Xathrid Demon
Serra Avatar

   Prerequisites

What do I need to start this combo?
Xathrid Demon and Serra Avatar 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 Serra Avatar and causing each opponent to lose life equal to Serra Avatar'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
Oloro, Ageless Ascetic
0.0%inclusion4 decks18.4K decks
Liesa, Shroud of Dusk
0.0%inclusion2 decks11.5K decks
Esika, God of the Tree
0.0%inclusion2 decks22.3K decks
Astarion, the Decadent
0.0%inclusion2 decks6.38K decks
Kaalia of the Vast
0.0%inclusion2 decks34.1K decks
Bilbo, Birthday Celebrant
0.0%inclusion2 decks6.27K decks
Anafenza, the Foremost
0.1%inclusion1 decks1.13K decks
Liesa, Forgotten Archangel
0.0%inclusion1 decks3.08K decks
Aminatou, the Fateshifter
0.0%inclusion1 decks6.56K decks
Zurgo Helmsmasher
0.0%inclusion1 decks5.37K decks
Vito, Fanatic of Aclazotz
0.1%inclusion1 decks952 decks
Eriette of the Charmed Apple
0.0%inclusion1 decks17.2K decks
Teysa, Orzhov Scion
0.0%inclusion1 decks3.95K decks
Ghave, Guru of Spores
0.0%inclusion1 decks7.36K decks
Nalia de'Arnise
0.0%inclusion1 decks2.85K decks
Sivriss, Nightmare Speaker // Far Traveler
3.1%inclusion1 decks32 decks
Krav, the Unredeemed // Regna, the Redeemer
0.1%inclusion1 decks1.50K decks
High Synergy Cards
Trostani, Selesnya's Voice
67%inclusion4 decks6 decks
65%synergy
Soul of Eternity
56%inclusion14 decks25 decks
56%synergy
Sanguine Bond
40%inclusion10 decks25 decks
35%synergy
Vizkopa Guildmage
36%inclusion9 decks25 decks
34%synergy
Vito, Thorn of the Dusk Rose
36%inclusion9 decks25 decks
31%synergy
Beacon of Immortality
32%inclusion8 decks25 decks
31%synergy
Revival // Revenge
28%inclusion7 decks25 decks
27%synergy
Despark
40%inclusion10 decks25 decks
26%synergy
Rhox Faithmender
28%inclusion7 decks25 decks
26%synergy
Marauding Blight-Priest
28%inclusion7 decks25 decks
25%synergy
Top Cards
Swords to Plowshares
60%inclusion15 decks25 decks
-1%synergy
Debt to the Deathless
28%inclusion7 decks25 decks
25%synergy
Exquisite Blood
28%inclusion7 decks25 decks
23%synergy
Wound Reflection
24%inclusion6 decks25 decks
22%synergy
Astarion, the Decadent
24%inclusion6 decks25 decks
22%synergy
Cleric Class
24%inclusion6 decks25 decks
22%synergy
Suture Priest
24%inclusion6 decks25 decks
21%synergy
Utter End
24%inclusion6 decks25 decks
19%synergy
Elas il-Kor, Sadistic Pilgrim
24%inclusion6 decks25 decks
14%synergy
Dark Ritual
24%inclusion6 decks25 decks
0%synergy
Game Changers
Bolas's Citadel
24%inclusion6 decks25 decks
16%synergy
Necropotence
12%inclusion3 decks25 decks
7%synergy
Chrome Mox
12%inclusion3 decks25 decks
6%synergy
Smothering Tithe
12%inclusion3 decks25 decks
-9%synergy
Creatures
Accomplished Alchemist
50%inclusion3 decks6 decks
50%synergy
Mycoloth
50%inclusion3 decks6 decks
48%synergy
Will, Scion of Peace
43%inclusion3 decks7 decks
42%synergy
Drana's Emissary
20%inclusion5 decks25 decks
19%synergy
Cliffhaven Vampire
20%inclusion5 decks25 decks
19%synergy
Starscape Cleric
19%inclusion4 decks21 decks
18%synergy
Enduring Tenacity
19%inclusion4 decks21 decks
16%synergy
Disciple of Griselbrand
16%inclusion4 decks25 decks
16%synergy
Enduring Angel
16%inclusion4 decks25 decks
16%synergy
Defiant Bloodlord
16%inclusion4 decks25 decks
15%synergy
Children of Korlis
16%inclusion4 decks25 decks
15%synergy
Voice of the Blessed
16%inclusion4 decks25 decks
15%synergy
Witch of the Moors
16%inclusion4 decks25 decks
15%synergy
Angel of Vitality
16%inclusion4 decks25 decks
14%synergy
Indulging Patrician
16%inclusion4 decks25 decks
14%synergy
Daxos, Blessed by the Sun
16%inclusion4 decks25 decks
14%synergy
Sunscorch Regent
16%inclusion4 decks25 decks
14%synergy
Rune-Scarred Demon
16%inclusion4 decks25 decks
14%synergy
Vilis, Broker of Blood
16%inclusion4 decks25 decks
13%synergy
Teysa Karlov
16%inclusion4 decks25 decks
11%synergy
Kambal, Consul of Allocation
16%inclusion4 decks25 decks
11%synergy
Bloodthirsty Conqueror
16%inclusion3 decks19 decks
12%synergy
Demon of Wailing Agonies
12%inclusion3 decks25 decks
12%synergy
Catapult Fodder
12%inclusion3 decks25 decks
12%synergy
Requiem Angel
12%inclusion3 decks25 decks
12%synergy
Wall of Blood
12%inclusion3 decks25 decks
12%synergy
Plague Drone
12%inclusion3 decks25 decks
12%synergy
Bloodthirsty Aerialist
12%inclusion3 decks25 decks
12%synergy
Blood Celebrant
12%inclusion3 decks25 decks
11%synergy
Shard of the Nightbringer
12%inclusion3 decks25 decks
11%synergy
Seizan, Perverter of Truth
12%inclusion3 decks25 decks
11%synergy
Amalia Benavides Aguirre
12%inclusion3 decks25 decks
10%synergy
Felidar Sovereign
12%inclusion3 decks25 decks
10%synergy
Sephara, Sky's Blade
12%inclusion3 decks25 decks
9%synergy
Heliod, Sun-Crowned
12%inclusion3 decks25 decks
9%synergy
Soul's Attendant
12%inclusion3 decks25 decks
8%synergy
Drana and Linvala
12%inclusion3 decks25 decks
8%synergy
Crypt Ghast
12%inclusion3 decks25 decks
7%synergy
Soul Warden
12%inclusion3 decks25 decks
7%synergy
Kambal, Profiteering Mayor
12%inclusion3 decks25 decks
6%synergy
Sun Titan
12%inclusion3 decks25 decks
4%synergy
Grand Abolisher
12%inclusion3 decks25 decks
3%synergy
Blood Artist
12%inclusion3 decks25 decks
1%synergy
Instants
Void Rend
43%inclusion3 decks7 decks
28%synergy
Negate
43%inclusion3 decks7 decks
22%synergy
Counterspell
43%inclusion3 decks7 decks
1%synergy
Path to Exile
20%inclusion5 decks25 decks
-27%synergy
Return to Dust
16%inclusion4 decks25 decks
13%synergy
Corrupted Conviction
16%inclusion4 decks25 decks
11%synergy
Mortify
16%inclusion4 decks25 decks
5%synergy
Generous Gift
16%inclusion4 decks25 decks
-6%synergy
Sanguine Sacrament
12%inclusion3 decks25 decks
12%synergy
Fracture
12%inclusion3 decks25 decks
7%synergy
Sorceries
Rampant Growth
50%inclusion3 decks6 decks
17%synergy
Farseek
50%inclusion3 decks6 decks
14%synergy
Cultivate
50%inclusion3 decks6 decks
7%synergy
Oketra's Last Mercy
12%inclusion3 decks25 decks
12%synergy
Fraying Omnipotence
12%inclusion3 decks25 decks
12%synergy
Entreat the Angels
12%inclusion3 decks25 decks
11%synergy
Peer into the Abyss
12%inclusion3 decks25 decks
10%synergy
Grim Tutor
12%inclusion3 decks25 decks
8%synergy
Wrath of God
12%inclusion3 decks25 decks
7%synergy
Diabolic Tutor
12%inclusion3 decks25 decks
6%synergy
Exsanguinate
12%inclusion3 decks25 decks
5%synergy
Diabolic Intent
12%inclusion3 decks25 decks
4%synergy
Victimize
12%inclusion3 decks25 decks
0%synergy
Utility Artifacts
Tainted Sigil
16%inclusion4 decks25 decks
15%synergy
Well of Lost Dreams
16%inclusion4 decks25 decks
15%synergy
Aetherflux Reservoir
16%inclusion4 decks25 decks
13%synergy
Quietus Spike
12%inclusion3 decks25 decks
11%synergy
Ashnod's Altar
12%inclusion3 decks25 decks
6%synergy
Swiftfoot Boots
12%inclusion3 decks25 decks
-15%synergy
Enchantments
Mirari's Wake
50%inclusion3 decks6 decks
40%synergy
Warlock Class
20%inclusion5 decks25 decks
20%synergy
Greed
20%inclusion5 decks25 decks
18%synergy
Phyrexian Arena
16%inclusion4 decks25 decks
1%synergy
Leyline of Hope
14%inclusion3 decks21 decks
13%synergy
Sunbond
12%inclusion3 decks25 decks
12%synergy
Angelic Chorus
12%inclusion3 decks25 decks
11%synergy
Light of Promise
12%inclusion3 decks25 decks
11%synergy
Dawn of Hope
12%inclusion3 decks25 decks
10%synergy
Authority of the Consuls
12%inclusion3 decks25 decks
6%synergy
Utility Lands
Vault of the Archangel
24%inclusion6 decks25 decks
12%synergy
Temple of the False God
20%inclusion5 decks25 decks
11%synergy
Rogue's Passage
20%inclusion5 decks25 decks
0%synergy
Reliquary Tower
20%inclusion5 decks25 decks
-10%synergy
Mortuary Mire
16%inclusion4 decks25 decks
12%synergy
Bojuka Bog
16%inclusion4 decks25 decks
-14%synergy
Seraph Sanctuary
12%inclusion3 decks25 decks
11%synergy
Cabal Coffers
12%inclusion3 decks25 decks
2%synergy
Mana Artifacts
Sol Ring
80%inclusion20 decks25 decks
-4%synergy
Arcane Signet
64%inclusion16 decks25 decks
-8%synergy
Orzhov Signet
48%inclusion12 decks25 decks
25%synergy
Talisman of Dominance
43%inclusion3 decks7 decks
10%synergy
Chromatic Lantern
28%inclusion7 decks25 decks
19%synergy
Fellwar Stone
24%inclusion6 decks25 decks
4%synergy
Commander's Sphere
20%inclusion5 decks25 decks
8%synergy
Talisman of Hierarchy
20%inclusion5 decks25 decks
-6%synergy
Lands
Command Tower
84%inclusion21 decks25 decks
10%synergy
Jungle Hollow
50%inclusion3 decks6 decks
41%synergy
Fortified Village
50%inclusion3 decks6 decks
34%synergy
Sandsteppe Citadel
50%inclusion3 decks6 decks
24%synergy
Canopy Vista
50%inclusion3 decks6 decks
14%synergy
Arcane Sanctum
43%inclusion3 decks7 decks
15%synergy
Shineshadow Snarl
40%inclusion10 decks25 decks
28%synergy
Isolated Chapel
40%inclusion10 decks25 decks
6%synergy
Scoured Barrens
36%inclusion9 decks25 decks
27%synergy
Orzhov Basilica
36%inclusion9 decks25 decks
22%synergy
Exotic Orchard
32%inclusion8 decks25 decks
-5%synergy
Temple of Silence
28%inclusion7 decks25 decks
11%synergy
Evolving Wilds
28%inclusion7 decks25 decks
7%synergy
Caves of Koilos
28%inclusion7 decks25 decks
-1%synergy
Tainted Field
20%inclusion5 decks25 decks
7%synergy
Sunlit Marsh
16%inclusion4 decks25 decks
12%synergy
Terramorphic Expanse
16%inclusion4 decks25 decks
1%synergy
Path of Ancestry
16%inclusion4 decks25 decks
-6%synergy
Forsaken Sanctuary
12%inclusion3 decks25 decks
11%synergy
Concealed Courtyard
12%inclusion3 decks25 decks
6%synergy
Desolate Mire
12%inclusion3 decks25 decks
6%synergy
Fetid Heath
12%inclusion3 decks25 decks
-1%synergy
Myriad Landscape
12%inclusion3 decks25 decks
-4%synergy
Godless Shrine
12%inclusion3 decks25 decks
-29%synergy