks25 decks
24%synergy
Vault of Champions
56%inclusion14 decks25 decks
22%synergy
Brotherhood Headquarters
54%inclusion13 decks24 decks
53%synergy
Spectator Seating
48%inclusion12 decks25 decks
16%synergy
Savai Triome
48%inclusion12 decks25 decks
9%synergy
Marsh Flats
44%inclusion11 decks25 decks
12%synergy
Battlefield Forge
40%inclusion10 decks25 decks
1%synergy
Dragonskull Summit
36%inclusion9 decks25 decks
-15%synergy
Haunted Ridge
32%inclusion8 decks25 decks
12%synergy
Clifftop Retreat
32%inclusion8 decks25 decks
-17%synergy
Shattered Sanctum
28%inclusion7 decks25 decks
5%synergy
Isolated Chapel
28%inclusion7 decks25 decks
-24%synergy
Tainted Peak
24%inclusion6 decks25 decks
14%synergy
Sundown Pass
24%inclusion6 decks25 decks
3%synergy
Nomad Outpost
24%inclusion6 decks25 decks
-34%synergy
Tainted Field
20%inclusion5 decks25 decks
8%synergy
Sulfurous Springs
20%inclusion5 decks25 decks
-7%synergy
Smoldering Marsh
20%inclusion5 decks25 decks
-16%synergy
Caves of Koilos
20%inclusion5 decks25 decks
-19%synergy
Blazemire Verge
19%inclusion3 decks16 decks
7%synergy
Conduit Pylons
17%inclusion4 decks24 decks
16%synergy
Mount Doom
16%inclusion4 decks25 decks
12%synergy
Blightstep Pathway
16%inclusion4 decks25 decks
7%synergy
Brightclimb Pathway
16%inclusion4 decks25 decks
7%synergy
Cavern of Souls
16%inclusion4 decks25 decks
6%synergy
Orzhov Basilica
16%inclusion4 decks25 decks
1%synergy
Terramorphic Expanse
16%inclusion4 decks25 decks
-4%synergy
Evolving Wilds
16%inclusion4 decks25 decks
-11%synergy
Hidden Grotto
15%inclusion3 decks20 decks
15%synergy
Scalding Tarn
12%inclusion3 decks25 decks
6%synergy
Wooded Foothills
12%inclusion3 decks25 decks
6%synergy
Flooded Strand
12%inclusion3 decks25 decks
6%synergy
Polluted Delta
12%inclusion3 decks25 decks
5%synergy
Secluded Courtyard
12%inclusion3 decks25 decks
4%synergy
Needleverge Pathway
12%inclusion3 decks25 decks
4%synergy
Unclaimed Territory
12%inclusion3 decks25 decks
3%synergy
Myriad Landscape
12%inclusion3 decks25 decks
-1%synergy
Rakdos Carnarium
12%inclusion3 decks25 decks
-1%synergy
Rugged Prairie
12%inclusion3 decks25 decks
-4%synergy