Xathrid Necromancer
Arcane Adaptation
Altar of Dementia

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
"Human" chosen with Arcane Adaptation. You control at least one other creature.

   Steps

How does this combo work?
1
Activate Altar of Dementia by sacrificing any other creature.
2
Xathrid Necromancer triggers, creating a 2/2 Zombie creature token.
3
Resolve the Altar of Dementia ability, causing target player to mill cards equal to the sacrificed creature's power.
4
Repeat.

   Results

What do I get from this combo?
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite mill
Infinite sacrifice triggers
Infinite self-mill
Wick, the Whorled Mind
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Zellix, Sanity Flayer // Scion of Halaster
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Kenrith, the Returned King
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Ludevic, Necro-Alchemist // Reyhan, Last of the Abzan
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Malcolm, Keen-Eyed Navigator // Vial Smasher the Fierce
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Marneus Calgar
0.0%inclusion1 decks15.9K decks
New Cards
Quintorius, History Chaser
100%inclusion1 decks1 decks
100%synergy
Garrison Excavator
50%inclusion1 decks2 decks
50%synergy
Rat King, Pale Piper
33%inclusion1 decks3 decks
33%synergy
High Synergy Cards
Goblin Bombardment
88%inclusion7 decks8 decks
82%synergy
Maskwood Nexus
71%inclusion12 decks17 decks
68%synergy
Leyline of Transformation
67%inclusion10 decks15 decks
66%synergy
Ashnod's Altar
71%inclusion12 decks17 decks
64%synergy
Conspiracy
65%inclusion11 decks17 decks
64%synergy
Rotlung Reanimator
59%inclusion10 decks17 decks
59%synergy
Thermopod
50%inclusion4 decks8 decks
50%synergy
Xenograft
41%inclusion7 decks17 decks
41%synergy
Phyrexian Altar
41%inclusion7 decks17 decks
38%synergy
Carrion Feeder
41%inclusion7 decks17 decks
37%synergy
Top Cards
An Offer You Can't Refuse
47%inclusion8 decks17 decks
22%synergy
Blood Artist
41%inclusion7 decks17 decks
30%synergy
Rooftop Storm
35%inclusion6 decks17 decks
34%synergy
Feed the Swarm
35%inclusion6 decks17 decks
19%synergy
Arcane Denial
35%inclusion6 decks17 decks
15%synergy
Blasting Station
29%inclusion5 decks17 decks
29%synergy
Gravecrawler
29%inclusion5 decks17 decks
26%synergy
Viscera Seer
29%inclusion5 decks17 decks
21%synergy
Pitiless Plunderer
29%inclusion5 decks17 decks
21%synergy
Negate
29%inclusion5 decks17 decks
9%synergy
Game Changers
Enlightened Tutor
50%inclusion3 decks6 decks
35%synergy
Cyclonic Rift
35%inclusion6 decks17 decks
14%synergy
Fierce Guardianship
24%inclusion4 decks17 decks
6%synergy
Demonic Tutor
24%inclusion4 decks17 decks
5%synergy
Rhystic Study
24%inclusion4 decks17 decks
0%synergy
Imperial Seal
18%inclusion3 decks17 decks
13%synergy
Force of Will
18%inclusion3 decks17 decks
8%synergy
Vampiric Tutor
18%inclusion3 decks17 decks
3%synergy
Creatures
Eternal Witness
60%inclusion3 decks5 decks
44%synergy
Esper Sentinel
50%inclusion3 decks6 decks
31%synergy
Totentanz, Swarm Piper
38%inclusion3 decks8 decks
37%synergy
Jadar, Ghoulcaller of Nephalia
24%inclusion4 decks17 decks
21%synergy
Havengul Lich
18%inclusion3 decks17 decks
17%synergy
Gisa and Geralf
18%inclusion3 decks17 decks
16%synergy
Falkenrath Noble
18%inclusion3 decks17 decks
16%synergy
Woe Strider
18%inclusion3 decks17 decks
16%synergy
Diregraf Captain
18%inclusion3 decks17 decks
15%synergy
Ayara, First of Locthwain
18%inclusion3 decks17 decks
14%synergy
Marionette Apprentice
18%inclusion3 decks17 decks
13%synergy
Zulaport Cutthroat
18%inclusion3 decks17 decks
9%synergy
Mirkwood Bats
18%inclusion3 decks17 decks
9%synergy
Instants
Swords to Plowshares
50%inclusion3 decks6 decks
-11%synergy
Chaos Warp
38%inclusion3 decks8 decks
8%synergy
Counterspell
29%inclusion5 decks17 decks
-12%synergy
Artificial Evolution
24%inclusion4 decks17 decks
23%synergy
Malakir Rebirth
24%inclusion4 decks17 decks
15%synergy
Dark Ritual
24%inclusion4 decks17 decks
-1%synergy
Withering Torment
23%inclusion3 decks13 decks
15%synergy
Tainted Strike
18%inclusion3 decks17 decks
16%synergy
Muddle the Mixture
18%inclusion3 decks17 decks
13%synergy
Mana Drain
18%inclusion3 decks17 decks
3%synergy
Swan Song
18%inclusion3 decks17 decks
0%synergy
Brainstorm
18%inclusion3 decks17 decks
-1%synergy
Sorceries
Reanimate
24%inclusion4 decks17 decks
4%synergy
Grim Tutor
18%inclusion3 decks17 decks
14%synergy
Sign in Blood
18%inclusion3 decks17 decks
9%synergy
Preordain
18%inclusion3 decks17 decks
9%synergy
Night's Whisper
18%inclusion3 decks17 decks
8%synergy
Ponder
18%inclusion3 decks17 decks
6%synergy
Toxic Deluge
18%inclusion3 decks17 decks
0%synergy
Utility Artifacts
Lightning Greaves
29%inclusion5 decks17 decks
5%synergy
Oathkeeper, Takeno's Daisho
18%inclusion3 decks17 decks
18%synergy
Altar of the Brood
18%inclusion3 decks17 decks
17%synergy
Vanquisher's Banner
18%inclusion3 decks17 decks
14%synergy
Wishclaw Talisman
18%inclusion3 decks17 decks
13%synergy
Enchantments
Impact Tremors
38%inclusion3 decks8 decks
28%synergy
Bastion of Remembrance
24%inclusion4 decks17 decks
17%synergy
Black Market Connections
24%inclusion4 decks17 decks
11%synergy
Grave Pact
18%inclusion3 decks17 decks
13%synergy
Phyrexian Arena
18%inclusion3 decks17 decks
2%synergy
Mystic Remora
18%inclusion3 decks17 decks
2%synergy
Planeswalkers
Liliana, Dreadhorde General
18%inclusion3 decks17 decks
14%synergy
Utility Lands
Bojuka Bog
47%inclusion8 decks17 decks
17%synergy
Reliquary Tower
35%inclusion6 decks17 decks
6%synergy
Otawara, Soaring City
24%inclusion4 decks17 decks
7%synergy
Unholy Grotto
18%inclusion3 decks17 decks
17%synergy
Takenuma, Abandoned Mire
18%inclusion3 decks17 decks
9%synergy
Phyrexian Tower
18%inclusion3 decks17 decks
9%synergy
Rogue's Passage
18%inclusion3 decks17 decks
-2%synergy
Mana Artifacts
Sol Ring
82%inclusion14 decks17 decks
-1%synergy
Arcane Signet
59%inclusion10 decks17 decks
-13%synergy
Fellwar Stone
29%inclusion5 decks17 decks
9%synergy
Patchwork Banner
25%inclusion4 decks16 decks
20%synergy
Dimir Signet
24%inclusion4 decks17 decks
0%synergy
Mind Stone
18%inclusion3 decks17 decks
3%synergy
Thought Vessel
18%inclusion3 decks17 decks
0%synergy
Talisman of Dominance
18%inclusion3 decks17 decks
-15%synergy
Lands
Command Tower
100%inclusion17 decks17 decks
26%synergy
Zagoth Triome
60%inclusion3 decks5 decks
33%synergy
Opulent Palace
60%inclusion3 decks5 decks
32%synergy
Overgrown Tomb
60%inclusion3 decks5 decks
19%synergy
Exotic Orchard
59%inclusion10 decks17 decks
22%synergy
Scrubland
50%inclusion3 decks6 decks
36%synergy
Sulfurous Springs
50%inclusion4 decks8 decks
26%synergy
Crumbling Necropolis
50%inclusion4 decks8 decks
23%synergy
Shivan Reef
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20%synergy
Dragonskull Summit
50%inclusion4 decks8 decks
15%synergy
Sulfur Falls
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15%synergy
Godless Shrine
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9%synergy
Watery Grave
47%inclusion8 decks17 decks
5%synergy
Polluted Delta
41%inclusion7 decks17 decks
29%synergy
Underground River
41%inclusion7 decks17 decks
18%synergy
Drowned Catacomb
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12%synergy
Smoldering Marsh
38%inclusion3 decks8 decks
4%synergy
Blood Crypt
38%inclusion3 decks8 decks
-1%synergy
Bloodstained Mire
35%inclusion6 decks17 decks
24%synergy
Sunken Hollow
35%inclusion6 decks17 decks
2%synergy
Temple of Deceit
29%inclusion5 decks17 decks
15%synergy
Path of Ancestry
29%inclusion5 decks17 decks
7%synergy
City of Brass
24%inclusion4 decks17 decks
16%synergy
Scalding Tarn
24%inclusion4 decks17 decks
13%synergy
Verdant Catacombs
24%inclusion4 decks17 decks
13%synergy
Misty Rainforest
24%inclusion4 decks17 decks
12%synergy
Dimir Aqueduct
24%inclusion4 decks17 decks
10%synergy
Shipwreck Marsh
24%inclusion4 decks17 decks
6%synergy
Morphic Pool
24%inclusion4 decks17 decks
0%synergy
Forbidden Orchard
18%inclusion3 decks17 decks
16%synergy
Mana Confluence
18%inclusion3 decks17 decks
11%synergy
Marsh Flats
18%inclusion3 decks17 decks
7%synergy
Flooded Strand
18%inclusion3 decks17 decks
6%synergy
Underground Sea
18%inclusion3 decks17 decks
3%synergy