Grenzo, Dungeon Warden
Ashnod's Altar
Fell Horseman

   Prerequisites

What do I need to start this combo?
All cards on the battlefield.
Grenzo has a power of 3 or greater.

   Steps

How does this combo work?
1
Activate Ashnod's Altar by sacrificing Fell Horseman, adding .
2
When Fell Horseman dies, it triggers, putting itself on the bottom of your library from your graveyard.
3
Activate Grenzo by paying 2, putting Fell Horseman into your graveyard from the bottom of your library, and then putting it onto the battlefield.
4
Repeat.

   Results

What do I get from this combo?
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Grenzo, Dungeon Warden
2.3%inclusion103 decks4.46K decks
High Synergy Cards
The Cauldron of Eternity
82%inclusion84 decks103 decks
80%synergy
Barkform Harvester
79%inclusion71 decks90 decks
78%synergy
Workhorse
76%inclusion78 decks103 decks
75%synergy
Tomb Trawler
76%inclusion78 decks103 decks
75%synergy
Hoverstone Pilgrim
75%inclusion77 decks103 decks
74%synergy
Viscera Seer
83%inclusion86 decks103 decks
74%synergy
Heartstone
76%inclusion78 decks103 decks
74%synergy
Priest of Gix
75%inclusion77 decks103 decks
73%synergy
Priest of Urabrask
74%inclusion76 decks103 decks
72%synergy
Murderous Redcap
71%inclusion73 decks103 decks
67%synergy
Top Cards
Murderous Rider
69%inclusion71 decks103 decks
67%synergy
Epitaph Golem
67%inclusion69 decks103 decks
66%synergy
Zulaport Cutthroat
61%inclusion63 decks103 decks
53%synergy
Pitiless Plunderer
57%inclusion59 decks103 decks
45%synergy
Woe Strider
56%inclusion58 decks103 decks
54%synergy
Sling-Gang Lieutenant
53%inclusion55 decks103 decks
50%synergy
Siege-Gang Commander
52%inclusion54 decks103 decks
49%synergy
Junktroller
50%inclusion51 decks103 decks
49%synergy
Tel-Jilad Stylus
49%inclusion50 decks103 decks
48%synergy
Gray Merchant of Asphodel
49%inclusion50 decks103 decks
38%synergy
Game Changers
Ancient Tomb
12%inclusion12 decks103 decks
2%synergy
Gamble
12%inclusion12 decks103 decks
2%synergy
Orcish Bowmasters
12%inclusion12 decks103 decks
1%synergy
Vampiric Tutor
11%inclusion11 decks103 decks
-3%synergy
Jeska's Will
11%inclusion11 decks103 decks
-13%synergy
Demonic Tutor
10%inclusion10 decks103 decks
-8%synergy
Creatures
Solemn Simulacrum
48%inclusion49 decks103 decks
27%synergy
Pawn of Ulamog
46%inclusion47 decks103 decks
43%synergy
Meteor Golem
45%inclusion46 decks103 decks
42%synergy
Ravenous Chupacabra
44%inclusion45 decks103 decks
41%synergy
Skirk Prospector
44%inclusion45 decks103 decks
39%synergy
Blood Artist
42%inclusion43 decks103 decks
23%synergy
Kiki-Jiki, Mirror Breaker
41%inclusion42 decks103 decks
36%synergy
Palladium Myr
40%inclusion41 decks103 decks
39%synergy
Leaden Myr
39%inclusion40 decks103 decks
37%synergy
Iron Myr
37%inclusion38 decks103 decks
35%synergy
Warren Soultrader
36%inclusion35 decks96 decks
29%synergy
Goblin Matron
36%inclusion37 decks103 decks
33%synergy
Bronze Walrus
35%inclusion36 decks103 decks
35%synergy
Goblin Engineer
35%inclusion36 decks103 decks
31%synergy
Emrakul's Hatcher
33%inclusion34 decks103 decks
33%synergy
Marionette Apprentice
31%inclusion30 decks96 decks
22%synergy
Metallic Mimic
30%inclusion31 decks103 decks
28%synergy
Clone Shell
29%inclusion30 decks103 decks
29%synergy
Mogg War Marshal
29%inclusion30 decks103 decks
27%synergy
Chainer, Nightmare Adept
29%inclusion30 decks103 decks
21%synergy
Ornithopter of Paradise
28%inclusion29 decks103 decks
24%synergy
Anger
28%inclusion29 decks103 decks
15%synergy
Warteye Witch
27%inclusion28 decks103 decks
27%synergy
Duplicant
27%inclusion28 decks103 decks
26%synergy
Beetleback Chief
26%inclusion27 decks103 decks
25%synergy
Zealous Conscripts
26%inclusion27 decks103 decks
24%synergy
Reito Sentinel
25%inclusion26 decks103 decks
25%synergy
Plaguecrafter
25%inclusion26 decks103 decks
20%synergy
Goblin Welder
24%inclusion25 decks103 decks
22%synergy
Judith, the Scourge Diva
24%inclusion25 decks103 decks
21%synergy
Mayhem Devil
23%inclusion24 decks103 decks
-1%synergy
Deathbringer Thoctar
22%inclusion23 decks103 decks
22%synergy
Krenko, Mob Boss
22%inclusion23 decks103 decks
18%synergy
Boggart Trawler
21%inclusion20 decks96 decks
14%synergy
Threefold Thunderhulk
20%inclusion21 decks103 decks
20%synergy
Mad Auntie
20%inclusion21 decks103 decks
18%synergy
Syr Konrad, the Grim
19%inclusion20 decks103 decks
10%synergy
Nefarious Imp
18%inclusion19 decks103 decks
18%synergy
Molten Gatekeeper
18%inclusion17 decks95 decks
15%synergy
Myr Retriever
17%inclusion18 decks103 decks
16%synergy
Goblin Warchief
17%inclusion18 decks103 decks
15%synergy
Treasonous Ogre
17%inclusion18 decks103 decks
14%synergy
Carrion Feeder
17%inclusion18 decks103 decks
14%synergy
Imperial Recruiter
17%inclusion18 decks103 decks
13%synergy
Shriekmaw
17%inclusion17 decks103 decks
14%synergy
Pinnacle Monk
16%inclusion15 decks95 decks
9%synergy
Grim Servant
16%inclusion15 decks96 decks
15%synergy
Cathodion
16%inclusion16 decks103 decks
15%synergy
Phyrexian Delver
16%inclusion16 decks103 decks
15%synergy
Puppeteer Clique
16%inclusion16 decks103 decks
14%synergy
Instants
Volcanic Spite
43%inclusion44 decks103 decks
42%synergy
Valakut Awakening
43%inclusion44 decks103 decks
35%synergy
Fire Prophecy
41%inclusion42 decks103 decks
40%synergy
Chaos Warp
29%inclusion30 decks103 decks
-19%synergy
Dark Ritual
24%inclusion25 decks103 decks
-17%synergy
Terminate
19%inclusion20 decks103 decks
-20%synergy
Rakdos Charm
15%inclusion15 decks103 decks
-29%synergy
Thrill of Possibility
13%inclusion13 decks103 decks
-6%synergy
Abrade
13%inclusion13 decks103 decks
-9%synergy
Bedevil
12%inclusion12 decks103 decks
-23%synergy
First Day of Class
11%inclusion11 decks103 decks
10%synergy
Withering Torment
10%inclusion9 decks86 decks
-12%synergy
Deadly Rollick
10%inclusion10 decks103 decks
-12%synergy
Cabal Ritual
8.7%inclusion9 decks103 decks
1%synergy
Red Elemental Blast
8.7%inclusion9 decks103 decks
0%synergy
Village Rites
8.7%inclusion9 decks103 decks
-7%synergy
Deflecting Swat
8.7%inclusion9 decks103 decks
-12%synergy
Culling the Weak
7.8%inclusion8 decks103 decks
2%synergy
Pyroblast
7.8%inclusion8 decks103 decks
-1%synergy
Fell the Profane
7.3%inclusion7 decks96 decks
-5%synergy
Burnt Offering
6.8%inclusion7 decks103 decks
1%synergy
Deadly Dispute
5.8%inclusion6 decks103 decks
-21%synergy
Sorceries
Into the Fire
36%inclusion37 decks103 decks
35%synergy
Read the Bones
26%inclusion27 decks103 decks
14%synergy
Blasphemous Act
24%inclusion25 decks103 decks
-26%synergy
Feed the Swarm
21%inclusion22 decks103 decks
-20%synergy
Doomsday
16%inclusion16 decks103 decks
15%synergy
Sinister Waltz
15%inclusion15 decks103 decks
13%synergy
Dread Return
15%inclusion15 decks103 decks
10%synergy
Vandalblast
15%inclusion15 decks103 decks
-16%synergy
Faithless Looting
14%inclusion14 decks103 decks
-14%synergy
Victimize
13%inclusion13 decks103 decks
-3%synergy
Diabolic Tutor
12%inclusion12 decks103 decks
6%synergy
Blood Price
11%inclusion11 decks103 decks
11%synergy
Diabolic Intent
8.7%inclusion9 decks103 decks
0%synergy
Toxic Deluge
6.8%inclusion7 decks103 decks
-11%synergy
Sign in Blood
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-16%synergy
Living Death
5.8%inclusion6 decks103 decks
2%synergy
Mana Geyser
5.8%inclusion6 decks103 decks
-6%synergy
Utility Artifacts
Desecrated Tomb
24%inclusion25 decks103 decks
24%synergy
Reito Lantern
22%inclusion23 decks103 decks
22%synergy
Lightning Greaves
19%inclusion20 decks103 decks
-15%synergy
Soldevi Digger
18%inclusion19 decks103 decks
18%synergy
Darksteel Pendant
18%inclusion19 decks103 decks
18%synergy
Phyrexian Altar
18%inclusion19 decks103 decks
13%synergy
Teferi's Puzzle Box
17%inclusion18 decks103 decks
17%synergy
Skullclamp
17%inclusion18 decks103 decks
7%synergy
Swiftfoot Boots
17%inclusion18 decks103 decks
-14%synergy
Conjurer's Bauble
15%inclusion15 decks103 decks
14%synergy
Crystal Ball
15%inclusion15 decks103 decks
14%synergy
Cloak and Dagger
15%inclusion15 decks103 decks
14%synergy
Goblin Charbelcher
10%inclusion10 decks103 decks
9%synergy
Nim Deathmantle
7.8%inclusion8 decks103 decks
7%synergy
Wishclaw Talisman
7.8%inclusion8 decks103 decks
2%synergy
Moonsilver Key
6.8%inclusion7 decks103 decks
6%synergy
Illusionist's Bracers
6.8%inclusion7 decks103 decks
6%synergy
Enchantments
Impact Tremors
35%inclusion36 decks103 decks
23%synergy
Goblin Bombardment
34%inclusion35 decks103 decks
24%synergy
Thran Vigil
19%inclusion20 decks103 decks
18%synergy
Shadows of the Past
18%inclusion19 decks103 decks
18%synergy
Braid of Fire
18%inclusion19 decks103 decks
17%synergy
Mindmoil
13%inclusion13 decks103 decks
12%synergy
Phyrexian Arena
8.7%inclusion9 decks103 decks
-15%synergy
Soul Enervation
5.8%inclusion6 decks103 decks
6%synergy
Utility Lands
Zhalfirin Void
46%inclusion47 decks103 decks
44%synergy
Buried Ruin
29%inclusion30 decks103 decks
26%synergy
Bojuka Bog
24%inclusion25 decks103 decks
-11%synergy
Phyrexian Tower
15%inclusion15 decks103 decks
4%synergy
Urborg, Tomb of Yawgmoth
13%inclusion13 decks103 decks
-6%synergy
Temple of the False God
12%inclusion12 decks103 decks
2%synergy
Vault of Whispers
11%inclusion11 decks103 decks
5%synergy
Cabal Coffers
11%inclusion11 decks103 decks
1%synergy
Isolated Watchtower
10%inclusion10 decks103 decks
10%synergy
Dakmor Salvage
10%inclusion10 decks103 decks
9%synergy
Great Furnace
10%inclusion10 decks103 decks
3%synergy
Spinerock Knoll
10%inclusion10 decks103 decks
0%synergy
Takenuma, Abandoned Mire
8.7%inclusion9 decks103 decks
0%synergy
Drownyard Temple
7.8%inclusion8 decks103 decks
7%synergy
Susur Secundi, Void Altar
7.3%inclusion3 decks41 decks
5%synergy
High Market
6.8%inclusion7 decks103 decks
3%synergy
Strip Mine
5.8%inclusion6 decks103 decks
4%synergy
Inventors' Fair
5.8%inclusion6 decks103 decks
4%synergy
Command Beacon
5.8%inclusion6 decks103 decks
0%synergy
Rogue's Passage
5.8%inclusion6 decks103 decks
-14%synergy
Mana Artifacts
Sol Ring
81%inclusion83 decks103 decks
-6%synergy
Arcane Signet
56%inclusion58 decks103 decks
-26%synergy
Rakdos Signet
38%inclusion39 decks103 decks
-21%synergy
Thran Turbine
37%inclusion38 decks103 decks
36%synergy
Talisman of Indulgence
30%inclusion31 decks103 decks
-25%synergy
Mind Stone
19%inclusion20 decks103 decks
-9%synergy
Vessel of Endless Rest
14%inclusion14 decks103 decks
13%synergy
Fellwar Stone
14%inclusion14 decks103 decks
-20%synergy
Seer's Lantern
5.8%inclusion6 decks103 decks
6%synergy
Lands
Command Tower
83%inclusion85 decks103 decks
-4%synergy
Temple of Malice
61%inclusion63 decks103 decks
28%synergy
Dragonskull Summit
55%inclusion57 decks103 decks
-8%synergy
Sulfurous Springs
48%inclusion49 decks103 decks
1%synergy
Smoldering Marsh
48%inclusion49 decks103 decks
-16%synergy
Blood Crypt
43%inclusion44 decks103 decks
-3%synergy
Foreboding Ruins
41%inclusion42 decks103 decks
-5%synergy
Luxury Suite
38%inclusion39 decks103 decks
0%synergy
Tainted Peak
38%inclusion39 decks103 decks
-5%synergy
Shadowblood Ridge
35%inclusion36 decks103 decks
0%synergy
Graven Cairns
34%inclusion35 decks103 decks
3%synergy
Rakdos Carnarium
33%inclusion34 decks103 decks
1%synergy
Crystal Grotto
32%inclusion33 decks103 decks
31%synergy
Bloodstained Mire
30%inclusion31 decks103 decks
-3%synergy
Path of Ancestry
29%inclusion30 decks103 decks
13%synergy
The Grey Havens
28%inclusion29 decks103 decks
28%synergy
Haunted Ridge
26%inclusion27 decks103 decks
-10%synergy
Exotic Orchard
24%inclusion25 decks103 decks
-7%synergy
Blightstep Pathway
21%inclusion22 decks103 decks
-1%synergy
Raucous Theater
17%inclusion17 decks103 decks
-5%synergy
Evolving Wilds
15%inclusion15 decks103 decks
-7%synergy
Badlands
13%inclusion13 decks103 decks
-1%synergy
Rumble Arena
12%inclusion3 decks25 decks
12%synergy
Auntie's Hovel
12%inclusion12 decks103 decks
10%synergy
Canyon Slough
12%inclusion12 decks103 decks
-8%synergy
Blackcleave Cliffs
12%inclusion12 decks103 decks
-9%synergy
Blazemire Verge
12%inclusion10 decks86 decks
-19%synergy
Study Hall
11%inclusion11 decks103 decks
11%synergy
Drossforge Bridge
10%inclusion10 decks103 decks
3%synergy
Myriad Landscape
8.7%inclusion9 decks103 decks
-10%synergy
Sulfurous Mire
7.8%inclusion8 decks103 decks
4%synergy
Rakdos Guildgate
7.8%inclusion8 decks103 decks
1%synergy
Fabled Passage
7.8%inclusion8 decks103 decks
-1%synergy
Terramorphic Expanse
7.8%inclusion8 decks103 decks
-8%synergy
Opal Palace
6.8%inclusion7 decks103 decks
5%synergy
Rocky Tar Pit
6.8%inclusion7 decks103 decks
5%synergy
Prismatic Vista
6.8%inclusion7 decks103 decks
1%synergy
Marsh Flats
6.8%inclusion7 decks103 decks
-1%synergy
Arid Mesa
6.8%inclusion7 decks103 decks
-2%synergy
Mount Doom
6.8%inclusion7 decks103 decks
-10%synergy
Bloodfell Caves
6.8%inclusion7 decks103 decks
-12%synergy
Plaza of Heroes
5.8%inclusion6 decks103 decks
4%synergy
Cinder Barrens
5.8%inclusion6 decks103 decks
2%synergy