Grenzo, Dungeon Warden
The Cauldron of Eternity
Ashnod's Altar

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
2 available

   Steps

How does this combo work?
1
Activate Grenzo by paying 2.
2
Holding priority, activate Ashnod's Altar by sacrificing Grenzo, adding .
3
When Grenzo dies, The Cauldron of Eternity triggers, putting Grenzo from your graveyard onto the bottom of your library.
4
Resolve the Grenzo ability from step 1, causing you to put Grenzo from the bottom of your library into your graveyard, and then putting Grenzo onto the battlefield.
5
Repeat.

   Results

What do I get from this combo?
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Grenzo, Dungeon Warden
42%inclusion1.90K decks4.50K decks
Korvold, Fae-Cursed King
0.0%inclusion3 decks19.1K decks
Shattergang Brothers
0.1%inclusion2 decks2.09K decks
Rakdos, the Muscle
0.0%inclusion2 decks5.81K decks
Wort, Boggart Auntie
0.1%inclusion2 decks2.74K decks
Slimefoot and Squee
0.0%inclusion2 decks8.20K decks
Niv-Mizzet Reborn
0.0%inclusion1 decks4.04K decks
Jodah, the Unifier
0.0%inclusion1 decks29.1K decks
Lucius the Eternal
0.1%inclusion1 decks884 decks
Zoyowa Lava-Tongue
0.0%inclusion1 decks2.15K decks
Kardur, Doomscourge
0.0%inclusion1 decks6.59K decks
Grub, Storied Matriarch
0.0%inclusion1 decks3.55K decks
Hidetsugu, Devouring Chaos
0.1%inclusion1 decks1.18K decks
Sisay, Weatherlight Captain
0.0%inclusion1 decks16.9K decks
Chainer, Nightmare Adept
0.0%inclusion1 decks3.24K decks
Dihada, Binder of Wills
0.0%inclusion1 decks10.6K decks
Syrix, Carrier of the Flame
0.0%inclusion1 decks2.21K decks
Alesha, Who Smiles at Death
0.0%inclusion1 decks5.82K decks
New Cards
Manhole Missile
6.6%inclusion18 decks271 decks
6%synergy
Spirit of Resilience
2.3%inclusion1 decks43 decks
2%synergy
Big Mother Mouser
1.8%inclusion5 decks280 decks
1%synergy
Raphael, Tough Turtle
1.8%inclusion5 decks280 decks
1%synergy
Dimension X Pizzasaur
1.8%inclusion5 decks280 decks
1%synergy
High Synergy Cards
Heartstone
84%inclusion1.63K decks1.94K decks
84%synergy
Barkform Harvester
70%inclusion1.25K decks1.79K decks
70%synergy
Tomb Trawler
69%inclusion1.34K decks1.94K decks
69%synergy
Tel-Jilad Stylus
69%inclusion1.34K decks1.94K decks
69%synergy
Viscera Seer
77%inclusion1.49K decks1.94K decks
69%synergy
Workhorse
68%inclusion1.32K decks1.94K decks
68%synergy
Priest of Urabrask
67%inclusion1.30K decks1.94K decks
66%synergy
Sling-Gang Lieutenant
67%inclusion1.30K decks1.94K decks
66%synergy
Murderous Redcap
68%inclusion1.32K decks1.94K decks
66%synergy
Priest of Gix
65%inclusion1.26K decks1.94K decks
65%synergy
Top Cards
Siege-Gang Commander
67%inclusion1.29K decks1.94K decks
65%synergy
Skirk Prospector
61%inclusion1.18K decks1.94K decks
59%synergy
Pitiless Plunderer
61%inclusion1.18K decks1.94K decks
52%synergy
Solemn Simulacrum
61%inclusion1.18K decks1.94K decks
48%synergy
Kiki-Jiki, Mirror Breaker
60%inclusion1.16K decks1.94K decks
57%synergy
Hoverstone Pilgrim
59%inclusion1.15K decks1.94K decks
59%synergy
Zulaport Cutthroat
54%inclusion1.04K decks1.94K decks
45%synergy
Epitaph Golem
52%inclusion1K decks1.94K decks
52%synergy
Swords to Plowshares
50%inclusion4 decks8 decks
-11%synergy
Gray Merchant of Asphodel
50%inclusion963 decks1.94K decks
41%synergy
Game Changers
Worldly Tutor
29%inclusion4 decks14 decks
17%synergy
Crop Rotation
21%inclusion3 decks14 decks
12%synergy
Demonic Tutor
17%inclusion327 decks1.94K decks
-2%synergy
Jeska's Will
15%inclusion283 decks1.94K decks
-1%synergy
Ancient Tomb
14%inclusion269 decks1.94K decks
5%synergy
Gamble
14%inclusion265 decks1.94K decks
5%synergy
Vampiric Tutor
12%inclusion239 decks1.94K decks
-2%synergy
Orcish Bowmasters
7.8%inclusion152 decks1.94K decks
0%synergy
Creatures
Junktroller
49%inclusion944 decks1.94K decks
49%synergy
Palladium Myr
49%inclusion943 decks1.94K decks
47%synergy
Goblin Matron
48%inclusion922 decks1.94K decks
46%synergy
Goblin Engineer
47%inclusion919 decks1.94K decks
45%synergy
Krenko, Mob Boss
47%inclusion910 decks1.94K decks
45%synergy
Woe Strider
46%inclusion893 decks1.94K decks
44%synergy
Ravenous Chupacabra
45%inclusion873 decks1.94K decks
42%synergy
Meteor Golem
45%inclusion869 decks1.94K decks
43%synergy
Leaden Myr
43%inclusion828 decks1.94K decks
41%synergy
Iron Myr
43%inclusion825 decks1.94K decks
40%synergy
Mad Auntie
42%inclusion819 decks1.94K decks
42%synergy
Pawn of Ulamog
41%inclusion787 decks1.94K decks
39%synergy
Warren Soultrader
40%inclusion745 decks1.87K decks
34%synergy
Duplicant
39%inclusion749 decks1.94K decks
38%synergy
Anger
38%inclusion734 decks1.94K decks
31%synergy
Reveillark
38%inclusion3 decks8 decks
36%synergy
Karmic Guide
38%inclusion3 decks8 decks
34%synergy
Metallic Mimic
37%inclusion727 decks1.94K decks
36%synergy
Blood Artist
37%inclusion723 decks1.94K decks
26%synergy
Goblin Welder
37%inclusion709 decks1.94K decks
34%synergy
Goblin Trashmaster
36%inclusion702 decks1.94K decks
35%synergy
Zealous Conscripts
36%inclusion699 decks1.94K decks
35%synergy
Beetleback Chief
35%inclusion676 decks1.94K decks
34%synergy
Goblin Warchief
33%inclusion638 decks1.94K decks
31%synergy
Bronze Walrus
32%inclusion614 decks1.94K decks
32%synergy
Goblin Chieftain
30%inclusion591 decks1.94K decks
29%synergy
Wood Elves
29%inclusion4 decks14 decks
24%synergy
Goblin Anarchomancer
29%inclusion4 decks14 decks
17%synergy
Ignoble Hierarch
29%inclusion4 decks14 decks
4%synergy
Emrakul's Hatcher
28%inclusion539 decks1.94K decks
27%synergy
Chainer, Nightmare Adept
28%inclusion538 decks1.94K decks
23%synergy
Warteye Witch
28%inclusion537 decks1.94K decks
28%synergy
Pashalik Mons
27%inclusion532 decks1.94K decks
26%synergy
Clone Shell
26%inclusion500 decks1.94K decks
26%synergy
Boggart Trawler
26%inclusion480 decks1.86K decks
22%synergy
Imperial Recruiter
25%inclusion492 decks1.94K decks
21%synergy
Ornithopter of Paradise
25%inclusion489 decks1.94K decks
21%synergy
Mogg War Marshal
24%inclusion457 decks1.94K decks
22%synergy
Judith, the Scourge Diva
23%inclusion452 decks1.94K decks
22%synergy
Burnished Hart
23%inclusion445 decks1.94K decks
20%synergy
Munitions Expert
23%inclusion438 decks1.94K decks
22%synergy
Plaguecrafter
22%inclusion424 decks1.94K decks
18%synergy
Goblin Chirurgeon
22%inclusion421 decks1.94K decks
21%synergy
Rulik Mons, Warren Chief
21%inclusion3 decks14 decks
21%synergy
Agatha of the Vile Cauldron
21%inclusion3 decks14 decks
20%synergy
Sakura-Tribe Elder
21%inclusion3 decks14 decks
5%synergy
Eternal Witness
21%inclusion3 decks14 decks
5%synergy
Crypt Ghast
21%inclusion413 decks1.94K decks
16%synergy
Deathbringer Thoctar
21%inclusion412 decks1.94K decks
21%synergy
Conspicuous Snoop
21%inclusion403 decks1.94K decks
20%synergy
Instants
Valakut Awakening
45%inclusion882 decks1.94K decks
40%synergy
Fire Prophecy
42%inclusion822 decks1.94K decks
42%synergy
Volcanic Spite
35%inclusion679 decks1.94K decks
35%synergy
Chaos Warp
34%inclusion667 decks1.94K decks
5%synergy
Dark Ritual
29%inclusion569 decks1.94K decks
5%synergy
Heroic Intervention
29%inclusion4 decks14 decks
-2%synergy
Terminate
28%inclusion544 decks1.94K decks
9%synergy
Assassin's Trophy
21%inclusion3 decks14 decks
-9%synergy
Beast Within
21%inclusion3 decks14 decks
-12%synergy
Rakdos Charm
19%inclusion359 decks1.94K decks
4%synergy
Bedevil
17%inclusion328 decks1.94K decks
5%synergy
Brightstone Ritual
15%inclusion297 decks1.94K decks
14%synergy
Deflecting Swat
14%inclusion265 decks1.94K decks
-3%synergy
Village Rites
11%inclusion205 decks1.94K decks
1%synergy
Deadly Rollick
10%inclusion196 decks1.94K decks
-4%synergy
Fell the Profane
9.3%inclusion173 decks1.87K decks
0%synergy
Withering Torment
8.7%inclusion148 decks1.69K decks
1%synergy
Culling the Weak
7.9%inclusion154 decks1.94K decks
4%synergy
Abrade
7.9%inclusion154 decks1.94K decks
-3%synergy
Red Elemental Blast
7.7%inclusion149 decks1.94K decks
2%synergy
Malakir Rebirth
7.5%inclusion146 decks1.94K decks
-1%synergy
Battle Hymn
7.4%inclusion143 decks1.94K decks
5%synergy
Thrill of Possibility
7.3%inclusion141 decks1.94K decks
-2%synergy
Entomb
7.2%inclusion140 decks1.94K decks
0%synergy
Tibalt's Trickery
7.0%inclusion136 decks1.94K decks
2%synergy
Pyroblast
6.9%inclusion134 decks1.94K decks
1%synergy
Cabal Ritual
5.1%inclusion98 decks1.94K decks
0%synergy
Sorceries
Farseek
36%inclusion5 decks14 decks
0%synergy
Read the Bones
32%inclusion629 decks1.94K decks
27%synergy
Into the Fire
32%inclusion622 decks1.94K decks
32%synergy
Blasphemous Act
30%inclusion589 decks1.94K decks
-3%synergy
Nature's Lore
29%inclusion4 decks14 decks
-3%synergy
Feed the Swarm
26%inclusion499 decks1.94K decks
10%synergy
Faithless Looting
23%inclusion448 decks1.94K decks
7%synergy
Three Visits
21%inclusion3 decks14 decks
-3%synergy
Vandalblast
15%inclusion293 decks1.94K decks
0%synergy
Doomsday
15%inclusion282 decks1.94K decks
14%synergy
Dread Return
13%inclusion259 decks1.94K decks
8%synergy
Reanimate
12%inclusion232 decks1.94K decks
-7%synergy
Victimize
11%inclusion215 decks1.94K decks
-1%synergy
Toxic Deluge
11%inclusion212 decks1.94K decks
-7%synergy
Diabolic Intent
10%inclusion192 decks1.94K decks
2%synergy
Sinister Waltz
9.3%inclusion181 decks1.94K decks
9%synergy
Agadeem's Awakening
7.8%inclusion151 decks1.94K decks
5%synergy
Blood Price
7.1%inclusion138 decks1.94K decks
7%synergy
Diabolic Tutor
6.8%inclusion131 decks1.94K decks
1%synergy
Living Death
6.5%inclusion127 decks1.94K decks
1%synergy
Utility Artifacts
Skullclamp
29%inclusion555 decks1.94K decks
17%synergy
Teferi's Puzzle Box
26%inclusion510 decks1.94K decks
25%synergy
Reito Lantern
25%inclusion490 decks1.94K decks
25%synergy
Crystal Ball
24%inclusion464 decks1.94K decks
24%synergy
Lightning Greaves
23%inclusion452 decks1.94K decks
-1%synergy
Darksteel Pendant
19%inclusion364 decks1.94K decks
19%synergy
Desecrated Tomb
18%inclusion351 decks1.94K decks
18%synergy
Swiftfoot Boots
16%inclusion315 decks1.94K decks
-11%synergy
Cloak and Dagger
16%inclusion304 decks1.94K decks
16%synergy
Phyrexian Altar
14%inclusion270 decks1.94K decks
10%synergy
Goblin Charbelcher
12%inclusion238 decks1.94K decks
12%synergy
Soldevi Digger
12%inclusion236 decks1.94K decks
12%synergy
Nim Deathmantle
11%inclusion205 decks1.94K decks
10%synergy
Illusionist's Bracers
10%inclusion196 decks1.94K decks
9%synergy
Thornbite Staff
10%inclusion191 decks1.94K decks
9%synergy
Conjurer's Bauble
7.3%inclusion142 decks1.94K decks
7%synergy
Crucible of Worlds
7.0%inclusion135 decks1.94K decks
5%synergy
Jar of Eyeballs
6.0%inclusion116 decks1.94K decks
6%synergy
Wishclaw Talisman
5.4%inclusion105 decks1.94K decks
0%synergy
Enchantments
Goblin Bombardment
37%inclusion709 decks1.94K decks
31%synergy
Impact Tremors
35%inclusion671 decks1.94K decks
25%synergy
Braid of Fire
25%inclusion479 decks1.94K decks
24%synergy
Primal Vigor
21%inclusion3 decks14 decks
19%synergy
Mana Echoes
15%inclusion293 decks1.94K decks
14%synergy
Shadows of the Past
13%inclusion251 decks1.94K decks
13%synergy
Mindmoil
13%inclusion250 decks1.94K decks
13%synergy
Boggart Mischief
11%inclusion55 decks489 decks
11%synergy
Thran Vigil
11%inclusion204 decks1.94K decks
10%synergy
Phyrexian Arena
8.7%inclusion168 decks1.94K decks
-7%synergy
Black Market
7.2%inclusion140 decks1.94K decks
3%synergy
Fires of Invention
7.0%inclusion135 decks1.94K decks
7%synergy
Utility Lands
Zhalfirin Void
43%inclusion836 decks1.94K decks
42%synergy
Buried Ruin
33%inclusion638 decks1.94K decks
28%synergy
Bojuka Bog
29%inclusion556 decks1.94K decks
-1%synergy
Urborg, Tomb of Yawgmoth
28%inclusion546 decks1.94K decks
19%synergy
Phyrexian Tower
25%inclusion476 decks1.94K decks
16%synergy
Kessig Wolf Run
21%inclusion3 decks14 decks
7%synergy
Great Furnace
16%inclusion303 decks1.94K decks
10%synergy
Vault of Whispers
15%inclusion292 decks1.94K decks
11%synergy
Cabal Coffers
12%inclusion240 decks1.94K decks
3%synergy
Temple of the False God
10%inclusion201 decks1.94K decks
1%synergy
Nykthos, Shrine to Nyx
10%inclusion199 decks1.94K decks
5%synergy
Spinerock Knoll
9.1%inclusion177 decks1.94K decks
5%synergy
Takenuma, Abandoned Mire
8.8%inclusion170 decks1.94K decks
0%synergy
Three Tree City
8.6%inclusion155 decks1.79K decks
4%synergy
Inventors' Fair
8.3%inclusion161 decks1.94K decks
5%synergy
Drownyard Temple
8.1%inclusion158 decks1.94K decks
7%synergy
Isolated Watchtower
7.3%inclusion141 decks1.94K decks
7%synergy
Urza's Saga
6.4%inclusion125 decks1.94K decks
-1%synergy
Den of the Bugbear
6.4%inclusion124 decks1.94K decks
5%synergy
Fire Nation Palace
6.1%inclusion41 decks671 decks
2%synergy
High Market
5.9%inclusion114 decks1.94K decks
3%synergy
Castle Embereth
5.6%inclusion108 decks1.94K decks
3%synergy
Mana Artifacts
Sol Ring
88%inclusion1.70K decks1.94K decks
4%synergy
Arcane Signet
60%inclusion1.17K decks1.94K decks
-12%synergy
Rakdos Signet
45%inclusion865 decks1.94K decks
20%synergy
Thran Turbine
43%inclusion833 decks1.94K decks
43%synergy
Talisman of Indulgence
34%inclusion667 decks1.94K decks
7%synergy
Fellwar Stone
14%inclusion279 decks1.94K decks
-6%synergy
Vessel of Endless Rest
12%inclusion225 decks1.94K decks
12%synergy
Mind Stone
10%inclusion192 decks1.94K decks
-4%synergy
Commander's Sphere
5.4%inclusion104 decks1.94K decks
-6%synergy
Lands
Command Tower
88%inclusion1.71K decks1.94K decks
14%synergy
Dragonskull Summit
64%inclusion1.24K decks1.94K decks
29%synergy
Temple of Malice
62%inclusion1.21K decks1.94K decks
49%synergy
Smoldering Marsh
61%inclusion1.19K decks1.94K decks
28%synergy
Blood Crypt
52%inclusion1.02K decks1.94K decks
14%synergy
Cinder Glade
50%inclusion7 decks14 decks
12%synergy
Overgrown Tomb
50%inclusion7 decks14 decks
9%synergy
Stomping Ground
50%inclusion7 decks14 decks
9%synergy
Sulfurous Springs
45%inclusion873 decks1.94K decks
21%synergy
Luxury Suite
43%inclusion836 decks1.94K decks
19%synergy
Savage Lands
43%inclusion6 decks14 decks
21%synergy
Graven Cairns
38%inclusion743 decks1.94K decks
29%synergy
Battlefield Forge
38%inclusion3 decks8 decks
9%synergy
Isolated Chapel
38%inclusion3 decks8 decks
4%synergy
Clifftop Retreat
38%inclusion3 decks8 decks
2%synergy
Sacred Foundry
38%inclusion3 decks8 decks
1%synergy
Godless Shrine
38%inclusion3 decks8 decks
-4%synergy
Bloodstained Mire
37%inclusion724 decks1.94K decks
26%synergy
Path of Ancestry
37%inclusion724 decks1.94K decks
15%synergy
Rootbound Crag
36%inclusion5 decks14 decks
7%synergy
Woodland Cemetery
36%inclusion5 decks14 decks
3%synergy
Foreboding Ruins
36%inclusion692 decks1.94K decks
21%synergy
Rakdos Carnarium
33%inclusion646 decks1.94K decks
21%synergy
Tainted Peak
33%inclusion641 decks1.94K decks
22%synergy
Shadowblood Ridge
31%inclusion607 decks1.94K decks
19%synergy
Gruul Turf
29%inclusion4 decks14 decks
15%synergy
Rockfall Vale
29%inclusion4 decks14 decks
8%synergy
Undergrowth Stadium
29%inclusion4 decks14 decks
5%synergy
Ziatora's Proving Ground
29%inclusion4 decks14 decks
2%synergy
Haunted Ridge
28%inclusion546 decks1.94K decks
12%synergy
Crystal Grotto
25%inclusion492 decks1.94K decks
25%synergy
Golgari Guildgate
21%inclusion3 decks14 decks
16%synergy
Golgari Rot Farm
21%inclusion3 decks14 decks
5%synergy
Llanowar Wastes
21%inclusion3 decks14 decks
-5%synergy
Blightstep Pathway
21%inclusion414 decks1.94K decks
14%synergy
Blazemire Verge
21%inclusion359 decks1.70K decks
10%synergy
Exotic Orchard
21%inclusion405 decks1.94K decks
-16%synergy
The Grey Havens
18%inclusion347 decks1.94K decks
17%synergy
Raucous Theater
18%inclusion341 decks1.94K decks
7%synergy
Badlands
15%inclusion285 decks1.94K decks
1%synergy
Auntie's Hovel
15%inclusion283 decks1.94K decks
14%synergy
Blackcleave Cliffs
14%inclusion275 decks1.94K decks
8%synergy
Evolving Wilds
14%inclusion270 decks1.94K decks
-7%synergy
Canyon Slough
14%inclusion265 decks1.94K decks
5%synergy
Cavern of Souls
11%inclusion220 decks1.94K decks
4%synergy
Myriad Landscape
11%inclusion211 decks1.94K decks
-5%synergy
Terramorphic Expanse
10%inclusion193 decks1.94K decks
-5%synergy
Opal Palace
10%inclusion192 decks1.94K decks
8%synergy
Rumble Arena
10%inclusion66 decks669 decks
9%synergy
Bloodfell Caves
8.7%inclusion169 decks1.94K decks
2%synergy