Sun Titan
Altar of Dementia
Necrogen Communion

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield (Necrogen Communion attached to Sun Titan on the battlefield).

   Steps

How does this combo work?
1
Activate Altar of Dementia by sacrificing Sun Titan.
2
When Sun Titan dies, Necrogen Communion triggers, returning Sun Titan from your graveyard to the battlefield.
3
When Sun Titan enters, it triggers, returning Necrogen Communion from your graveyard to the battlefield attached to Sun Titan.
4
Resolve the Altar of Dementia ability.
5
Repeat.

   Results

What do I get from this combo?
Infinite ETB
Infinite LTB
Infinite death triggers
Infinite mill
Infinite sacrifice triggers
Infinite self-mill
Lurrus of the Dream-Den
0.5%inclusion13 decks2.71K decks
Elas il-Kor, Sadistic Pilgrim
0.0%inclusion3 decks7.79K decks
Tayam, Luminous Enigma
0.0%inclusion2 decks7.92K decks
Eriette of the Charmed Apple
0.0%inclusion2 decks17.2K decks
Karador, Ghost Chieftain
0.0%inclusion2 decks6.29K decks
Squall, SeeD Mercenary
0.0%inclusion2 decks5.82K decks
Atraxa, Grand Unifier
0.0%inclusion2 decks16.4K decks
Kodama of the East Tree // Ravos, Soultender
0.3%inclusion1 decks319 decks
Syr Vondam, Sunstar Exemplar
0.0%inclusion1 decks3.69K decks
Zur the Enchanter
0.0%inclusion1 decks14.6K decks
Neva, Stalked by Nightmares
0.2%inclusion1 decks530 decks
Victor, Valgavoth's Seneschal
0.0%inclusion1 decks2.32K decks
Ardenn, Intrepid Archaeologist // Ikra Shidiqi, the Usurper
1.2%inclusion1 decks85 decks
Ratadrabik of Urborg
0.0%inclusion1 decks5.94K decks
New Cards
Dawnhand Dissident
14%inclusion1 decks7 decks
13%synergy
High Synergy Cards
Kaya's Ghostform
76%inclusion25 decks33 decks
72%synergy
Viscera Seer
61%inclusion20 decks33 decks
53%synergy
Angelic Renewal
52%inclusion17 decks33 decks
51%synergy
Fungal Fortitude
52%inclusion17 decks33 decks
51%synergy
Animate Dead
58%inclusion19 decks33 decks
49%synergy
Zulaport Cutthroat
48%inclusion16 decks33 decks
40%synergy
Umbral Collar Zealot
40%inclusion6 decks15 decks
37%synergy
Ripples of Undeath
41%inclusion13 decks32 decks
36%synergy
Cruel Celebrant
42%inclusion14 decks33 decks
35%synergy
Seal of Cleansing
36%inclusion12 decks33 decks
35%synergy
Top Cards
Swords to Plowshares
52%inclusion17 decks33 decks
-10%synergy
Sakura-Tribe Elder
50%inclusion4 decks8 decks
34%synergy
Skullclamp
39%inclusion13 decks33 decks
28%synergy
Blood Artist
39%inclusion13 decks33 decks
28%synergy
Accursed Marauder
38%inclusion12 decks32 decks
32%synergy
Dance of the Dead
36%inclusion12 decks33 decks
35%synergy
Phyrexian Altar
36%inclusion12 decks33 decks
33%synergy
Ashnod's Altar
36%inclusion12 decks33 decks
30%synergy
Entomb
36%inclusion12 decks33 decks
29%synergy
Elas il-Kor, Sadistic Pilgrim
36%inclusion12 decks33 decks
27%synergy
Game Changers
Enlightened Tutor
18%inclusion6 decks33 decks
3%synergy
Demonic Tutor
18%inclusion6 decks33 decks
-1%synergy
Bolas's Citadel
15%inclusion5 decks33 decks
7%synergy
Smothering Tithe
12%inclusion4 decks33 decks
-9%synergy
Creatures
Renegade Rallier
38%inclusion3 decks8 decks
37%synergy
Saffi Eriksdotter
38%inclusion3 decks8 decks
37%synergy
Reclamation Sage
38%inclusion3 decks8 decks
29%synergy
Elvish Mystic
38%inclusion3 decks8 decks
22%synergy
Stitcher's Supplier
33%inclusion11 decks33 decks
29%synergy
Carrion Feeder
33%inclusion11 decks33 decks
29%synergy
Bartolomé del Presidio
30%inclusion10 decks33 decks
26%synergy
Shepherd of the Cosmos
27%inclusion9 decks33 decks
27%synergy
Angel of Indemnity
27%inclusion9 decks33 decks
26%synergy
Karmic Guide
27%inclusion9 decks33 decks
24%synergy
Dauthi Voidwalker
27%inclusion9 decks33 decks
21%synergy
Marionette Apprentice
25%inclusion8 decks32 decks
20%synergy
Triarch Praetorian
24%inclusion8 decks33 decks
24%synergy
Kami of False Hope
24%inclusion8 decks33 decks
24%synergy
Selfless Spirit
24%inclusion8 decks33 decks
20%synergy
Corpse Knight
24%inclusion8 decks33 decks
19%synergy
Brotherhood Outcast
21%inclusion7 decks33 decks
21%synergy
Leonin Relic-Warder
21%inclusion7 decks33 decks
21%synergy
Grim Haruspex
21%inclusion7 decks33 decks
18%synergy
Yawgmoth, Thran Physician
21%inclusion7 decks33 decks
18%synergy
Pitiless Plunderer
21%inclusion7 decks33 decks
13%synergy
Danitha, Benalia's Hope
18%inclusion6 decks33 decks
17%synergy
Priest of Fell Rites
18%inclusion6 decks33 decks
16%synergy
Braids, Arisen Nightmare
18%inclusion6 decks33 decks
11%synergy
Lotho, Corrupt Shirriff
18%inclusion6 decks33 decks
5%synergy
Archon of Falling Stars
15%inclusion5 decks33 decks
15%synergy
Snarling Gorehound
15%inclusion5 decks33 decks
15%synergy
Reveillark
15%inclusion5 decks33 decks
14%synergy
Selfless Savior
15%inclusion5 decks33 decks
14%synergy
Dark Confidant
15%inclusion5 decks33 decks
13%synergy
Lurrus of the Dream-Den
15%inclusion5 decks33 decks
13%synergy
Cathar Commando
15%inclusion5 decks33 decks
13%synergy
Esper Sentinel
15%inclusion5 decks33 decks
-4%synergy
Warren Soultrader
13%inclusion4 decks32 decks
7%synergy
Boonweaver Giant
12%inclusion4 decks33 decks
12%synergy
Benalish Sleeper
12%inclusion4 decks33 decks
12%synergy
Gravebreaker Lamia
12%inclusion4 decks33 decks
11%synergy
Golgari Thug
12%inclusion4 decks33 decks
11%synergy
Stinkweed Imp
12%inclusion4 decks33 decks
11%synergy
Millikin
12%inclusion4 decks33 decks
11%synergy
Woe Strider
12%inclusion4 decks33 decks
10%synergy
Midnight Reaper
12%inclusion4 decks33 decks
9%synergy
Spirited Companion
12%inclusion4 decks33 decks
8%synergy
Teysa Karlov
12%inclusion4 decks33 decks
8%synergy
Mondrak, Glory Dominus
12%inclusion4 decks33 decks
6%synergy
Syr Konrad, the Grim
12%inclusion4 decks33 decks
4%synergy
Gray Merchant of Asphodel
12%inclusion4 decks33 decks
4%synergy
Cynical Loner
10%inclusion3 decks30 decks
10%synergy
Vengeful Bloodwitch
10%inclusion3 decks31 decks
8%synergy
Westfold Rider
9.1%inclusion3 decks33 decks
9%synergy
Instants
Anguished Unmaking
33%inclusion11 decks33 decks
9%synergy
Path to Exile
24%inclusion8 decks33 decks
-23%synergy
Deadly Dispute
21%inclusion7 decks33 decks
9%synergy
Fell the Profane
19%inclusion6 decks32 decks
10%synergy
Malakir Rebirth
18%inclusion6 decks33 decks
10%synergy
Village Rites
18%inclusion6 decks33 decks
9%synergy
Despark
15%inclusion5 decks33 decks
2%synergy
Generous Gift
15%inclusion5 decks33 decks
-7%synergy
Dark Ritual
15%inclusion5 decks33 decks
-9%synergy
Corrupted Conviction
12%inclusion4 decks33 decks
8%synergy
Fracture
12%inclusion4 decks33 decks
7%synergy
Flare of Fortitude
9.4%inclusion3 decks32 decks
5%synergy
Darkblast
9.1%inclusion3 decks33 decks
9%synergy
Sejiri Shelter
9.1%inclusion3 decks33 decks
6%synergy
Stroke of Midnight
9.1%inclusion3 decks33 decks
-1%synergy
Mortify
9.1%inclusion3 decks33 decks
-2%synergy
Deadly Rollick
9.1%inclusion3 decks33 decks
-5%synergy
Sorceries
Rampant Growth
38%inclusion3 decks8 decks
5%synergy
Sevinne's Reclamation
30%inclusion10 decks33 decks
23%synergy
Buried Alive
27%inclusion9 decks33 decks
21%synergy
Victimize
24%inclusion8 decks33 decks
12%synergy
Lively Dirge
21%inclusion7 decks33 decks
19%synergy
Damn
21%inclusion7 decks33 decks
6%synergy
Toxic Deluge
21%inclusion7 decks33 decks
3%synergy
Reanimate
21%inclusion7 decks33 decks
2%synergy
Unearth
18%inclusion6 decks33 decks
15%synergy
Hour of Revelation
15%inclusion5 decks33 decks
14%synergy
Unmarked Grave
15%inclusion5 decks33 decks
13%synergy
Insatiable Avarice
15%inclusion5 decks33 decks
12%synergy
Dread Return
15%inclusion5 decks33 decks
10%synergy
Diabolic Intent
15%inclusion5 decks33 decks
7%synergy
Cleansing Nova
12%inclusion4 decks33 decks
9%synergy
Living Death
12%inclusion4 decks33 decks
7%synergy
Diabolic Tutor
12%inclusion4 decks33 decks
7%synergy
Dark Petition
9.1%inclusion3 decks33 decks
8%synergy
Dusk // Dawn
9.1%inclusion3 decks33 decks
6%synergy
Open the Armory
9.1%inclusion3 decks33 decks
5%synergy
Sign in Blood
9.1%inclusion3 decks33 decks
0%synergy
Night's Whisper
9.1%inclusion3 decks33 decks
0%synergy
Utility Artifacts
Lightning Greaves
30%inclusion10 decks33 decks
6%synergy
Wayfarer's Bauble
21%inclusion7 decks33 decks
14%synergy
Swiftfoot Boots
21%inclusion7 decks33 decks
-6%synergy
Blasting Station
18%inclusion6 decks33 decks
18%synergy
Soul-Guide Lantern
18%inclusion6 decks33 decks
17%synergy
Mishra's Bauble
18%inclusion6 decks33 decks
17%synergy
Mesmeric Orb
18%inclusion6 decks33 decks
17%synergy
Spawning Pit
12%inclusion4 decks33 decks
12%synergy
Nim Deathmantle
12%inclusion4 decks33 decks
12%synergy
Urza's Bauble
12%inclusion4 decks33 decks
12%synergy
Panharmonicon
12%inclusion4 decks33 decks
8%synergy
Conjurer's Bauble
9.1%inclusion3 decks33 decks
9%synergy
Perpetual Timepiece
9.1%inclusion3 decks33 decks
8%synergy
Mindcrank
9.1%inclusion3 decks33 decks
8%synergy
Expedition Map
9.1%inclusion3 decks33 decks
6%synergy
Wishclaw Talisman
9.1%inclusion3 decks33 decks
4%synergy
Enchantments
Darksteel Mutation
30%inclusion10 decks33 decks
25%synergy
Minion's Return
27%inclusion9 decks33 decks
27%synergy
Gift of Immortality
24%inclusion8 decks33 decks
23%synergy
Bastion of Remembrance
24%inclusion8 decks33 decks
18%synergy
Necromancy
21%inclusion7 decks33 decks
18%synergy
The Meathook Massacre
21%inclusion7 decks33 decks
16%synergy
Phyrexian Arena
21%inclusion7 decks33 decks
6%synergy
Case of the Stashed Skeleton
18%inclusion6 decks33 decks
18%synergy
Unhallowed Pact
15%inclusion5 decks33 decks
15%synergy
Unholy Indenture
15%inclusion5 decks33 decks
15%synergy
Assemble the Players
12%inclusion4 decks33 decks
11%synergy
Mantle of the Ancients
12%inclusion4 decks33 decks
10%synergy
Blind Obedience
12%inclusion4 decks33 decks
6%synergy
Ghostly Prison
12%inclusion4 decks33 decks
1%synergy
Black Market Connections
12%inclusion4 decks33 decks
0%synergy
Mire's Grasp
9.1%inclusion3 decks33 decks
9%synergy
Fallen Ideal
9.1%inclusion3 decks33 decks
9%synergy
Soul Snare
9.1%inclusion3 decks33 decks
9%synergy
Planar Disruption
9.1%inclusion3 decks33 decks
9%synergy
Fanatical Devotion
9.1%inclusion3 decks33 decks
9%synergy
Touch the Spirit Realm
9.1%inclusion3 decks33 decks
7%synergy
Dictate of Erebos
9.1%inclusion3 decks33 decks
6%synergy
Phyrexian Reclamation
9.1%inclusion3 decks33 decks
6%synergy
Grave Pact
9.1%inclusion3 decks33 decks
4%synergy
Utility Lands
Bojuka Bog
30%inclusion10 decks33 decks
1%synergy
Phyrexian Tower
24%inclusion8 decks33 decks
15%synergy
High Market
21%inclusion7 decks33 decks
19%synergy
Castle Locthwain
21%inclusion7 decks33 decks
17%synergy
Takenuma, Abandoned Mire
21%inclusion7 decks33 decks
13%synergy
Vault of the Archangel
18%inclusion6 decks33 decks
6%synergy
Urborg, Tomb of Yawgmoth
15%inclusion5 decks33 decks
6%synergy
Spymaster's Vault
13%inclusion4 decks32 decks
10%synergy
Hall of Heliod's Generosity
9.1%inclusion3 decks33 decks
3%synergy
Mana Artifacts
Sol Ring
85%inclusion28 decks33 decks
1%synergy
Arcane Signet
76%inclusion25 decks33 decks
4%synergy
Talisman of Hierarchy
55%inclusion18 decks33 decks
28%synergy
Orzhov Signet
36%inclusion12 decks33 decks
13%synergy
Mind Stone
27%inclusion9 decks33 decks
13%synergy
Fellwar Stone
15%inclusion5 decks33 decks
-5%synergy
Lotus Petal
12%inclusion4 decks33 decks
5%synergy
Chromatic Star
9.1%inclusion3 decks33 decks
9%synergy
Lands
Command Tower
85%inclusion28 decks33 decks
11%synergy
Isolated Chapel
58%inclusion19 decks33 decks
24%synergy
Caves of Koilos
55%inclusion18 decks33 decks
25%synergy
Golgari Rot Farm
50%inclusion4 decks8 decks
33%synergy
Brightclimb Pathway
45%inclusion15 decks33 decks
37%synergy
Vault of Champions
45%inclusion15 decks33 decks
22%synergy
Godless Shrine
45%inclusion15 decks33 decks
4%synergy
Tainted Field
42%inclusion14 decks33 decks
30%synergy
Fetid Heath
39%inclusion13 decks33 decks
26%synergy
Necroblossom Snarl
38%inclusion3 decks8 decks
26%synergy
Deathcap Glade
38%inclusion3 decks8 decks
24%synergy
Sandsteppe Citadel
38%inclusion3 decks8 decks
12%synergy
Orzhov Basilica
33%inclusion11 decks33 decks
19%synergy
Shattered Sanctum
33%inclusion11 decks33 decks
18%synergy
Shineshadow Snarl
30%inclusion10 decks33 decks
18%synergy
Bleachbone Verge
29%inclusion7 decks24 decks
21%synergy
Marsh Flats
27%inclusion9 decks33 decks
17%synergy
Temple of Silence
27%inclusion9 decks33 decks
10%synergy
Evolving Wilds
27%inclusion9 decks33 decks
7%synergy
Fabled Passage
24%inclusion8 decks33 decks
15%synergy
Silent Clearing
21%inclusion7 decks33 decks
17%synergy
Exotic Orchard
21%inclusion7 decks33 decks
-15%synergy
Concealed Courtyard
15%inclusion5 decks33 decks
9%synergy
Shadowy Backstreet
15%inclusion5 decks33 decks
5%synergy
Terramorphic Expanse
15%inclusion5 decks33 decks
0%synergy
Desolate Mire
12%inclusion4 decks33 decks
6%synergy
Myriad Landscape
12%inclusion4 decks33 decks
-3%synergy
Forlorn Flats
9.1%inclusion3 decks33 decks
8%synergy
Snowfield Sinkhole
9.1%inclusion3 decks33 decks
7%synergy
Plaza of Heroes
9.1%inclusion3 decks33 decks
7%synergy
Sunlit Marsh
9.1%inclusion3 decks33 decks
5%synergy
Scoured Barrens
9.1%inclusion3 decks33 decks
0%synergy
Verdant Catacombs
9.1%inclusion3 decks33 decks
-2%synergy
Scrubland
9.1%inclusion3 decks33 decks
-4%synergy
Path of Ancestry
9.1%inclusion3 decks33 decks
-13%synergy