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
Liesa, Shroud of Dusk
0.0%inclusion2 decks12.1K decks
Oloro, Ageless Ascetic
0.0%inclusion2 decks20.2K decks
Kaalia of the Vast
0.0%inclusion2 decks36.9K decks
Bilbo, Birthday Celebrant
0.0%inclusion2 decks6.71K decks
Astarion, the Decadent
0.0%inclusion2 decks6.76K decks
Vito, Fanatic of Aclazotz
0.1%inclusion1 decks942 decks
Teysa, Orzhov Scion
0.0%inclusion1 decks4.08K decks
Eriette of the Charmed Apple
0.0%inclusion1 decks17.9K decks
Sivriss, Nightmare Speaker // Far Traveler
2.9%inclusion1 decks35 decks
Anafenza, the Foremost
0.1%inclusion1 decks1.17K decks
Esika, God of the Tree
0.0%inclusion1 decks23.8K decks
Liesa, Forgotten Archangel
0.0%inclusion1 decks3.27K decks
Aminatou, the Fateshifter
0.0%inclusion1 decks6.74K decks
Nalia de'Arnise
0.0%inclusion1 decks2.87K decks
Zurgo Helmsmasher
0.0%inclusion1 decks5.54K decks
Krav, the Unredeemed // Regna, the Redeemer
0.1%inclusion1 decks1.55K decks
Ghave, Guru of Spores
0.0%inclusion1 decks7.70K decks
Ayli, Eternal Pilgrim
0.1%inclusion1 decks1.77K decks
New Cards
Eclipsed Steppe
33%inclusion1 decks3 decks
Turbulent Moor
33%inclusion1 decks3 decks
High Synergy Cards
Trostani, Selesnya's Voice
83%inclusion5 decks6 decks
Soul of Eternity
71%inclusion17 decks24 decks
Accomplished Alchemist
67%inclusion4 decks6 decks
Sanguine Bond
46%inclusion11 decks24 decks
Beacon of Immortality
42%inclusion10 decks24 decks
Revival // Revenge
38%inclusion9 decks24 decks
Vizkopa Guildmage
38%inclusion9 decks24 decks
Rhox Faithmender
38%inclusion9 decks24 decks
Rampant Growth
67%inclusion4 decks6 decks
Vito, Thorn of the Dusk Rose
38%inclusion9 decks24 decks
Top Cards
Farseek
67%inclusion4 decks6 decks
Swords to Plowshares
54%inclusion13 decks24 decks
Despark
38%inclusion9 decks24 decks
Exquisite Blood
33%inclusion8 decks24 decks
Debt to the Deathless
29%inclusion7 decks24 decks
Wound Reflection
25%inclusion6 decks24 decks
Dark Ritual
25%inclusion6 decks24 decks
Enduring Angel
21%inclusion5 decks24 decks
Warlock Class
21%inclusion5 decks24 decks
Tainted Sigil
21%inclusion5 decks24 decks
Game Changers
Bolas's Citadel
25%inclusion6 decks24 decks
Ad Nauseam
17%inclusion4 decks24 decks
Necropotence
13%inclusion3 decks24 decks
Ancient Tomb
13%inclusion3 decks24 decks
Creatures
Knight of Autumn
50%inclusion3 decks6 decks
Mycoloth
50%inclusion3 decks6 decks
Children of Korlis
21%inclusion5 decks24 decks
Vilis, Broker of Blood
21%inclusion5 decks24 decks
Bloodthirsty Conqueror
19%inclusion4 decks21 decks
Starscape Cleric
17%inclusion4 decks23 decks
Enduring Tenacity
17%inclusion4 decks23 decks
Disciple of Griselbrand
17%inclusion4 decks24 decks
Wall of Blood
17%inclusion4 decks24 decks
Defiant Bloodlord
17%inclusion4 decks24 decks
Shard of the Nightbringer
17%inclusion4 decks24 decks
Cliffhaven Vampire
17%inclusion4 decks24 decks
Astarion, the Decadent
17%inclusion4 decks24 decks
K'rrik, Son of Yawgmoth
17%inclusion4 decks24 decks
Rune-Scarred Demon
17%inclusion4 decks24 decks
Marauding Blight-Priest
17%inclusion4 decks24 decks
Suture Priest
17%inclusion4 decks24 decks
Elas il-Kor, Sadistic Pilgrim
17%inclusion4 decks24 decks
Demon of Wailing Agonies
13%inclusion3 decks24 decks
Requiem Angel
13%inclusion3 decks24 decks
Plague Drone
13%inclusion3 decks24 decks
Blood Celebrant
13%inclusion3 decks24 decks
Seizan, Perverter of Truth
13%inclusion3 decks24 decks
Drana's Emissary
13%inclusion3 decks24 decks
Tree of Perdition
13%inclusion3 decks24 decks
Angel of Vitality
13%inclusion3 decks24 decks
Daxos, Blessed by the Sun
13%inclusion3 decks24 decks
Sunscorch Regent
13%inclusion3 decks24 decks
Disciple of Bolas
13%inclusion3 decks24 decks
Sephara, Sky's Blade
13%inclusion3 decks24 decks
Karmic Guide
13%inclusion3 decks24 decks
Soul's Attendant
13%inclusion3 decks24 decks
Drana and Linvala
13%inclusion3 decks24 decks
Teysa Karlov
13%inclusion3 decks24 decks
Crypt Ghast
13%inclusion3 decks24 decks
Soul Warden
13%inclusion3 decks24 decks
Sun Titan
13%inclusion3 decks24 decks
Blood Artist
13%inclusion3 decks24 decks
Instants
Utter End
21%inclusion5 decks24 decks
Corrupted Conviction
17%inclusion4 decks24 decks
Generous Gift
17%inclusion4 decks24 decks
Fracture
13%inclusion3 decks24 decks
Mortify
13%inclusion3 decks24 decks
Path to Exile
13%inclusion3 decks24 decks
Sorceries
Cultivate
50%inclusion3 decks6 decks
Entreat the Angels
17%inclusion4 decks24 decks
Peer into the Abyss
17%inclusion4 decks24 decks
Diabolic Tutor
17%inclusion4 decks24 decks
Exsanguinate
17%inclusion4 decks24 decks
Victimize
17%inclusion4 decks24 decks
Oketra's Last Mercy
13%inclusion3 decks24 decks
Fraying Omnipotence
13%inclusion3 decks24 decks
Diabolic Intent
13%inclusion3 decks24 decks
Utility Artifacts
Aetherflux Reservoir
21%inclusion5 decks24 decks
Lightning Greaves
21%inclusion5 decks24 decks
Swiftfoot Boots
17%inclusion4 decks24 decks
Caduceus, Staff of Hermes
13%inclusion3 decks23 decks
Well of Lost Dreams
13%inclusion3 decks24 decks
Alhammarret's Archive
13%inclusion3 decks24 decks
Sensei's Divining Top
13%inclusion3 decks24 decks
Ashnod's Altar
13%inclusion3 decks24 decks
Enchantments
Mirari's Wake
50%inclusion3 decks6 decks
Angelic Chorus
17%inclusion4 decks24 decks
Greed
17%inclusion4 decks24 decks
Cleric Class
17%inclusion4 decks24 decks
Leyline of Hope
13%inclusion3 decks23 decks
Tainted Remedy
13%inclusion3 decks24 decks
Celestial Mantle
13%inclusion3 decks24 decks
Boon Reflection
13%inclusion3 decks24 decks
Phyrexian Reclamation
13%inclusion3 decks24 decks
Authority of the Consuls
13%inclusion3 decks24 decks
Phyrexian Arena
13%inclusion3 decks24 decks
Utility Lands
Vault of the Archangel
29%inclusion7 decks24 decks
Rogue's Passage
25%inclusion6 decks24 decks
Reliquary Tower
25%inclusion6 decks24 decks
Temple of the False God
21%inclusion5 decks24 decks
Mortuary Mire
17%inclusion4 decks24 decks
Cabal Coffers
17%inclusion4 decks24 decks
Bojuka Bog
17%inclusion4 decks24 decks
Seraph Sanctuary
13%inclusion3 decks24 decks
Mana Artifacts
Sol Ring
83%inclusion20 decks24 decks
Talisman of Dominance
75%inclusion3 decks4 decks
Arcane Signet
58%inclusion14 decks24 decks
Orzhov Signet
46%inclusion11 decks24 decks
Commander's Sphere
21%inclusion5 decks24 decks
Fellwar Stone
21%inclusion5 decks24 decks
Chromatic Lantern
17%inclusion4 decks24 decks
Talisman of Hierarchy
17%inclusion4 decks24 decks
Mind Stone
13%inclusion3 decks24 decks
Lands
Command Tower
79%inclusion19 decks24 decks
Arcane Sanctum
75%inclusion3 decks4 decks
Fortified Village
50%inclusion3 decks6 decks
Sandsteppe Citadel
50%inclusion3 decks6 decks
Isolated Chapel
50%inclusion12 decks24 decks
Canopy Vista
50%inclusion3 decks6 decks
Shineshadow Snarl
46%inclusion11 decks24 decks
Orzhov Basilica
33%inclusion8 decks24 decks
Scoured Barrens
29%inclusion7 decks24 decks
Temple of Silence
29%inclusion7 decks24 decks
Caves of Koilos
29%inclusion7 decks24 decks
Tainted Field
25%inclusion6 decks24 decks
Exotic Orchard
25%inclusion6 decks24 decks
Evolving Wilds
21%inclusion5 decks24 decks
Bleachbone Verge
17%inclusion3 decks18 decks
Godless Shrine
17%inclusion4 decks24 decks
Forsaken Sanctuary
13%inclusion3 decks24 decks
Sunlit Marsh
13%inclusion3 decks24 decks
Concealed Courtyard
13%inclusion3 decks24 decks
Brightclimb Pathway
13%inclusion3 decks24 decks
Fetid Heath
13%inclusion3 decks24 decks
Terramorphic Expanse
13%inclusion3 decks24 decks
Path of Ancestry
13%inclusion3 decks24 decks