Xathrid Demon
Soul of Eternity

   Prerequisites

What do I need to start this combo?
Xathrid Demon and Soul of Eternity on the battlefield.
You have the highest life total or are tied for the highest life total.

   Steps

How does this combo work?
1
At the beginning of your upkeep, Xathrid Demon triggers, causing you to sacrifice Soul of Eternity and causing each opponent to lose life equal to Soul of Eternity's power.
2
Each opponent loses the game due to having zero or less life.

   Results

What do I get from this combo?
Each opponent loses the game
Near-infinite lifeloss
Liesa, Shroud of Dusk
0.0%inclusion2 decks11.6K decks
Oloro, Ageless Ascetic
0.0%inclusion2 decks18.8K decks
Bilbo, Birthday Celebrant
0.0%inclusion2 decks6.34K decks
Anafenza, the Foremost
0.1%inclusion1 decks1.14K decks
Queza, Augur of Agonies
0.0%inclusion1 decks8.40K decks
Colfenor, the Last Yew
0.1%inclusion1 decks1.13K decks
Astarion, the Decadent
0.0%inclusion1 decks6.47K decks
Liesa, Forgotten Archangel
0.0%inclusion1 decks3.13K decks
Zurgo Helmsmasher
0.0%inclusion1 decks5.39K decks
Najeela, the Blade-Blossom
0.0%inclusion1 decks13K decks
Eriette of the Charmed Apple
0.0%inclusion1 decks17.2K decks
Teysa, Orzhov Scion
0.0%inclusion1 decks3.97K decks
Firja, Judge of Valor
0.1%inclusion1 decks1.51K decks
Nalia de'Arnise
0.0%inclusion1 decks2.86K decks
Ayli, Eternal Pilgrim
0.1%inclusion1 decks1.62K decks
Sivriss, Nightmare Speaker // Far Traveler
3.3%inclusion1 decks30 decks
Atogatog
0.1%inclusion1 decks1.84K decks
High Synergy Cards
Serra Avatar
75%inclusion15 decks20 decks
75%synergy
Accomplished Alchemist
67%inclusion4 decks6 decks
66%synergy
Beacon of Immortality
55%inclusion11 decks20 decks
54%synergy
Vizkopa Guildmage
50%inclusion10 decks20 decks
48%synergy
Sanguine Bond
50%inclusion10 decks20 decks
45%synergy
Revival // Revenge
45%inclusion9 decks20 decks
44%synergy
Vito, Thorn of the Dusk Rose
45%inclusion9 decks20 decks
40%synergy
Exquisite Blood
40%inclusion8 decks20 decks
35%synergy
Wound Reflection
35%inclusion7 decks20 decks
33%synergy
Rhox Faithmender
35%inclusion7 decks20 decks
33%synergy
Top Cards
Swords to Plowshares
60%inclusion12 decks20 decks
-1%synergy
Debt to the Deathless
35%inclusion7 decks20 decks
32%synergy
Despark
35%inclusion7 decks20 decks
22%synergy
Warlock Class
30%inclusion6 decks20 decks
30%synergy
Aetherflux Reservoir
30%inclusion6 decks20 decks
27%synergy
Disciple of Griselbrand
25%inclusion5 decks20 decks
25%synergy
Enduring Angel
25%inclusion5 decks20 decks
25%synergy
Defiant Bloodlord
25%inclusion5 decks20 decks
24%synergy
Tainted Sigil
25%inclusion5 decks20 decks
24%synergy
Children of Korlis
25%inclusion5 decks20 decks
24%synergy
Game Changers
Bolas's Citadel
20%inclusion4 decks20 decks
12%synergy
Ad Nauseam
15%inclusion3 decks20 decks
13%synergy
Creatures
Drogskol Reaver
60%inclusion3 decks5 decks
58%synergy
Trostani, Selesnya's Voice
50%inclusion3 decks6 decks
48%synergy
Cliffhaven Vampire
25%inclusion5 decks20 decks
24%synergy
Marauding Blight-Priest
25%inclusion5 decks20 decks
22%synergy
Enduring Tenacity
25%inclusion5 decks20 decks
22%synergy
Catapult Fodder
20%inclusion4 decks20 decks
20%synergy
Wall of Blood
20%inclusion4 decks20 decks
20%synergy
Shard of the Nightbringer
20%inclusion4 decks20 decks
19%synergy
Starscape Cleric
20%inclusion4 decks20 decks
19%synergy
Astarion, the Decadent
20%inclusion4 decks20 decks
18%synergy
Vilis, Broker of Blood
20%inclusion4 decks20 decks
17%synergy
Suture Priest
20%inclusion4 decks20 decks
17%synergy
Soul's Attendant
20%inclusion4 decks20 decks
16%synergy
Soul Warden
20%inclusion4 decks20 decks
15%synergy
Elas il-Kor, Sadistic Pilgrim
20%inclusion4 decks20 decks
10%synergy
Bloodthirsty Conqueror
18%inclusion3 decks17 decks
14%synergy
Torgaar, Famine Incarnate
15%inclusion3 decks20 decks
15%synergy
Epicure of Blood
15%inclusion3 decks20 decks
15%synergy
Plague Drone
15%inclusion3 decks20 decks
15%synergy
Blood Celebrant
15%inclusion3 decks20 decks
14%synergy
Witch of the Moors
15%inclusion3 decks20 decks
14%synergy
Drana's Emissary
15%inclusion3 decks20 decks
14%synergy
Tree of Perdition
15%inclusion3 decks20 decks
14%synergy
Angel of Vitality
15%inclusion3 decks20 decks
13%synergy
Daxos, Blessed by the Sun
15%inclusion3 decks20 decks
13%synergy
Sunscorch Regent
15%inclusion3 decks20 decks
13%synergy
K'rrik, Son of Yawgmoth
15%inclusion3 decks20 decks
13%synergy
Teysa Karlov
15%inclusion3 decks20 decks
10%synergy
Kambal, Consul of Allocation
15%inclusion3 decks20 decks
10%synergy
Sun Titan
15%inclusion3 decks20 decks
7%synergy
Blood Artist
15%inclusion3 decks20 decks
4%synergy
Instants
Mortality Spear
50%inclusion3 decks6 decks
48%synergy
Generous Gift
20%inclusion4 decks20 decks
-2%synergy
Dark Ritual
20%inclusion4 decks20 decks
-4%synergy
Corrupted Conviction
15%inclusion3 decks20 decks
10%synergy
Utter End
15%inclusion3 decks20 decks
10%synergy
Sorceries
Rampant Growth
50%inclusion3 decks6 decks
17%synergy
Exsanguinate
25%inclusion5 decks20 decks
18%synergy
Diabolic Tutor
20%inclusion4 decks20 decks
14%synergy
Oketra's Last Mercy
15%inclusion3 decks20 decks
15%synergy
Fraying Omnipotence
15%inclusion3 decks20 decks
15%synergy
Repay in Kind
15%inclusion3 decks20 decks
15%synergy
Peer into the Abyss
15%inclusion3 decks20 decks
13%synergy
Utility Artifacts
Well of Lost Dreams
15%inclusion3 decks20 decks
14%synergy
Sensei's Divining Top
15%inclusion3 decks20 decks
11%synergy
Swiftfoot Boots
15%inclusion3 decks20 decks
-12%synergy
Enchantments
Near-Death Experience
15%inclusion3 decks20 decks
15%synergy
Feast of Sanity
15%inclusion3 decks20 decks
15%synergy
Tainted Remedy
15%inclusion3 decks20 decks
15%synergy
Angelic Chorus
15%inclusion3 decks20 decks
14%synergy
Leyline of Hope
15%inclusion3 decks20 decks
14%synergy
Greed
15%inclusion3 decks20 decks
13%synergy
Cleric Class
15%inclusion3 decks20 decks
13%synergy
Phyrexian Reclamation
15%inclusion3 decks20 decks
12%synergy
Authority of the Consuls
15%inclusion3 decks20 decks
9%synergy
Phyrexian Arena
15%inclusion3 decks20 decks
0%synergy
Utility Lands
Vault of the Archangel
35%inclusion7 decks20 decks
23%synergy
Reliquary Tower
30%inclusion6 decks20 decks
0%synergy
Rogue's Passage
25%inclusion5 decks20 decks
5%synergy
Bojuka Bog
20%inclusion4 decks20 decks
-10%synergy
Temple of the False God
15%inclusion3 decks20 decks
6%synergy
Mana Artifacts
Sol Ring
85%inclusion17 decks20 decks
1%synergy
Arcane Signet
70%inclusion14 decks20 decks
-2%synergy
Talisman of Progress
60%inclusion3 decks5 decks
35%synergy
Talisman of Dominance
60%inclusion3 decks5 decks
28%synergy
Orzhov Signet
40%inclusion8 decks20 decks
17%synergy
Fellwar Stone
30%inclusion6 decks20 decks
10%synergy
Talisman of Hierarchy
25%inclusion5 decks20 decks
-1%synergy
Chromatic Lantern
15%inclusion3 decks20 decks
6%synergy
Commander's Sphere
15%inclusion3 decks20 decks
3%synergy
Lands
Command Tower
85%inclusion17 decks20 decks
11%synergy
Sandsteppe Citadel
83%inclusion5 decks6 decks
58%synergy
Arcane Sanctum
80%inclusion4 decks5 decks
53%synergy
Glacial Fortress
60%inclusion3 decks5 decks
27%synergy
Woodland Cemetery
50%inclusion3 decks6 decks
18%synergy
Canopy Vista
50%inclusion3 decks6 decks
14%synergy
Isolated Chapel
45%inclusion9 decks20 decks
11%synergy
Exotic Orchard
45%inclusion9 decks20 decks
8%synergy
Temple of Silence
40%inclusion8 decks20 decks
23%synergy
Shineshadow Snarl
35%inclusion7 decks20 decks
23%synergy
Orzhov Basilica
35%inclusion7 decks20 decks
21%synergy
Scoured Barrens
30%inclusion6 decks20 decks
21%synergy
Evolving Wilds
25%inclusion5 decks20 decks
4%synergy
Caves of Koilos
25%inclusion5 decks20 decks
-4%synergy
Fabled Passage
20%inclusion4 decks20 decks
11%synergy
Terramorphic Expanse
20%inclusion4 decks20 decks
5%synergy
Path of Ancestry
20%inclusion4 decks20 decks
-2%synergy
Tainted Field
15%inclusion3 decks20 decks
2%synergy
Fetid Heath
15%inclusion3 decks20 decks
2%synergy
Shattered Sanctum
15%inclusion3 decks20 decks
0%synergy
Vault of Champions
15%inclusion3 decks20 decks
-9%synergy
Godless Shrine
15%inclusion3 decks20 decks
-26%synergy