Éomer, Marshal of Rohan
Kari Zev, Skyship Raider
Helm of the Host
Phyrexian Altar

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Helm of the Host attached to Éomer. Kari Zev does not have summoning sickness and cannot be blocked and killed by an opponent.

   Steps

How does this combo work?
1
At the beginning of your combat phase, Helm of the Host triggers, creating a nonlegendary token copy of Éomer with haste.
2
Declare Kari Zev as an attacker.
3
Kari Zev triggers, creating a legendary 2/1 Ragavan creature token that is tapped and attacking.
4
Holding priority, activate Phyrexian Altar by sacrificing Ragavan, adding 1.
5
When Ragavan dies, each Éomer that hasn't triggered this turn triggers, untapping all creatures you control and causing you to get at least one additional combat phase after this one.
6
Repeat each combat phase.

   Results

What do I get from this combo?
Infinite combat phases
Infinite creature tokens with haste
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Infinite colored mana
Éomer, Marshal of Rohan
5.5%inclusion10 decks181 decks
The Master, Multiplied
0.0%inclusion2 decks4.79K decks
Havi, the All-Father
0.1%inclusion1 decks1.59K decks
Deadpool, Trading Card
0.0%inclusion1 decks12.4K decks
High Synergy Cards
Blade of Selves
86%inclusion12 decks14 decks
84%synergy
Combat Celebrant
86%inclusion12 decks14 decks
83%synergy
Ashnod's Altar
86%inclusion12 decks14 decks
79%synergy
Goblin Bombardment
79%inclusion11 decks14 decks
73%synergy
Delina, Wild Mage
71%inclusion10 decks14 decks
69%synergy
Aggravated Assault
64%inclusion9 decks14 decks
60%synergy
Ragavan, Nimble Pilferer
64%inclusion9 decks14 decks
57%synergy
High Market
57%inclusion8 decks14 decks
55%synergy
Karlach, Fury of Avernus
57%inclusion8 decks14 decks
54%synergy
Kiki-Jiki, Mirror Breaker
57%inclusion8 decks14 decks
54%synergy
Top Cards
Blasphemous Act
79%inclusion11 decks14 decks
45%synergy
Gut, True Soul Zealot
50%inclusion7 decks14 decks
50%synergy
Breath of Fury
50%inclusion7 decks14 decks
49%synergy
Goro-Goro, Disciple of Ryusei
50%inclusion7 decks14 decks
49%synergy
Atsushi, the Blazing Sky
50%inclusion7 decks14 decks
48%synergy
Laelia, the Blade Reforged
50%inclusion7 decks14 decks
48%synergy
Feldon of the Third Path
50%inclusion7 decks14 decks
47%synergy
Moraug, Fury of Akoum
50%inclusion7 decks14 decks
47%synergy
Captain Lannery Storm
50%inclusion7 decks14 decks
47%synergy
Faithless Looting
50%inclusion7 decks14 decks
34%synergy
Game Changers
Demonic Tutor
100%inclusion3 decks3 decks
80%synergy
Jeska's Will
50%inclusion7 decks14 decks
34%synergy
Gamble
36%inclusion5 decks14 decks
27%synergy
The One Ring
29%inclusion4 decks14 decks
20%synergy
Ancient Tomb
21%inclusion3 decks14 decks
12%synergy
Creatures
Godo, Bandit Warlord
43%inclusion6 decks14 decks
42%synergy
Glóin, Dwarf Emissary
43%inclusion6 decks14 decks
42%synergy
Squee, the Immortal
43%inclusion6 decks14 decks
41%synergy
Tuktuk the Explorer
36%inclusion5 decks14 decks
36%synergy
Rograkh, Son of Rohgahh
36%inclusion5 decks14 decks
35%synergy
Gimli of the Glittering Caves
36%inclusion5 decks14 decks
35%synergy
Orthion, Hero of Lavabrink
36%inclusion5 decks14 decks
34%synergy
Port Razer
36%inclusion5 decks14 decks
34%synergy
Urabrask the Hidden
36%inclusion5 decks14 decks
34%synergy
Jaxis, the Troublemaker
36%inclusion5 decks14 decks
34%synergy
Krenko, Tin Street Kingpin
36%inclusion5 decks14 decks
32%synergy
Etali, Primal Storm
36%inclusion5 decks14 decks
27%synergy
Arni Metalbrow
29%inclusion4 decks14 decks
28%synergy
Hope of Ghirapur
29%inclusion4 decks14 decks
28%synergy
Rionya, Fire Dancer
29%inclusion4 decks14 decks
28%synergy
Ilharg, the Raze-Boar
29%inclusion4 decks14 decks
27%synergy
Zealous Conscripts
29%inclusion4 decks14 decks
27%synergy
Krenko, Mob Boss
29%inclusion4 decks14 decks
27%synergy
Neheb, the Eternal
29%inclusion4 decks14 decks
26%synergy
Torbran, Thane of Red Fell
29%inclusion4 decks14 decks
25%synergy
Imperial Recruiter
29%inclusion4 decks14 decks
24%synergy
Anger
29%inclusion4 decks14 decks
22%synergy
Norin, Swift Survivalist
27%inclusion3 decks11 decks
27%synergy
Rosnakht, Heir of Rohgahh
21%inclusion3 decks14 decks
21%synergy
Anax, Hardened in the Forge
21%inclusion3 decks14 decks
21%synergy
Mirage Phalanx
21%inclusion3 decks14 decks
21%synergy
Squee, Goblin Nabob
21%inclusion3 decks14 decks
21%synergy
Purphoros, Bronze-Blooded
21%inclusion3 decks14 decks
21%synergy
Flamerush Rider
21%inclusion3 decks14 decks
21%synergy
Neheb, Dreadhorde Champion
21%inclusion3 decks14 decks
21%synergy
Inti, Seneschal of the Sun
21%inclusion3 decks14 decks
20%synergy
Magda, Brazen Outlaw
21%inclusion3 decks14 decks
19%synergy
Loyal Apprentice
21%inclusion3 decks14 decks
18%synergy
Ornithopter of Paradise
21%inclusion3 decks14 decks
17%synergy
Professional Face-Breaker
21%inclusion3 decks14 decks
13%synergy
Instants
Chaos Warp
50%inclusion7 decks14 decks
20%synergy
Deflecting Swat
43%inclusion6 decks14 decks
26%synergy
Wild Magic Surge
36%inclusion5 decks14 decks
34%synergy
Kazuul's Fury
36%inclusion5 decks14 decks
34%synergy
Bolt Bend
36%inclusion5 decks14 decks
32%synergy
Abrade
36%inclusion5 decks14 decks
24%synergy
Great Train Heist
31%inclusion4 decks13 decks
28%synergy
Fling
29%inclusion4 decks14 decks
26%synergy
Seething Song
29%inclusion4 decks14 decks
22%synergy
Lightning Bolt
29%inclusion4 decks14 decks
17%synergy
Flare of Duplication
25%inclusion3 decks12 decks
22%synergy
Battle Hymn
21%inclusion3 decks14 decks
20%synergy
Pyretic Ritual
21%inclusion3 decks14 decks
19%synergy
Tibalt's Trickery
21%inclusion3 decks14 decks
17%synergy
Valakut Awakening
21%inclusion3 decks14 decks
16%synergy
Demand Answers
21%inclusion3 decks14 decks
16%synergy
Sorceries
Seize the Day
36%inclusion5 decks14 decks
34%synergy
Relentless Assault
36%inclusion5 decks14 decks
33%synergy
Mana Geyser
36%inclusion5 decks14 decks
29%synergy
Vandalblast
36%inclusion5 decks14 decks
20%synergy
Heat Shimmer
29%inclusion4 decks14 decks
28%synergy
Reckless Impulse
21%inclusion3 decks14 decks
20%synergy
Wrenn's Resolve
21%inclusion3 decks14 decks
20%synergy
Twinflame
21%inclusion3 decks14 decks
19%synergy
Utility Artifacts
Lightning Greaves
43%inclusion6 decks14 decks
18%synergy
Heroes' Podium
36%inclusion5 decks14 decks
35%synergy
The Spear of Leonidas
25%inclusion3 decks12 decks
24%synergy
Mimic Vat
21%inclusion3 decks14 decks
21%synergy
Hazoret's Monument
21%inclusion3 decks14 decks
21%synergy
Urabrask's Forge
21%inclusion3 decks14 decks
20%synergy
Sword of Hearth and Home
21%inclusion3 decks14 decks
20%synergy
Altar of Dementia
21%inclusion3 decks14 decks
19%synergy
Ruby Medallion
21%inclusion3 decks14 decks
18%synergy
The Reaver Cleaver
21%inclusion3 decks14 decks
17%synergy
Swiftfoot Boots
21%inclusion3 decks14 decks
-6%synergy
Enchantments
Rising of the Day
43%inclusion6 decks14 decks
38%synergy
Splinter Twin
36%inclusion5 decks14 decks
35%synergy
Mirror March
21%inclusion3 decks14 decks
21%synergy
Flameshadow Conjuring
21%inclusion3 decks14 decks
20%synergy
Fable of the Mirror-Breaker
21%inclusion3 decks14 decks
19%synergy
Utility Lands
War Room
50%inclusion7 decks14 decks
44%synergy
Arena of Glory
50%inclusion6 decks12 decks
44%synergy
Shinka, the Bloodsoaked Keep
43%inclusion6 decks14 decks
41%synergy
Valakut, the Molten Pinnacle
36%inclusion5 decks14 decks
34%synergy
Mines of Moria
36%inclusion5 decks14 decks
32%synergy
Sokenzan, Crucible of Defiance
29%inclusion4 decks14 decks
25%synergy
Inventors' Fair
29%inclusion4 decks14 decks
25%synergy
Castle Embereth
21%inclusion3 decks14 decks
18%synergy
Scavenger Grounds
21%inclusion3 decks14 decks
18%synergy
Nykthos, Shrine to Nyx
21%inclusion3 decks14 decks
16%synergy
Rogue's Passage
21%inclusion3 decks14 decks
1%synergy
Mana Artifacts
Sol Ring
86%inclusion12 decks14 decks
2%synergy
Arcane Signet
71%inclusion10 decks14 decks
-1%synergy
Relic of Legends
50%inclusion7 decks14 decks
48%synergy
Cursed Mirror
29%inclusion4 decks14 decks
23%synergy
Fellwar Stone
21%inclusion3 decks14 decks
1%synergy
Lands
Bloodstained Mire
29%inclusion4 decks14 decks
17%synergy
Command Tower
29%inclusion4 decks14 decks
-46%synergy
Plaza of Heroes
21%inclusion3 decks14 decks
19%synergy
Cavern of Souls
21%inclusion3 decks14 decks
14%synergy
Myriad Landscape
21%inclusion3 decks14 decks
5%synergy