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
43%inclusion1.76K decks4.12K decks
Korvold, Fae-Cursed King
0.0%inclusion3 decks18.4K decks
Rakdos, the Muscle
0.0%inclusion2 decks5.54K decks
Wort, Boggart Auntie
0.1%inclusion2 decks2.39K decks
Slimefoot and Squee
0.0%inclusion2 decks8.09K decks
Jodah, the Unifier
0.0%inclusion1 decks27.1K decks
Lucius the Eternal
0.1%inclusion1 decks803 decks
Kardur, Doomscourge
0.0%inclusion1 decks6.36K decks
Chainer, Nightmare Adept
0.0%inclusion1 decks3.28K decks
Tymaret, the Murder King
0.2%inclusion1 decks406 decks
Marchesa, the Black Rose
0.0%inclusion1 decks12.1K decks
Olivia Voldaren
0.0%inclusion1 decks2.09K decks
Dihada, Binder of Wills
0.0%inclusion1 decks10.7K decks
Syrix, Carrier of the Flame
0.0%inclusion1 decks2.21K decks
Alesha, Who Smiles at Death
0.0%inclusion1 decks6.12K decks
Lagomos, Hand of Hatred
0.1%inclusion1 decks1.17K decks
The Infamous Cruelclaw
0.0%inclusion1 decks8.88K decks
Dargo, the Shipwrecker // Silas Renn, Seeker Adept
0.2%inclusion1 decks537 decks
New Cards
Lavaleaper
17%inclusion1 decks6 decks
17%synergy
The Walls of Ba Sing Se
11%inclusion26 decks244 decks
9%synergy
Rumble Arena
10%inclusion24 decks241 decks
8%synergy
Fire Nation Palace
7.8%inclusion19 decks245 decks
3%synergy
Sozin's Comet
4.9%inclusion13 decks268 decks
2%synergy
High Synergy Cards
Heartstone
84%inclusion1.50K decks1.80K decks
83%synergy
Tel-Jilad Stylus
69%inclusion1.24K decks1.80K decks
69%synergy
Viscera Seer
76%inclusion1.37K decks1.80K decks
68%synergy
Murderous Redcap
69%inclusion1.25K decks1.80K decks
68%synergy
Tomb Trawler
68%inclusion1.11K decks1.65K decks
68%synergy
Workhorse
67%inclusion1.21K decks1.80K decks
67%synergy
Barkform Harvester
68%inclusion995 decks1.47K decks
67%synergy
Priest of Urabrask
67%inclusion1.21K decks1.80K decks
67%synergy
Sling-Gang Lieutenant
67%inclusion1.20K decks1.80K decks
66%synergy
Siege-Gang Commander
67%inclusion1.20K decks1.80K decks
65%synergy
Top Cards
Priest of Gix
65%inclusion1.17K decks1.80K decks
65%synergy
Solemn Simulacrum
62%inclusion1.11K decks1.80K decks
49%synergy
Skirk Prospector
61%inclusion1.09K decks1.80K decks
58%synergy
Hoverstone Pilgrim
60%inclusion1.08K decks1.80K decks
60%synergy
Kiki-Jiki, Mirror Breaker
60%inclusion1.08K decks1.80K decks
57%synergy
Pitiless Plunderer
59%inclusion1.05K decks1.80K decks
50%synergy
Epitaph Golem
54%inclusion976 decks1.80K decks
54%synergy
Zulaport Cutthroat
54%inclusion972 decks1.80K decks
45%synergy
Gray Merchant of Asphodel
51%inclusion921 decks1.80K decks
43%synergy
Junktroller
50%inclusion901 decks1.80K decks
50%synergy
Game Changers
Crop Rotation
30%inclusion3 decks10 decks
20%synergy
Demonic Tutor
17%inclusion312 decks1.80K decks
-2%synergy
Ancient Tomb
14%inclusion257 decks1.80K decks
5%synergy
Jeska's Will
14%inclusion249 decks1.80K decks
-2%synergy
Gamble
13%inclusion236 decks1.80K decks
4%synergy
Vampiric Tutor
13%inclusion228 decks1.80K decks
-3%synergy
Orcish Bowmasters
7.6%inclusion136 decks1.80K decks
-1%synergy
Creatures
Timestream Navigator
75%inclusion3 decks4 decks
74%synergy
Palladium Myr
50%inclusion892 decks1.80K decks
48%synergy
Goblin Matron
47%inclusion851 decks1.80K decks
46%synergy
Krenko, Mob Boss
47%inclusion842 decks1.80K decks
45%synergy
Goblin Engineer
47%inclusion842 decks1.80K decks
44%synergy
Ravenous Chupacabra
47%inclusion842 decks1.80K decks
44%synergy
Meteor Golem
46%inclusion818 decks1.80K decks
44%synergy
Woe Strider
45%inclusion807 decks1.80K decks
43%synergy
Iron Myr
44%inclusion790 decks1.80K decks
41%synergy
Leaden Myr
44%inclusion787 decks1.80K decks
42%synergy
Mad Auntie
42%inclusion749 decks1.80K decks
42%synergy
Duplicant
40%inclusion719 decks1.80K decks
39%synergy
Pawn of Ulamog
40%inclusion714 decks1.80K decks
38%synergy
Warren Soultrader
39%inclusion615 decks1.56K decks
34%synergy
Anger
39%inclusion693 decks1.80K decks
32%synergy
Zealous Conscripts
38%inclusion681 decks1.80K decks
36%synergy
Goblin Trashmaster
37%inclusion666 decks1.80K decks
36%synergy
Metallic Mimic
37%inclusion666 decks1.80K decks
36%synergy
Goblin Welder
36%inclusion650 decks1.80K decks
34%synergy
Blood Artist
35%inclusion631 decks1.80K decks
24%synergy
Beetleback Chief
34%inclusion605 decks1.80K decks
33%synergy
Goblin Warchief
33%inclusion585 decks1.80K decks
31%synergy
Bronze Walrus
32%inclusion580 decks1.80K decks
32%synergy
Wood Elves
30%inclusion3 decks10 decks
25%synergy
Goblin Anarchomancer
30%inclusion3 decks10 decks
18%synergy
Goblin Chieftain
30%inclusion535 decks1.80K decks
29%synergy
Chainer, Nightmare Adept
28%inclusion511 decks1.80K decks
24%synergy
Emrakul's Hatcher
27%inclusion490 decks1.80K decks
27%synergy
Pashalik Mons
27%inclusion481 decks1.80K decks
26%synergy
Warteye Witch
26%inclusion473 decks1.80K decks
26%synergy
Imperial Recruiter
26%inclusion473 decks1.80K decks
22%synergy
Clone Shell
26%inclusion462 decks1.80K decks
26%synergy
Ornithopter of Paradise
25%inclusion452 decks1.80K decks
21%synergy
Boggart Trawler
25%inclusion385 decks1.55K decks
21%synergy
Burnished Hart
25%inclusion445 decks1.80K decks
22%synergy
Judith, the Scourge Diva
24%inclusion435 decks1.80K decks
23%synergy
Plaguecrafter
23%inclusion413 decks1.80K decks
19%synergy
Crypt Ghast
22%inclusion404 decks1.80K decks
17%synergy
Mogg War Marshal
22%inclusion403 decks1.80K decks
21%synergy
Deathbringer Thoctar
22%inclusion401 decks1.80K decks
22%synergy
Munitions Expert
22%inclusion396 decks1.80K decks
22%synergy
Goblin Chirurgeon
21%inclusion373 decks1.80K decks
20%synergy
Reito Sentinel
21%inclusion371 decks1.80K decks
21%synergy
Conspicuous Snoop
21%inclusion370 decks1.80K decks
20%synergy
Treasonous Ogre
20%inclusion359 decks1.80K decks
19%synergy
Krenko, Tin Street Kingpin
20%inclusion353 decks1.80K decks
16%synergy
Goblin Sharpshooter
20%inclusion351 decks1.80K decks
19%synergy
Marionette Master
19%inclusion350 decks1.80K decks
17%synergy
Murderous Rider
19%inclusion340 decks1.80K decks
17%synergy
Goblin Recruiter
18%inclusion330 decks1.80K decks
17%synergy
Instants
Swords to Plowshares
60%inclusion3 decks5 decks
-1%synergy
Valakut Awakening
46%inclusion823 decks1.80K decks
41%synergy
Fire Prophecy
42%inclusion752 decks1.80K decks
42%synergy
Chaos Warp
34%inclusion619 decks1.80K decks
4%synergy
Volcanic Spite
34%inclusion614 decks1.80K decks
34%synergy
Heroic Intervention
30%inclusion3 decks10 decks
0%synergy
Beast Within
30%inclusion3 decks10 decks
-5%synergy
Terminate
29%inclusion515 decks1.80K decks
10%synergy
Dark Ritual
28%inclusion499 decks1.80K decks
4%synergy
Rakdos Charm
19%inclusion336 decks1.80K decks
4%synergy
Bedevil
17%inclusion305 decks1.80K decks
5%synergy
Brightstone Ritual
15%inclusion265 decks1.80K decks
14%synergy
Deflecting Swat
13%inclusion240 decks1.80K decks
-3%synergy
Village Rites
10%inclusion174 decks1.80K decks
0%synergy
Deadly Rollick
10%inclusion173 decks1.80K decks
-4%synergy
Withering Torment
9.0%inclusion124 decks1.37K decks
1%synergy
Fell the Profane
9.0%inclusion140 decks1.56K decks
0%synergy
Culling the Weak
7.9%inclusion141 decks1.80K decks
4%synergy
Red Elemental Blast
7.9%inclusion141 decks1.80K decks
2%synergy
Abrade
7.6%inclusion137 decks1.80K decks
-4%synergy
Thrill of Possibility
7.4%inclusion133 decks1.80K decks
-2%synergy
Tibalt's Trickery
7.3%inclusion131 decks1.80K decks
3%synergy
Battle Hymn
7.2%inclusion130 decks1.80K decks
5%synergy
Malakir Rebirth
7.1%inclusion128 decks1.80K decks
-1%synergy
Pyroblast
6.7%inclusion121 decks1.80K decks
1%synergy
Entomb
6.5%inclusion116 decks1.80K decks
-1%synergy
Cabal Ritual
5.1%inclusion91 decks1.80K decks
0%synergy
Sorceries
Into the Fire
32%inclusion582 decks1.80K decks
32%synergy
Read the Bones
32%inclusion576 decks1.80K decks
26%synergy
Nature's Lore
30%inclusion3 decks10 decks
-2%synergy
Farseek
30%inclusion3 decks10 decks
-6%synergy
Blasphemous Act
29%inclusion526 decks1.80K decks
-4%synergy
Feed the Swarm
27%inclusion484 decks1.80K decks
10%synergy
Faithless Looting
22%inclusion402 decks1.80K decks
6%synergy
Vandalblast
15%inclusion276 decks1.80K decks
0%synergy
Doomsday
15%inclusion261 decks1.80K decks
14%synergy
Dread Return
13%inclusion228 decks1.80K decks
8%synergy
Toxic Deluge
11%inclusion205 decks1.80K decks
-7%synergy
Victimize
11%inclusion202 decks1.80K decks
-1%synergy
Diabolic Intent
11%inclusion194 decks1.80K decks
3%synergy
Reanimate
11%inclusion194 decks1.80K decks
-8%synergy
Sinister Waltz
10%inclusion174 decks1.80K decks
9%synergy
Agadeem's Awakening
8.1%inclusion146 decks1.80K decks
5%synergy
Blood Price
7.5%inclusion134 decks1.80K decks
7%synergy
Diabolic Tutor
6.7%inclusion121 decks1.80K decks
1%synergy
Living Death
6.6%inclusion118 decks1.80K decks
1%synergy
Utility Artifacts
Reito Lantern
27%inclusion492 decks1.80K decks
27%synergy
Skullclamp
27%inclusion488 decks1.80K decks
16%synergy
Teferi's Puzzle Box
27%inclusion481 decks1.80K decks
26%synergy
Crystal Ball
24%inclusion436 decks1.80K decks
24%synergy
Lightning Greaves
22%inclusion404 decks1.80K decks
-2%synergy
Desecrated Tomb
19%inclusion338 decks1.80K decks
18%synergy
Darksteel Pendant
18%inclusion329 decks1.80K decks
18%synergy
Swiftfoot Boots
16%inclusion281 decks1.80K decks
-12%synergy
Cloak and Dagger
15%inclusion278 decks1.80K decks
15%synergy
Phyrexian Altar
14%inclusion249 decks1.80K decks
10%synergy
Goblin Charbelcher
13%inclusion233 decks1.80K decks
13%synergy
Soldevi Digger
13%inclusion230 decks1.80K decks
13%synergy
Nim Deathmantle
12%inclusion207 decks1.80K decks
11%synergy
Thornbite Staff
10%inclusion188 decks1.80K decks
10%synergy
Illusionist's Bracers
10%inclusion184 decks1.80K decks
9%synergy
Conjurer's Bauble
7.4%inclusion133 decks1.80K decks
7%synergy
Crucible of Worlds
6.8%inclusion122 decks1.80K decks
4%synergy
Jar of Eyeballs
5.7%inclusion102 decks1.80K decks
6%synergy
Wishclaw Talisman
5.3%inclusion96 decks1.80K decks
0%synergy
Enchantments
Goblin Bombardment
37%inclusion659 decks1.80K decks
31%synergy
Impact Tremors
34%inclusion605 decks1.80K decks
24%synergy
Primal Vigor
30%inclusion3 decks10 decks
27%synergy
Braid of Fire
25%inclusion452 decks1.80K decks
24%synergy
Mana Echoes
15%inclusion266 decks1.80K decks
14%synergy
Mindmoil
13%inclusion235 decks1.80K decks
13%synergy
Shadows of the Past
12%inclusion220 decks1.80K decks
12%synergy
Thran Vigil
10%inclusion177 decks1.80K decks
9%synergy
Fires of Invention
8.0%inclusion143 decks1.80K decks
8%synergy
Black Market
7.9%inclusion142 decks1.80K decks
4%synergy
Phyrexian Arena
7.9%inclusion142 decks1.80K decks
-8%synergy
Utility Lands
Zhalfirin Void
42%inclusion760 decks1.80K decks
42%synergy
Buried Ruin
33%inclusion595 decks1.80K decks
28%synergy
Kessig Wolf Run
30%inclusion3 decks10 decks
15%synergy
Bojuka Bog
28%inclusion503 decks1.80K decks
-2%synergy
Urborg, Tomb of Yawgmoth
27%inclusion491 decks1.80K decks
18%synergy
Phyrexian Tower
22%inclusion402 decks1.80K decks
14%synergy
Great Furnace
15%inclusion274 decks1.80K decks
9%synergy
Vault of Whispers
15%inclusion268 decks1.80K decks
11%synergy
Cabal Coffers
12%inclusion220 decks1.80K decks
3%synergy
Temple of the False God
11%inclusion193 decks1.80K decks
1%synergy
Nykthos, Shrine to Nyx
10%inclusion188 decks1.80K decks
5%synergy
Inventors' Fair
9.3%inclusion167 decks1.80K decks
6%synergy
Spinerock Knoll
9.0%inclusion161 decks1.80K decks
5%synergy
Takenuma, Abandoned Mire
8.9%inclusion160 decks1.80K decks
0%synergy
Drownyard Temple
8.5%inclusion152 decks1.80K decks
8%synergy
Three Tree City
8.4%inclusion124 decks1.48K decks
3%synergy
Isolated Watchtower
7.1%inclusion128 decks1.80K decks
7%synergy
Urza's Saga
6.7%inclusion120 decks1.80K decks
0%synergy
Castle Embereth
6.2%inclusion111 decks1.80K decks
3%synergy
Den of the Bugbear
6.0%inclusion107 decks1.80K decks
5%synergy
High Market
5.8%inclusion105 decks1.80K decks
3%synergy
Mana Artifacts
Sol Ring
88%inclusion1.57K decks1.80K decks
4%synergy
Arcane Signet
59%inclusion1.06K decks1.80K decks
-13%synergy
Rakdos Signet
47%inclusion838 decks1.80K decks
21%synergy
Thran Turbine
41%inclusion734 decks1.80K decks
41%synergy
Talisman of Indulgence
34%inclusion611 decks1.80K decks
6%synergy
Fellwar Stone
14%inclusion259 decks1.80K decks
-6%synergy
Vessel of Endless Rest
12%inclusion215 decks1.80K decks
12%synergy
Mind Stone
10%inclusion184 decks1.80K decks
-5%synergy
Commander's Sphere
5.7%inclusion102 decks1.80K decks
-7%synergy
Lands
Command Tower
88%inclusion1.58K decks1.80K decks
14%synergy
Dragonskull Summit
63%inclusion1.14K decks1.80K decks
29%synergy
Temple of Malice
62%inclusion1.11K decks1.80K decks
48%synergy
Smoldering Marsh
61%inclusion1.10K decks1.80K decks
28%synergy
Battlefield Forge
60%inclusion3 decks5 decks
32%synergy
Isolated Chapel
60%inclusion3 decks5 decks
27%synergy
Clifftop Retreat
60%inclusion3 decks5 decks
25%synergy
Cinder Glade
60%inclusion6 decks10 decks
22%synergy
Blood Crypt
52%inclusion928 decks1.80K decks
14%synergy
Savage Lands
50%inclusion5 decks10 decks
29%synergy
Rootbound Crag
50%inclusion5 decks10 decks
22%synergy
Overgrown Tomb
50%inclusion5 decks10 decks
10%synergy
Stomping Ground
50%inclusion5 decks10 decks
9%synergy
Sulfurous Springs
44%inclusion797 decks1.80K decks
21%synergy
Luxury Suite
44%inclusion788 decks1.80K decks
19%synergy
Gruul Turf
40%inclusion4 decks10 decks
26%synergy
Ziatora's Proving Ground
40%inclusion4 decks10 decks
12%synergy
Woodland Cemetery
40%inclusion4 decks10 decks
9%synergy
Graven Cairns
38%inclusion680 decks1.80K decks
28%synergy
Bloodstained Mire
37%inclusion670 decks1.80K decks
26%synergy
Path of Ancestry
37%inclusion663 decks1.80K decks
15%synergy
Foreboding Ruins
36%inclusion642 decks1.80K decks
20%synergy
Rakdos Carnarium
34%inclusion619 decks1.80K decks
22%synergy
Shadowblood Ridge
31%inclusion559 decks1.80K decks
18%synergy
Tainted Peak
31%inclusion555 decks1.80K decks
20%synergy
Golgari Guildgate
30%inclusion3 decks10 decks
24%synergy
Golgari Rot Farm
30%inclusion3 decks10 decks
13%synergy
Rockfall Vale
30%inclusion3 decks10 decks
9%synergy
Haunted Ridge
27%inclusion488 decks1.80K decks
10%synergy
Crystal Grotto
25%inclusion446 decks1.80K decks
24%synergy
Exotic Orchard
21%inclusion379 decks1.80K decks
-15%synergy
Blightstep Pathway
21%inclusion378 decks1.80K decks
13%synergy
Blazemire Verge
20%inclusion283 decks1.38K decks
9%synergy
The Grey Havens
17%inclusion309 decks1.80K decks
16%synergy
Raucous Theater
17%inclusion296 decks1.78K decks
6%synergy
Badlands
15%inclusion263 decks1.80K decks
1%synergy
Evolving Wilds
14%inclusion259 decks1.80K decks
-6%synergy
Blackcleave Cliffs
14%inclusion249 decks1.80K decks
8%synergy
Auntie's Hovel
14%inclusion246 decks1.80K decks
13%synergy
Canyon Slough
14%inclusion246 decks1.80K decks
6%synergy
Cavern of Souls
12%inclusion215 decks1.80K decks
5%synergy
Myriad Landscape
11%inclusion198 decks1.80K decks
-5%synergy
Opal Palace
10%inclusion179 decks1.80K decks
8%synergy
Terramorphic Expanse
10%inclusion177 decks1.80K decks
-5%synergy
Bloodfell Caves
9.3%inclusion167 decks1.80K decks
2%synergy
Arid Mesa
8.9%inclusion160 decks1.80K decks
-1%synergy
Polluted Delta
8.8%inclusion158 decks1.80K decks
-3%synergy
Marsh Flats
8.6%inclusion155 decks1.80K decks
-2%synergy
Wooded Foothills
8.5%inclusion152 decks1.80K decks
-2%synergy
Scalding Tarn
7.6%inclusion137 decks1.80K decks
-3%synergy