Halo Fountain
Aphetto Alchemist
Phyrexian Altar

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Aphetto Alchemist does not have summoning sickness.
available

   Steps

How does this combo work?
1
Activate Aphetto Alchemist by tapping it, targeting Halo Fountain.
2
Holding priority, activate Halo Fountain's first ability by paying , tapping it and untapping Aphetto Alchemist, creating a 1/1 Citizen creature token.
3
Resolve the Aphetto Alchemist ability, untapping Halo Fountain.
4
Activate Phyrexian Altar by sacrificing the Citizen token, adding .
5
Repeat.

   Results

What do I get from this combo?
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Merieke Ri Berit
0.5%inclusion12 decks2.62K decks
Saint Traft and Rem Karolus
0.1%inclusion1 decks1.79K decks
Belisarius Cawl
0.1%inclusion1 decks1.08K decks
Esika, God of the Tree
0.0%inclusion1 decks22.9K decks
Volo, Itinerant Scholar // Noble Heritage
0.9%inclusion1 decks112 decks
High Synergy Cards
Thousand-Year Elixir
88%inclusion14 decks16 decks
86%synergy
Minamo, School at Water's Edge
88%inclusion14 decks16 decks
83%synergy
Vizier of Tumbling Sands
81%inclusion13 decks16 decks
80%synergy
Freed from the Real
81%inclusion13 decks16 decks
79%synergy
Kelpie Guide
75%inclusion12 decks16 decks
74%synergy
Pemmin's Aura
75%inclusion12 decks16 decks
74%synergy
Drumbellower
75%inclusion12 decks16 decks
73%synergy
Marvin, Murderous Mimic
69%inclusion9 decks13 decks
68%synergy
Ioreth of the Healing House
69%inclusion11 decks16 decks
67%synergy
Ashnod's Altar
69%inclusion11 decks16 decks
62%synergy
Top Cards
Swiftfoot Boots
81%inclusion13 decks16 decks
54%synergy
Dramatic Reversal
63%inclusion10 decks16 decks
58%synergy
Illusionist's Bracers
56%inclusion9 decks16 decks
55%synergy
Arcanis the Omnipotent
56%inclusion9 decks16 decks
55%synergy
Thassa, Deep-Dwelling
56%inclusion9 decks16 decks
54%synergy
Robaran Mercenaries
50%inclusion8 decks16 decks
50%synergy
Magewright's Stone
50%inclusion8 decks16 decks
49%synergy
Mother of Runes
50%inclusion8 decks16 decks
44%synergy
Swords to Plowshares
50%inclusion8 decks16 decks
-11%synergy
The Ever-Changing 'Dane
46%inclusion6 decks13 decks
46%synergy
Game Changers
Rhystic Study
44%inclusion7 decks16 decks
20%synergy
Demonic Tutor
38%inclusion5 decks13 decks
19%synergy
Fierce Guardianship
38%inclusion6 decks16 decks
20%synergy
Cyclonic Rift
38%inclusion6 decks16 decks
16%synergy
Enlightened Tutor
31%inclusion5 decks16 decks
16%synergy
Teferi's Protection
31%inclusion5 decks16 decks
15%synergy
Smothering Tithe
31%inclusion5 decks16 decks
10%synergy
Farewell
25%inclusion4 decks16 decks
13%synergy
Thassa's Oracle
19%inclusion3 decks16 decks
13%synergy
Creatures
Forensic Researcher
44%inclusion7 decks16 decks
43%synergy
Fatestitcher
44%inclusion7 decks16 decks
43%synergy
Agent of Treachery
44%inclusion7 decks16 decks
42%synergy
Esper Sentinel
44%inclusion7 decks16 decks
25%synergy
Puppeteer
38%inclusion6 decks16 decks
37%synergy
Tideforce Elemental
38%inclusion6 decks16 decks
37%synergy
Giver of Runes
38%inclusion6 decks16 decks
35%synergy
Adarkar Valkyrie
31%inclusion5 decks16 decks
31%synergy
Coffin Queen
31%inclusion4 decks13 decks
31%synergy
Nightmare Shepherd
31%inclusion4 decks13 decks
30%synergy
Empress Galina
25%inclusion4 decks16 decks
25%synergy
Clever Conjurer
25%inclusion4 decks16 decks
25%synergy
Unctus, Grand Metatect
25%inclusion4 decks16 decks
24%synergy
Aura Thief
19%inclusion3 decks16 decks
19%synergy
Willbreaker
19%inclusion3 decks16 decks
18%synergy
Roil Elemental
19%inclusion3 decks16 decks
18%synergy
White Plume Adventurer
19%inclusion3 decks16 decks
18%synergy
Laboratory Maniac
19%inclusion3 decks16 decks
14%synergy
Loran of the Third Path
19%inclusion3 decks16 decks
12%synergy
Instants
To Arms!
44%inclusion7 decks16 decks
43%synergy
Anguished Unmaking
38%inclusion5 decks13 decks
14%synergy
Refocus
38%inclusion6 decks16 decks
37%synergy
Arcane Denial
38%inclusion6 decks16 decks
17%synergy
Counterspell
38%inclusion6 decks16 decks
-4%synergy
Energy Arc
31%inclusion5 decks16 decks
31%synergy
Mana Drain
31%inclusion5 decks16 decks
17%synergy
Dovin's Veto
31%inclusion5 decks16 decks
13%synergy
Twiddle
25%inclusion4 decks16 decks
25%synergy
Permission Denied
25%inclusion4 decks16 decks
23%synergy
Flawless Maneuver
25%inclusion4 decks16 decks
14%synergy
Swan Song
25%inclusion4 decks16 decks
7%synergy
Brainstorm
25%inclusion4 decks16 decks
7%synergy
An Offer You Can't Refuse
25%inclusion4 decks16 decks
0%synergy
Path to Exile
25%inclusion4 decks16 decks
-22%synergy
Debt of Loyalty
19%inclusion3 decks16 decks
19%synergy
Djeru's Resolve
19%inclusion3 decks16 decks
19%synergy
Cerulean Wisps
19%inclusion3 decks16 decks
18%synergy
Cloudshift
19%inclusion3 decks16 decks
15%synergy
Negate
19%inclusion3 decks16 decks
-2%synergy
Sorceries
Toxic Deluge
38%inclusion5 decks13 decks
21%synergy
Bribery
19%inclusion3 decks16 decks
18%synergy
Utility Artifacts
Isochron Scepter
44%inclusion7 decks16 decks
42%synergy
Lightning Greaves
44%inclusion7 decks16 decks
19%synergy
Unbender Tine
38%inclusion6 decks16 decks
37%synergy
Rings of Brighthearth
38%inclusion6 decks16 decks
36%synergy
Conjurer's Closet
38%inclusion6 decks16 decks
35%synergy
Glaring Spotlight
31%inclusion5 decks16 decks
31%synergy
Skullclamp
31%inclusion5 decks16 decks
20%synergy
Staff of Domination
25%inclusion4 decks16 decks
24%synergy
Umbral Mantle
19%inclusion3 decks16 decks
18%synergy
Sting, the Glinting Dagger
19%inclusion3 decks16 decks
18%synergy
Altar of Dementia
19%inclusion3 decks16 decks
17%synergy
Mithril Coat
19%inclusion3 decks16 decks
14%synergy
Enchantments
Unstoppable Plan
40%inclusion4 decks10 decks
38%synergy
Aura of Dominion
31%inclusion5 decks16 decks
31%synergy
Intruder Alarm
31%inclusion5 decks16 decks
29%synergy
Land Tax
31%inclusion5 decks16 decks
25%synergy
Mind Over Matter
25%inclusion4 decks16 decks
25%synergy
Retreat to Coralhelm
25%inclusion4 decks16 decks
23%synergy
Second Wind
19%inclusion3 decks16 decks
19%synergy
Crab Umbra
19%inclusion3 decks16 decks
19%synergy
Treachery
19%inclusion3 decks16 decks
18%synergy
Mystic Remora
19%inclusion3 decks16 decks
3%synergy
Utility Lands
Arcane Lighthouse
56%inclusion9 decks16 decks
55%synergy
Phyrexian Tower
54%inclusion7 decks13 decks
45%synergy
Reliquary Tower
38%inclusion6 decks16 decks
8%synergy
Detection Tower
31%inclusion5 decks16 decks
31%synergy
Bojuka Bog
23%inclusion3 decks13 decks
-7%synergy
Maze of Ith
19%inclusion3 decks16 decks
16%synergy
Academy Ruins
19%inclusion3 decks16 decks
13%synergy
Mana Artifacts
Sol Ring
81%inclusion13 decks16 decks
-2%synergy
Arcane Signet
75%inclusion12 decks16 decks
3%synergy
Patriar's Seal
63%inclusion10 decks16 decks
61%synergy
Dimir Signet
54%inclusion7 decks13 decks
30%synergy
Azorius Signet
50%inclusion8 decks16 decks
29%synergy
Orzhov Signet
46%inclusion6 decks13 decks
23%synergy
Basalt Monolith
31%inclusion5 decks16 decks
29%synergy
Talisman of Progress
31%inclusion5 decks16 decks
6%synergy
Talisman of Dominance
23%inclusion3 decks13 decks
-9%synergy
Fellwar Stone
19%inclusion3 decks16 decks
-2%synergy
Lands
Command Tower
81%inclusion13 decks16 decks
7%synergy
Hallowed Fountain
56%inclusion9 decks16 decks
16%synergy
Raffine's Tower
54%inclusion7 decks13 decks
30%synergy
Flooded Strand
50%inclusion8 decks16 decks
39%synergy
Exotic Orchard
50%inclusion8 decks16 decks
13%synergy
Sunken Ruins
46%inclusion6 decks13 decks
40%synergy
Arcane Sanctum
46%inclusion6 decks13 decks
19%synergy
Godless Shrine
46%inclusion6 decks13 decks
5%synergy
Watery Grave
46%inclusion6 decks13 decks
5%synergy
Sea of Clouds
44%inclusion7 decks16 decks
20%synergy
Vault of Champions
38%inclusion5 decks13 decks
15%synergy
Morphic Pool
38%inclusion5 decks13 decks
15%synergy
Polluted Delta
38%inclusion6 decks16 decks
25%synergy
Glacial Fortress
38%inclusion6 decks16 decks
4%synergy
Mystic Gate
31%inclusion5 decks16 decks
24%synergy
Fabled Passage
31%inclusion5 decks16 decks
22%synergy
Marsh Flats
31%inclusion5 decks16 decks
21%synergy
Prairie Stream
31%inclusion5 decks16 decks
-2%synergy
Shattered Sanctum
31%inclusion4 decks13 decks
16%synergy
Drowned Catacomb
31%inclusion4 decks13 decks
2%synergy
Isolated Chapel
31%inclusion4 decks13 decks
-3%synergy
Reflecting Pool
25%inclusion4 decks16 decks
20%synergy
Evolving Wilds
25%inclusion4 decks16 decks
4%synergy
Scrubland
23%inclusion3 decks13 decks
10%synergy
Fetid Heath
23%inclusion3 decks13 decks
10%synergy
Temple of Deceit
23%inclusion3 decks13 decks
9%synergy
Underground Sea
23%inclusion3 decks13 decks
8%synergy
Temple of Silence
23%inclusion3 decks13 decks
6%synergy
Sunken Hollow
23%inclusion3 decks13 decks
-10%synergy
Tundra
19%inclusion3 decks16 decks
5%synergy
Temple of Enlightenment
19%inclusion3 decks16 decks
3%synergy
Deserted Beach
19%inclusion3 decks16 decks
2%synergy
Path of Ancestry
19%inclusion3 decks16 decks
-3%synergy