Athreos, Shroud-Veiled
Skullbriar, the Walking Grave
Ashnod's Altar

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.

   Steps

How does this combo work?
1
Move to your end step.
2
Athreos triggers, placing a coin counter on Skullbriar.
3
Sacrifice Skullbriar to Ashnod's Altar to add .
4
Athreos triggers, returning Skullbriar to the battlefield.
5
Repeat.

   Results

What do I get from this combo?
Infinite colorless mana
Infinite death triggers
Infinite LTB
Infinite sacrifice triggers
Infinite ETB
Atraxa, Grand Unifier
0.0%inclusion2 decks16.3K decks
Ghave, Guru of Spores
0.0%inclusion1 decks7.36K decks
Karador, Ghost Chieftain
0.0%inclusion1 decks6.22K decks
Colfenor, the Last Yew
0.1%inclusion1 decks1.13K decks
Kathril, Aspect Warper
0.0%inclusion1 decks3.85K decks
Nethroi, Apex of Death
0.0%inclusion1 decks6.85K decks
High Synergy Cards
Nesting Grounds
57%inclusion4 decks7 decks
55%synergy
Assassin's Trophy
57%inclusion4 decks7 decks
27%synergy
Game Changers
Cyclonic Rift
100%inclusion2 decks2 decks
78%synergy
Bolas's Citadel
29%inclusion2 decks7 decks
21%synergy
Ancient Tomb
29%inclusion2 decks7 decks
19%synergy
Worldly Tutor
29%inclusion2 decks7 decks
17%synergy
Necropotence
14%inclusion1 decks7 decks
9%synergy
Aura Shards
14%inclusion1 decks7 decks
7%synergy
Farewell
14%inclusion1 decks7 decks
2%synergy
Creatures
Rayami, First of the Fallen
100%inclusion2 decks2 decks
100%synergy
Indominus Rex, Alpha
100%inclusion2 decks2 decks
100%synergy
Venomthrope
100%inclusion2 decks2 decks
99%synergy
Drogskol Reaver
100%inclusion2 decks2 decks
98%synergy
Atraxa, Praetors' Voice
100%inclusion2 decks2 decks
97%synergy
Bassara Tower Archer
43%inclusion3 decks7 decks
43%synergy
Tayam, Luminous Enigma
43%inclusion3 decks7 decks
42%synergy
Scavenged Brawler
43%inclusion3 decks7 decks
42%synergy
Akroma, Vision of Ixidor
43%inclusion3 decks7 decks
42%synergy
Sylvan Caryatid
43%inclusion3 decks7 decks
41%synergy
Zetalpa, Primal Dawn
43%inclusion3 decks7 decks
41%synergy
Odric, Lunarch Marshal
43%inclusion3 decks7 decks
41%synergy
End-Raze Forerunners
43%inclusion3 decks7 decks
40%synergy
Devoted Druid
43%inclusion3 decks7 decks
40%synergy
Stitcher's Supplier
43%inclusion3 decks7 decks
39%synergy
Honest Rutstein
43%inclusion3 decks7 decks
38%synergy
Glissa Sunslayer
43%inclusion3 decks7 decks
38%synergy
Viscera Seer
43%inclusion3 decks7 decks
35%synergy
Zulaport Cutthroat
43%inclusion3 decks7 decks
34%synergy
Elas il-Kor, Sadistic Pilgrim
43%inclusion3 decks7 decks
33%synergy
Blood Artist
43%inclusion3 decks7 decks
31%synergy
Sakura-Tribe Elder
43%inclusion3 decks7 decks
26%synergy
Birds of Paradise
43%inclusion3 decks7 decks
15%synergy
Sire of Seven Deaths
33%inclusion2 decks6 decks
33%synergy
Reluctant Role Model
33%inclusion2 decks6 decks
32%synergy
Metamorphosis Fanatic
33%inclusion2 decks6 decks
32%synergy
Soulflayer
29%inclusion2 decks7 decks
29%synergy
Kathril, Aspect Warper
29%inclusion2 decks7 decks
28%synergy
Urborg Scavengers
29%inclusion2 decks7 decks
28%synergy
Vish Kal, Blood Arbiter
29%inclusion2 decks7 decks
28%synergy
Gurmag Swiftwing
29%inclusion2 decks7 decks
28%synergy
Boon-Bringer Valkyrie
29%inclusion2 decks7 decks
28%synergy
Scion of Draco
29%inclusion2 decks7 decks
28%synergy
Nullpriest of Oblivion
29%inclusion2 decks7 decks
28%synergy
Metropolis Reformer
29%inclusion2 decks7 decks
28%synergy
Tower Winder
29%inclusion2 decks7 decks
28%synergy
Woodfall Primus
29%inclusion2 decks7 decks
28%synergy
Archpriest of Shadows
29%inclusion2 decks7 decks
27%synergy
Millikin
29%inclusion2 decks7 decks
27%synergy
Questing Beast
29%inclusion2 decks7 decks
27%synergy
Golgari Grave-Troll
29%inclusion2 decks7 decks
27%synergy
Nighthawk Scavenger
29%inclusion2 decks7 decks
27%synergy
Old Stickfingers
29%inclusion2 decks7 decks
27%synergy
Goldvein Hydra
29%inclusion2 decks7 decks
26%synergy
Fauna Shaman
29%inclusion2 decks7 decks
26%synergy
Luminous Broodmoth
29%inclusion2 decks7 decks
26%synergy
Underrealm Lich
29%inclusion2 decks7 decks
26%synergy
Spore Frog
29%inclusion2 decks7 decks
26%synergy
Yawgmoth, Thran Physician
29%inclusion2 decks7 decks
25%synergy
Meren of Clan Nel Toth
29%inclusion2 decks7 decks
25%synergy
Instants
Mana Drain
50%inclusion1 decks2 decks
36%synergy
Swords to Plowshares
43%inclusion3 decks7 decks
-18%synergy
Abzan Charm
29%inclusion2 decks7 decks
25%synergy
Ephemerate
29%inclusion2 decks7 decks
23%synergy
Entomb
29%inclusion2 decks7 decks
22%synergy
Village Rites
29%inclusion2 decks7 decks
19%synergy
Heroic Intervention
29%inclusion2 decks7 decks
-2%synergy
Path to Exile
29%inclusion2 decks7 decks
-19%synergy
Contractual Safeguard
14%inclusion1 decks7 decks
14%synergy
Shred Memory
14%inclusion1 decks7 decks
14%synergy
Overwhelming Remorse
14%inclusion1 decks7 decks
14%synergy
Hostile Negotiations
14%inclusion1 decks7 decks
14%synergy
Pile On
14%inclusion1 decks7 decks
14%synergy
Rushed Rebirth
14%inclusion1 decks7 decks
13%synergy
Stinging Study
14%inclusion1 decks7 decks
13%synergy
Hagra Mauling
14%inclusion1 decks7 decks
13%synergy
Khalni Ambush
14%inclusion1 decks7 decks
12%synergy
Lethal Scheme
14%inclusion1 decks7 decks
12%synergy
Plumb the Forbidden
14%inclusion1 decks7 decks
12%synergy
Sejiri Shelter
14%inclusion1 decks7 decks
11%synergy
Grisly Salvage
14%inclusion1 decks7 decks
9%synergy
Inkshield
14%inclusion1 decks7 decks
7%synergy
Malakir Rebirth
14%inclusion1 decks7 decks
6%synergy
Eladamri's Call
14%inclusion1 decks7 decks
5%synergy
Abrupt Decay
14%inclusion1 decks7 decks
5%synergy
Deadly Dispute
14%inclusion1 decks7 decks
2%synergy
Dark Ritual
14%inclusion1 decks7 decks
-10%synergy
Anguished Unmaking
14%inclusion1 decks7 decks
-10%synergy
Beast Within
14%inclusion1 decks7 decks
-20%synergy
Sorceries
Selective Adaptation
43%inclusion3 decks7 decks
43%synergy
Eldritch Evolution
43%inclusion3 decks7 decks
39%synergy
Buried Alive
43%inclusion3 decks7 decks
37%synergy
Victimize
43%inclusion3 decks7 decks
30%synergy
Jarad's Orders
29%inclusion2 decks7 decks
27%synergy
Diabolic Tutor
29%inclusion2 decks7 decks
23%synergy
Rishkar's Expertise
29%inclusion2 decks7 decks
19%synergy
Cultivate
29%inclusion2 decks7 decks
-14%synergy
Lethal Throwdown
14%inclusion1 decks7 decks
14%synergy
Over the Edge
14%inclusion1 decks7 decks
14%synergy
Traverse the Ulvenwald
14%inclusion1 decks7 decks
14%synergy
Storm of Souls
14%inclusion1 decks7 decks
14%synergy
Doomskar
14%inclusion1 decks7 decks
13%synergy
Ondu Inversion
14%inclusion1 decks7 decks
13%synergy
Profane Tutor
14%inclusion1 decks7 decks
12%synergy
Bushwhack
14%inclusion1 decks7 decks
12%synergy
Agadeem's Awakening
14%inclusion1 decks7 decks
11%synergy
Vanquish the Horde
14%inclusion1 decks7 decks
11%synergy
Bala Ged Recovery
14%inclusion1 decks7 decks
6%synergy
Harmonize
14%inclusion1 decks7 decks
6%synergy
Skyshroud Claim
14%inclusion1 decks7 decks
6%synergy
Austere Command
14%inclusion1 decks7 decks
2%synergy
Damn
14%inclusion1 decks7 decks
-1%synergy
Reanimate
14%inclusion1 decks7 decks
-5%synergy
Rampant Growth
14%inclusion1 decks7 decks
-19%synergy
Utility Artifacts
Altar of Dementia
43%inclusion3 decks7 decks
41%synergy
The Ozolith
43%inclusion3 decks7 decks
39%synergy
Phyrexian Altar
43%inclusion3 decks7 decks
39%synergy
Skullclamp
43%inclusion3 decks7 decks
32%synergy
The Great Henge
29%inclusion2 decks7 decks
19%synergy
Lightning Greaves
29%inclusion2 decks7 decks
4%synergy
Colfenor's Urn
14%inclusion1 decks7 decks
14%synergy
Grimoire of the Dead
14%inclusion1 decks7 decks
14%synergy
Fractal Harness
14%inclusion1 decks7 decks
14%synergy
Animation Module
14%inclusion1 decks7 decks
14%synergy
Blasting Station
14%inclusion1 decks7 decks
14%synergy
Belt of Giant Strength
14%inclusion1 decks7 decks
14%synergy
Blade of the Bloodchief
14%inclusion1 decks7 decks
14%synergy
Perpetual Timepiece
14%inclusion1 decks7 decks
13%synergy
Agatha's Soul Cauldron
14%inclusion1 decks7 decks
13%synergy
Mesmeric Orb
14%inclusion1 decks7 decks
13%synergy
Ozolith, the Shattered Spire
14%inclusion1 decks7 decks
10%synergy
Swiftfoot Boots
14%inclusion1 decks7 decks
-13%synergy
Enchantments
As Foretold
100%inclusion2 decks2 decks
98%synergy
Resourceful Defense
43%inclusion3 decks7 decks
41%synergy
Innkeeper's Talent
33%inclusion2 decks6 decks
29%synergy
Concerted Effort
29%inclusion2 decks7 decks
28%synergy
Hunting Grounds
29%inclusion2 decks7 decks
28%synergy
Death's Oasis
29%inclusion2 decks7 decks
28%synergy
Bleeding Effect
29%inclusion2 decks7 decks
28%synergy
Fecundity
29%inclusion2 decks7 decks
28%synergy
Necromancy
29%inclusion2 decks7 decks
25%synergy
Moldervine Reclamation
29%inclusion2 decks7 decks
22%synergy
March of the World Ooze
20%inclusion1 decks5 decks
19%synergy
Promise of Bunrei
14%inclusion1 decks7 decks
14%synergy
Predatory Hunger
14%inclusion1 decks7 decks
14%synergy
Necrosynthesis
14%inclusion1 decks7 decks
14%synergy
Death's Presence
14%inclusion1 decks7 decks
13%synergy
Lignify
14%inclusion1 decks7 decks
13%synergy
Zendikar Resurgent
14%inclusion1 decks7 decks
13%synergy
Court of Garenbrig
14%inclusion1 decks7 decks
12%synergy
Tortured Existence
14%inclusion1 decks7 decks
12%synergy
Vampiric Rites
14%inclusion1 decks7 decks
12%synergy
Deadbridge Chant
14%inclusion1 decks7 decks
12%synergy
Primal Vigor
14%inclusion1 decks7 decks
11%synergy
Cryptolith Rite
14%inclusion1 decks7 decks
10%synergy
Greater Good
14%inclusion1 decks7 decks
10%synergy
Cathars' Crusade
14%inclusion1 decks7 decks
9%synergy
Sanguine Bond
14%inclusion1 decks7 decks
9%synergy
Insidious Roots
14%inclusion1 decks7 decks
9%synergy
Parallel Lives
14%inclusion1 decks7 decks
8%synergy
Bastion of Remembrance
14%inclusion1 decks7 decks
8%synergy
Sylvan Library
14%inclusion1 decks7 decks
5%synergy
Doubling Season
14%inclusion1 decks7 decks
5%synergy
Phyrexian Arena
14%inclusion1 decks7 decks
-1%synergy
Planeswalkers
Liliana, Dreadhorde General
29%inclusion2 decks7 decks
25%synergy
Grist, the Hunger Tide
14%inclusion1 decks7 decks
11%synergy
Utility Lands
Grim Backwoods
43%inclusion3 decks7 decks
39%synergy
Gavony Township
43%inclusion3 decks7 decks
35%synergy
High Market
29%inclusion2 decks7 decks
26%synergy
Oran-Rief, the Vastwood
29%inclusion2 decks7 decks
25%synergy
Command Beacon
29%inclusion2 decks7 decks
24%synergy
Yavimaya, Cradle of Growth
29%inclusion2 decks7 decks
20%synergy
Temple of the False God
29%inclusion2 decks7 decks
20%synergy
Vault of the Archangel
29%inclusion2 decks7 decks
16%synergy
Blighted Steppe
14%inclusion1 decks7 decks
14%synergy
Cave of the Frost Dragon
14%inclusion1 decks7 decks
14%synergy
Argoth, Sanctum of Nature
14%inclusion1 decks7 decks
13%synergy
Spymaster's Vault
14%inclusion1 decks7 decks
12%synergy
Tranquil Thicket
14%inclusion1 decks7 decks
11%synergy
Dryad Arbor
14%inclusion1 decks7 decks
10%synergy
Mortuary Mire
14%inclusion1 decks7 decks
10%synergy
Karn's Bastion
14%inclusion1 decks7 decks
10%synergy
Mosswort Bridge
14%inclusion1 decks7 decks
4%synergy
Boseiju, Who Endures
14%inclusion1 decks7 decks
-4%synergy
Rogue's Passage
14%inclusion1 decks7 decks
-6%synergy
Reliquary Tower
14%inclusion1 decks7 decks
-16%synergy
Mana Artifacts
Sol Ring
86%inclusion6 decks7 decks
2%synergy
Arcane Signet
43%inclusion3 decks7 decks
-29%synergy
Darksteel Ingot
14%inclusion1 decks7 decks
13%synergy
Caged Sun
14%inclusion1 decks7 decks
13%synergy
Golgari Signet
14%inclusion1 decks7 decks
4%synergy
Commander's Sphere
14%inclusion1 decks7 decks
2%synergy
Thought Vessel
14%inclusion1 decks7 decks
-3%synergy
Lands
Meticulous Archive
100%inclusion2 decks2 decks
91%synergy
Hedge Maze
100%inclusion2 decks2 decks
89%synergy
Undercity Sewers
100%inclusion2 decks2 decks
89%synergy
Raffine's Tower
100%inclusion2 decks2 decks
76%synergy
Spara's Headquarters
100%inclusion2 decks2 decks
72%synergy
Zagoth Triome
100%inclusion2 decks2 decks
72%synergy
Hallowed Fountain
100%inclusion2 decks2 decks
60%synergy
Watery Grave
100%inclusion2 decks2 decks
58%synergy
Breeding Pool
100%inclusion2 decks2 decks
58%synergy
Exotic Orchard
86%inclusion6 decks7 decks
49%synergy
Command Tower
86%inclusion6 decks7 decks
11%synergy
Shadowy Backstreet
57%inclusion4 decks7 decks
47%synergy
Underground Mortuary
57%inclusion4 decks7 decks
44%synergy
Golgari Rot Farm
57%inclusion4 decks7 decks
40%synergy
Llanowar Wastes
57%inclusion4 decks7 decks
30%synergy
Woodland Cemetery
57%inclusion4 decks7 decks
25%synergy
Godless Shrine
57%inclusion4 decks7 decks
16%synergy
Murmuring Bosk
43%inclusion3 decks7 decks
36%synergy
Lush Portico
43%inclusion3 decks7 decks
34%synergy
Marsh Flats
43%inclusion3 decks7 decks
32%synergy
Verdant Catacombs
43%inclusion3 decks7 decks
32%synergy
Windswept Heath
43%inclusion3 decks7 decks
32%synergy
Isolated Chapel
43%inclusion3 decks7 decks
9%synergy
Canopy Vista
43%inclusion3 decks7 decks
7%synergy
Forbidden Orchard
29%inclusion2 decks7 decks
26%synergy
Reflecting Pool
29%inclusion2 decks7 decks
23%synergy
Mana Confluence
29%inclusion2 decks7 decks
22%synergy
City of Brass
29%inclusion2 decks7 decks
21%synergy
Flooded Strand
29%inclusion2 decks7 decks
17%synergy
Misty Rainforest
29%inclusion2 decks7 decks
17%synergy
Polluted Delta
29%inclusion2 decks7 decks
16%synergy
Selesnya Sanctuary
29%inclusion2 decks7 decks
16%synergy
Shineshadow Snarl
29%inclusion2 decks7 decks
16%synergy
Twilight Mire
29%inclusion2 decks7 decks
15%synergy
Myriad Landscape
29%inclusion2 decks7 decks
13%synergy
Path of Ancestry
29%inclusion2 decks7 decks
6%synergy
Sandsteppe Citadel
29%inclusion2 decks7 decks
3%synergy
Indatha Triome
29%inclusion2 decks7 decks
1%synergy
Temple Garden
29%inclusion2 decks7 decks
-11%synergy
Overgrown Tomb
29%inclusion2 decks7 decks
-13%synergy
Rupture Spire
14%inclusion1 decks7 decks
14%synergy
Krosan Verge
14%inclusion1 decks7 decks
12%synergy
Snowfield Sinkhole
14%inclusion1 decks7 decks
12%synergy
Arctic Treeline
14%inclusion1 decks7 decks
12%synergy
Woodland Chasm
14%inclusion1 decks7 decks
11%synergy
Darkmoss Bridge
14%inclusion1 decks7 decks
11%synergy
Blighted Woodland
14%inclusion1 decks7 decks
10%synergy
Radiant Grove
14%inclusion1 decks7 decks
9%synergy
Haunted Mire
14%inclusion1 decks7 decks
8%synergy
Branchloft Pathway
14%inclusion1 decks7 decks
8%synergy