Tatterkite
Dross Scorpion
Cauldron of Souls
Phyrexian Altar

   Prerequisites

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

   Steps

How does this combo work?
1
Activate Cauldron of Souls by tapping it, giving Tatterkite persist until end of turn.
2
Activate Phyrexian Altar by sacrificing Tatterkite, adding one mana of any color.
3
Tatterkite dies, triggering its persist ability and Dross Scorpion.
4
Resolve the Tatterkite trigger, returning it from your graveyard to the battlefield with no -1/-1 counters on it.
5
Resolve the Dross Scorpion trigger, untapping Cauldron of Souls.
6
Repeat.

   Results

What do I get from this combo?
Infinite colored mana
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Reaper King
0.1%inclusion5 decks7.21K decks
Mikaeus, the Unhallowed
0.3%inclusion5 decks1.83K decks
Sekki, Seasons' Guide
0.2%inclusion1 decks404 decks
The Mycotyrant
0.0%inclusion1 decks9.42K decks
Gev, Scaled Scorch
0.0%inclusion1 decks9.62K decks
Magda, Brazen Outlaw
0.0%inclusion1 decks15.2K decks
High Synergy Cards
Ashnod's Altar
86%inclusion12 decks14 decks
79%synergy
Solemnity
80%inclusion4 decks5 decks
79%synergy
Viscera Seer
75%inclusion9 decks12 decks
67%synergy
Wingrattle Scarecrow
57%inclusion8 decks14 decks
57%synergy
Altar of Dementia
57%inclusion8 decks14 decks
55%synergy
Carrion Feeder
58%inclusion7 decks12 decks
54%synergy
Rattleblaze Scarecrow
50%inclusion7 decks14 decks
50%synergy
Putrid Goblin
50%inclusion6 decks12 decks
49%synergy
Triskelion
43%inclusion6 decks14 decks
42%synergy
Blasting Station
43%inclusion6 decks14 decks
42%synergy
Top Cards
Walking Ballista
43%inclusion6 decks14 decks
40%synergy
Crypt Ghast
42%inclusion5 decks12 decks
37%synergy
Scuttlemutt
36%inclusion5 decks14 decks
36%synergy
Lesser Masticore
36%inclusion5 decks14 decks
36%synergy
Painter's Servant
36%inclusion5 decks14 decks
36%synergy
Pili-Pala
36%inclusion5 decks14 decks
35%synergy
Lightning Greaves
36%inclusion5 decks14 decks
11%synergy
Puppeteer Clique
33%inclusion4 decks12 decks
32%synergy
Grave Pact
33%inclusion4 decks12 decks
29%synergy
The Meathook Massacre
33%inclusion4 decks12 decks
28%synergy
Game Changers
Enlightened Tutor
80%inclusion4 decks5 decks
64%synergy
Mystical Tutor
60%inclusion3 decks5 decks
48%synergy
Rhystic Study
60%inclusion3 decks5 decks
36%synergy
Worldly Tutor
57%inclusion4 decks7 decks
45%synergy
Demonic Tutor
42%inclusion5 decks12 decks
22%synergy
Vampiric Tutor
33%inclusion4 decks12 decks
18%synergy
Creatures
Pitiless Plunderer
33%inclusion4 decks12 decks
25%synergy
Gray Merchant of Asphodel
33%inclusion4 decks12 decks
25%synergy
Blood Artist
33%inclusion4 decks12 decks
22%synergy
Chainbreaker
29%inclusion4 decks14 decks
29%synergy
Grim Poppet
29%inclusion4 decks14 decks
29%synergy
Lingering Tormentor
25%inclusion3 decks12 decks
25%synergy
Necrotic Ooze
25%inclusion3 decks12 decks
24%synergy
Mikaeus, the Unhallowed
25%inclusion3 decks12 decks
23%synergy
Grim Haruspex
25%inclusion3 decks12 decks
22%synergy
Yawgmoth, Thran Physician
25%inclusion3 decks12 decks
22%synergy
Ayara, First of Locthwain
25%inclusion3 decks12 decks
22%synergy
Syr Konrad, the Grim
25%inclusion3 decks12 decks
16%synergy
Zulaport Cutthroat
25%inclusion3 decks12 decks
16%synergy
Workhorse
21%inclusion3 decks14 decks
21%synergy
Heap Doll
21%inclusion3 decks14 decks
21%synergy
Farmstead Gleaner
21%inclusion3 decks14 decks
21%synergy
Scarecrone
21%inclusion3 decks14 decks
21%synergy
Metalworker
21%inclusion3 decks14 decks
21%synergy
Metallic Mimic
21%inclusion3 decks14 decks
20%synergy
Palladium Myr
21%inclusion3 decks14 decks
20%synergy
Instants
Village Rites
33%inclusion4 decks12 decks
24%synergy
Deadly Rollick
33%inclusion4 decks12 decks
20%synergy
Dark Ritual
33%inclusion4 decks12 decks
9%synergy
Imp's Mischief
25%inclusion3 decks12 decks
21%synergy
Culling the Weak
25%inclusion3 decks12 decks
21%synergy
Sorceries
Farseek
43%inclusion3 decks7 decks
7%synergy
Cultivate
43%inclusion3 decks7 decks
0%synergy
Damnation
33%inclusion4 decks12 decks
27%synergy
Victimize
25%inclusion3 decks12 decks
13%synergy
Toxic Deluge
25%inclusion3 decks12 decks
7%synergy
Reanimate
25%inclusion3 decks12 decks
6%synergy
Utility Artifacts
Krark-Clan Ironworks
29%inclusion4 decks14 decks
27%synergy
Maskwood Nexus
29%inclusion4 decks14 decks
26%synergy
Jet Medallion
29%inclusion4 decks14 decks
25%synergy
Grindstone
21%inclusion3 decks14 decks
21%synergy
Helm of the Host
21%inclusion3 decks14 decks
18%synergy
Swiftfoot Boots
21%inclusion3 decks14 decks
-6%synergy
Enchantments
Bigger on the Inside
60%inclusion3 decks5 decks
58%synergy
Training Grounds
60%inclusion3 decks5 decks
57%synergy
Black Market Connections
33%inclusion4 decks12 decks
21%synergy
Retribution of the Ancients
25%inclusion3 decks12 decks
25%synergy
Open the Graves
25%inclusion3 decks12 decks
24%synergy
Bastion of Remembrance
25%inclusion3 decks12 decks
18%synergy
Utility Lands
Academy Ruins
60%inclusion3 decks5 decks
55%synergy
Reliquary Tower
43%inclusion6 decks14 decks
13%synergy
Cabal Coffers
42%inclusion5 decks12 decks
32%synergy
Bojuka Bog
42%inclusion5 decks12 decks
12%synergy
Nykthos, Shrine to Nyx
36%inclusion5 decks14 decks
30%synergy
Rogue's Passage
36%inclusion5 decks14 decks
15%synergy
Urborg, Tomb of Yawgmoth
29%inclusion4 decks14 decks
20%synergy
Cabal Stronghold
25%inclusion3 decks12 decks
22%synergy
Mortuary Mire
25%inclusion3 decks12 decks
21%synergy
Takenuma, Abandoned Mire
25%inclusion3 decks12 decks
16%synergy
Phyrexian Tower
25%inclusion3 decks12 decks
16%synergy
Command Beacon
21%inclusion3 decks14 decks
17%synergy
Urza's Saga
21%inclusion3 decks14 decks
14%synergy
Mana Artifacts
Sol Ring
79%inclusion11 decks14 decks
-5%synergy
Golgari Signet
50%inclusion3 decks6 decks
39%synergy
Arcane Signet
50%inclusion7 decks14 decks
-22%synergy
Fellwar Stone
29%inclusion4 decks14 decks
8%synergy
Lands
Savai Triome
80%inclusion4 decks5 decks
55%synergy
Indatha Triome
80%inclusion4 decks5 decks
52%synergy
Plateau
60%inclusion3 decks5 decks
48%synergy
Savannah
60%inclusion3 decks5 decks
47%synergy
Taiga
60%inclusion3 decks5 decks
47%synergy
Scrubland
60%inclusion3 decks5 decks
46%synergy
Volcanic Island
60%inclusion3 decks5 decks
46%synergy
Tundra
60%inclusion3 decks5 decks
46%synergy
Tropical Island
60%inclusion3 decks5 decks
46%synergy
Underground Sea
60%inclusion3 decks5 decks
45%synergy
Xander's Lounge
60%inclusion3 decks5 decks
36%synergy
Raugrin Triome
60%inclusion3 decks5 decks
35%synergy
Raffine's Tower
60%inclusion3 decks5 decks
35%synergy
Zagoth Triome
60%inclusion3 decks5 decks
32%synergy
Bayou
50%inclusion3 decks6 decks
37%synergy
Command Tower
50%inclusion7 decks14 decks
-24%synergy
Verdant Catacombs
36%inclusion5 decks14 decks
25%synergy
Myriad Landscape
36%inclusion5 decks14 decks
19%synergy
Windswept Heath
29%inclusion4 decks14 decks
18%synergy
Arid Mesa
21%inclusion3 decks14 decks
11%synergy
Marsh Flats
21%inclusion3 decks14 decks
11%synergy
Wooded Foothills
21%inclusion3 decks14 decks
11%synergy
Scalding Tarn
21%inclusion3 decks14 decks
11%synergy
Flooded Strand
21%inclusion3 decks14 decks
10%synergy
Misty Rainforest
21%inclusion3 decks14 decks
10%synergy
Polluted Delta
21%inclusion3 decks14 decks
9%synergy