Shredder, Shadow Master
Archfiend of Despair

   Prerequisites

What do I need to start this combo?
Shredder and Archfiend of Despair on the battlefield (Shredder without summoning sickness on the battlefield).
Opponents cannot block creatures you control.

   Steps

How does this combo work?
1
Declare Shredder as an attacker. Shredder's first ability triggers, creating a tapped and attacking copy of it attacking each other opponent that isn't legendary.
2
Deal combat damage using the Shredders. Each Shredder triggers, causing each opponent to lose half their life total, rounded up.
3
At the beginning of your end step, Archfiend of Despair triggers, causing each opponent to lose life equal to the life they lost this turn. Each opponent then loses the game due to having 0 or less life.

   Results

What do I get from this combo?
Each opponent loses the game
Infinite lifeloss
Shredder, Shadow Master
27%inclusion34 decks124 decks
Dark Leo & Shredder
6.8%inclusion9 decks133 decks
Savanti Romero, Time's Exile
33%inclusion1 decks3 decks
Top Commanders
Rakdos, Patron of Chaos
2.6%inclusion1 decks39 decks
Satoru Umezawa
0.3%inclusion1 decks324 decks
Kamiz, Obscura Oculus
0.9%inclusion1 decks107 decks
Megatron, Tyrant
0.8%inclusion1 decks133 decks
Gorm the Great // Virtus the Veiled
5.6%inclusion1 decks18 decks
New Cards
Super Shredder
65%inclusion32 decks49 decks
65%synergy
Leonardo, Sewer Samurai
64%inclusion7 decks11 decks
64%synergy
Karai, Future of the Foot
64%inclusion7 decks11 decks
63%synergy
Endless Foot Assault
55%inclusion6 decks11 decks
54%synergy
Shark Shredder, Killer Clone
49%inclusion24 decks49 decks
49%synergy
High Synergy Cards
Bloodletter of Aclazotz
98%inclusion48 decks49 decks
95%synergy
Wound Reflection
94%inclusion46 decks49 decks
92%synergy
Astarion, the Decadent
82%inclusion9 decks11 decks
80%synergy
Unstoppable Slasher
78%inclusion38 decks49 decks
75%synergy
Jet Medallion
73%inclusion36 decks49 decks
70%synergy
Rogue's Passage
82%inclusion40 decks49 decks
61%synergy
Dark Ritual
86%inclusion42 decks49 decks
61%synergy
Brotherhood Regalia
63%inclusion31 decks49 decks
61%synergy
Crypt Ghast
65%inclusion32 decks49 decks
60%synergy
Bloodthirsty Conqueror
61%inclusion30 decks49 decks
58%synergy
Top Cards
Path to Exile
82%inclusion9 decks11 decks
35%synergy
Swords to Plowshares
82%inclusion9 decks11 decks
21%synergy
Lightning Greaves
78%inclusion38 decks49 decks
53%synergy
Swiftfoot Boots
73%inclusion36 decks49 decks
46%synergy
Flawless Maneuver
64%inclusion7 decks11 decks
53%synergy
Deadly Rollick
61%inclusion30 decks49 decks
47%synergy
Black Market Connections
59%inclusion29 decks49 decks
47%synergy
Cover of Darkness
57%inclusion28 decks49 decks
55%synergy
Gray Merchant of Asphodel
57%inclusion28 decks49 decks
49%synergy
Whispersilk Cloak
55%inclusion27 decks49 decks
52%synergy
Game Changers
Teferi's Protection
45%inclusion5 decks11 decks
29%synergy
Smothering Tithe
45%inclusion5 decks11 decks
24%synergy
Demonic Tutor
41%inclusion20 decks49 decks
22%synergy
Vampiric Tutor
31%inclusion15 decks49 decks
16%synergy
Enlightened Tutor
27%inclusion3 decks11 decks
12%synergy
Bolas's Citadel
24%inclusion12 decks49 decks
17%synergy
The One Ring
18%inclusion9 decks49 decks
10%synergy
Ancient Tomb
18%inclusion9 decks49 decks
9%synergy
Opposition Agent
16%inclusion8 decks49 decks
11%synergy
Necropotence
12%inclusion6 decks49 decks
7%synergy
Creatures
Esper Sentinel
55%inclusion6 decks11 decks
36%synergy
Vito, Thorn of the Dusk Rose
53%inclusion26 decks49 decks
48%synergy
Blade-Blizzard Kitsune
45%inclusion5 decks11 decks
45%synergy
Leonardo, Worldly Warrior
45%inclusion5 decks11 decks
45%synergy
Leonardo, Cutting Edge
45%inclusion5 decks11 decks
45%synergy
Turncoat Kunoichi
45%inclusion5 decks11 decks
45%synergy
Delney, Streetwise Lookout
45%inclusion5 decks11 decks
42%synergy
Virtus the Veiled
39%inclusion19 decks49 decks
38%synergy
Roaming Throne
39%inclusion19 decks49 decks
32%synergy
Prehistoric Pet
36%inclusion4 decks11 decks
36%synergy
South Wind Avatar
35%inclusion17 decks49 decks
35%synergy
Zulaport Cutthroat
35%inclusion17 decks49 decks
26%synergy
Morbid Opportunist
33%inclusion16 decks49 decks
25%synergy
Blood Artist
33%inclusion16 decks49 decks
21%synergy
Ayara, First of Locthwain
31%inclusion15 decks49 decks
27%synergy
Grim Hireling
31%inclusion15 decks49 decks
27%synergy
Dauthi Voidwalker
31%inclusion15 decks49 decks
24%synergy
Pitiless Plunderer
31%inclusion15 decks49 decks
22%synergy
Shadow Alley Denizen
29%inclusion14 decks49 decks
28%synergy
Foot Elite
27%inclusion3 decks11 decks
27%synergy
Mirror Entity
27%inclusion3 decks11 decks
24%synergy
Ojer Taq, Deepest Foundation
27%inclusion3 decks11 decks
23%synergy
Mondrak, Glory Dominus
27%inclusion3 decks11 decks
21%synergy
Grand Abolisher
27%inclusion3 decks11 decks
18%synergy
K'rrik, Son of Yawgmoth
27%inclusion13 decks49 decks
24%synergy
Enduring Tenacity
24%inclusion12 decks49 decks
21%synergy
Sheoldred, the Apocalypse
22%inclusion11 decks49 decks
17%synergy
Gix, Yawgmoth Praetor
20%inclusion10 decks49 decks
19%synergy
Nashi, Moon Sage's Scion
18%inclusion9 decks49 decks
17%synergy
Changeling Outcast
18%inclusion9 decks49 decks
14%synergy
Splinter, Aging Champion
18%inclusion2 decks11 decks
18%synergy
Raving Dead
16%inclusion8 decks49 decks
16%synergy
Blitzwing, Cruel Tormentor
16%inclusion8 decks49 decks
16%synergy
Falthis, Shadowcat Familiar
16%inclusion8 decks49 decks
16%synergy
Throat Slitter
16%inclusion8 decks49 decks
16%synergy
Madame Null, Power Broker
14%inclusion7 decks49 decks
14%synergy
Splinter, the Mentor
14%inclusion7 decks49 decks
14%synergy
Nezumi Prowler
14%inclusion7 decks49 decks
14%synergy
Orochi Soul-Reaver
14%inclusion7 decks49 decks
13%synergy
Ink-Eyes, Servant of Oni
14%inclusion7 decks49 decks
13%synergy
Rev, Tithe Extractor
14%inclusion7 decks49 decks
13%synergy
Varragoth, Bloodsky Sire
14%inclusion7 decks49 decks
13%synergy
Dark Confidant
14%inclusion7 decks49 decks
12%synergy
Throatseeker
12%inclusion6 decks49 decks
12%synergy
Biting-Palm Ninja
12%inclusion6 decks49 decks
12%synergy
Shard of the Nightbringer
12%inclusion6 decks49 decks
12%synergy
Elegy Acolyte
12%inclusion6 decks49 decks
11%synergy
Species Specialist
12%inclusion6 decks49 decks
11%synergy
Mirkwood Bats
12%inclusion6 decks49 decks
3%synergy
Solemn Simulacrum
12%inclusion6 decks49 decks
0%synergy
Instants
Anguished Unmaking
45%inclusion5 decks11 decks
21%synergy
Imp's Mischief
39%inclusion19 decks49 decks
35%synergy
Defile
37%inclusion18 decks49 decks
34%synergy
Infernal Grasp
37%inclusion18 decks49 decks
29%synergy
Withering Torment
37%inclusion18 decks49 decks
29%synergy
Deadly Dispute
37%inclusion18 decks49 decks
24%synergy
Darkness
33%inclusion16 decks49 decks
31%synergy
Cabal Ritual
33%inclusion16 decks49 decks
27%synergy
Malakir Rebirth
29%inclusion14 decks49 decks
20%synergy
The Last Ronin's Technique
27%inclusion3 decks11 decks
27%synergy
Personify
27%inclusion3 decks11 decks
26%synergy
Silence
27%inclusion3 decks11 decks
21%synergy
Akroma's Will
27%inclusion3 decks11 decks
17%synergy
Snuff Out
27%inclusion13 decks49 decks
23%synergy
Go for the Throat
22%inclusion11 decks49 decks
16%synergy
Saw in Half
20%inclusion10 decks49 decks
16%synergy
Culling the Weak
18%inclusion9 decks49 decks
14%synergy
Fell the Profane
18%inclusion9 decks49 decks
9%synergy
Village Rites
18%inclusion9 decks49 decks
9%synergy
Continue?
18%inclusion2 decks11 decks
18%synergy
Entomb
16%inclusion8 decks49 decks
9%synergy
Sudden Spoiling
14%inclusion7 decks49 decks
13%synergy
Undying Malice
14%inclusion7 decks49 decks
12%synergy
Swift Demise
12%inclusion6 decks49 decks
12%synergy
Feign Death
12%inclusion6 decks49 decks
10%synergy
Undying Evil
10%inclusion5 decks49 decks
9%synergy
Sheoldred's Edict
10%inclusion5 decks49 decks
8%synergy
Turtles Forever
9.1%inclusion1 decks11 decks
9%synergy
Aphotic Wisps
8.2%inclusion4 decks49 decks
8%synergy
Armor of Shadows
8.2%inclusion4 decks49 decks
8%synergy
Plumb the Forbidden
8.2%inclusion4 decks49 decks
6%synergy
Not Dead After All
8.2%inclusion4 decks49 decks
5%synergy
Tragic Slip
8.2%inclusion4 decks49 decks
5%synergy
Withering Boon
6.1%inclusion3 decks49 decks
6%synergy
Hagra Mauling
6.1%inclusion3 decks49 decks
4%synergy
Supernatural Stamina
6.1%inclusion3 decks49 decks
4%synergy
Fake Your Own Death
6.1%inclusion3 decks49 decks
4%synergy
Bitter Triumph
6.1%inclusion3 decks49 decks
3%synergy
Corrupted Conviction
6.1%inclusion3 decks49 decks
2%synergy
Sorceries
Toxic Deluge
53%inclusion26 decks49 decks
35%synergy
Damn
45%inclusion5 decks11 decks
30%synergy
Reanimate
45%inclusion22 decks49 decks
26%synergy
Night's Whisper
43%inclusion21 decks49 decks
34%synergy
Feed the Swarm
43%inclusion21 decks49 decks
27%synergy
Shredder's Technique
41%inclusion20 decks49 decks
41%synergy
Damnation
37%inclusion18 decks49 decks
30%synergy
Leonardo's Technique
36%inclusion4 decks11 decks
36%synergy
Splinter's Technique
33%inclusion16 decks49 decks
32%synergy
Sign in Blood
31%inclusion15 decks49 decks
22%synergy
Bubbling Muck
29%inclusion14 decks49 decks
27%synergy
Exsanguinate
29%inclusion14 decks49 decks
22%synergy
Game Over
24%inclusion12 decks49 decks
24%synergy
Read the Bones
22%inclusion11 decks49 decks
17%synergy
Torment of Hailfire
18%inclusion9 decks49 decks
14%synergy
Rush of Dread
16%inclusion8 decks49 decks
16%synergy
Grim Tutor
14%inclusion7 decks49 decks
10%synergy
Diabolic Intent
14%inclusion7 decks49 decks
7%synergy
Fraying Omnipotence
12%inclusion6 decks49 decks
12%synergy
Temporal Extortion
12%inclusion6 decks49 decks
12%synergy
Agadeem's Awakening
12%inclusion6 decks49 decks
9%synergy
Beseech the Mirror
12%inclusion6 decks49 decks
9%synergy
Diabolic Tutor
12%inclusion6 decks49 decks
7%synergy
Shredder's Revenge
10%inclusion5 decks49 decks
10%synergy
Peer into the Abyss
10%inclusion5 decks49 decks
8%synergy
Imperial Seal
10%inclusion5 decks49 decks
5%synergy
Victimize
8.2%inclusion4 decks49 decks
-4%synergy
Blood Tribute
6.1%inclusion3 decks49 decks
6%synergy
Restart Sequence
6.1%inclusion3 decks49 decks
5%synergy
Mutilate
6.1%inclusion3 decks49 decks
5%synergy
Rise of the Dark Realms
6.1%inclusion3 decks49 decks
1%synergy
Utility Artifacts
Silver Shroud Costume
43%inclusion21 decks49 decks
42%synergy
Helm of the Host
39%inclusion19 decks49 decks
36%synergy
Quietus Spike
31%inclusion15 decks49 decks
30%synergy
Commander's Plate
31%inclusion15 decks49 decks
28%synergy
Genji Glove
27%inclusion13 decks49 decks
25%synergy
Strionic Resonator
24%inclusion12 decks49 decks
22%synergy
The Darkness Crystal
24%inclusion12 decks49 decks
21%synergy
Bontu's Monument
18%inclusion9 decks49 decks
16%synergy
Whip of Erebos
18%inclusion9 decks49 decks
15%synergy
Mithril Coat
18%inclusion9 decks49 decks
14%synergy
Sundial of the Infinite
14%inclusion7 decks49 decks
14%synergy
Shadowspear
14%inclusion7 decks49 decks
11%synergy
Prowler's Helm
12%inclusion6 decks49 decks
12%synergy
Blade of Selves
12%inclusion6 decks49 decks
11%synergy
Scytheclaw
10%inclusion5 decks49 decks
10%synergy
Dolmen Gate
10%inclusion5 decks49 decks
9%synergy
Key to the City
10%inclusion5 decks49 decks
9%synergy
Skullclamp
10%inclusion5 decks49 decks
-1%synergy
Ninja's Blades
8.2%inclusion4 decks49 decks
8%synergy
Trailblazer's Boots
8.2%inclusion4 decks49 decks
6%synergy
Netherborn Altar
6.1%inclusion3 decks49 decks
6%synergy
Leyline Axe
6.1%inclusion3 decks49 decks
5%synergy
Champion's Helm
6.1%inclusion3 decks49 decks
4%synergy
Maskwood Nexus
6.1%inclusion3 decks49 decks
3%synergy
Expedition Map
6.1%inclusion3 decks49 decks
3%synergy
Enchantments
Exquisite Blood
55%inclusion27 decks49 decks
50%synergy
Sanguine Bond
49%inclusion24 decks49 decks
44%synergy
Phyrexian Arena
47%inclusion23 decks49 decks
31%synergy
The Cloning of Shredder
31%inclusion15 decks49 decks
31%synergy
Ninja Teen
31%inclusion15 decks49 decks
30%synergy
The Meathook Massacre
31%inclusion15 decks49 decks
25%synergy
Grave Pact
29%inclusion14 decks49 decks
24%synergy
Duelist's Heritage
27%inclusion3 decks11 decks
25%synergy
Animate Dead
27%inclusion13 decks49 decks
18%synergy
Warlock Class
22%inclusion11 decks49 decks
22%synergy
Dictate of Erebos
22%inclusion11 decks49 decks
19%synergy
Black Market
20%inclusion10 decks49 decks
16%synergy
Grievous Wound
18%inclusion9 decks49 decks
17%synergy
Kaya's Ghostform
18%inclusion9 decks49 decks
15%synergy
Intimidation
12%inclusion6 decks49 decks
12%synergy
Dauthi Embrace
10%inclusion5 decks49 decks
10%synergy
Dark Prophecy
10%inclusion5 decks49 decks
9%synergy
No Mercy
10%inclusion5 decks49 decks
8%synergy
Bastion of Remembrance
10%inclusion5 decks49 decks
4%synergy
Agent of the Shadow Thieves
6.1%inclusion3 decks49 decks
6%synergy
Heartless Summoning
6.1%inclusion3 decks49 decks
5%synergy
Bloodchief Ascension
6.1%inclusion3 decks49 decks
2%synergy
Bitterblossom
6.1%inclusion3 decks49 decks
2%synergy
Planeswalkers
Elspeth, Storm Slayer
27%inclusion3 decks11 decks
23%synergy
Liliana, Dreadhorde General
10%inclusion5 decks49 decks
7%synergy
Utility Lands
Shizo, Death's Storehouse
61%inclusion30 decks49 decks
57%synergy
Cabal Coffers
61%inclusion30 decks49 decks
52%synergy
Bojuka Bog
51%inclusion25 decks49 decks
21%synergy
Nykthos, Shrine to Nyx
49%inclusion24 decks49 decks
44%synergy
Urborg, Tomb of Yawgmoth
49%inclusion24 decks49 decks
40%synergy
The Black Gate
43%inclusion21 decks49 decks
40%synergy
Vault of the Archangel
36%inclusion4 decks11 decks
24%synergy
Secret Tunnel
35%inclusion17 decks49 decks
32%synergy
Cabal Stronghold
31%inclusion15 decks49 decks
28%synergy
War Room
29%inclusion14 decks49 decks
23%synergy
Eiganjo, Seat of the Empire
27%inclusion3 decks11 decks
20%synergy
Minas Morgul, Dark Fortress
24%inclusion12 decks49 decks
23%synergy
Phyrexian Tower
24%inclusion12 decks49 decks
16%synergy
Reliquary Tower
24%inclusion12 decks49 decks
-5%synergy
Witch's Clinic
22%inclusion11 decks49 decks
21%synergy
Takenuma, Abandoned Mire
22%inclusion11 decks49 decks
14%synergy
Command Beacon
20%inclusion10 decks49 decks
16%synergy
Castle Locthwain
18%inclusion9 decks49 decks
15%synergy
Witch's Cottage
14%inclusion7 decks49 decks
11%synergy
Urza's Saga
14%inclusion7 decks49 decks
7%synergy
Access Tunnel
12%inclusion6 decks49 decks
10%synergy
Lake of the Dead
10%inclusion5 decks49 decks
10%synergy
Susur Secundi, Void Altar
8.2%inclusion4 decks49 decks
6%synergy
Strip Mine
8.2%inclusion4 decks49 decks
6%synergy
Field of the Dead
6.1%inclusion3 decks49 decks
3%synergy
Mana Artifacts
Sol Ring
96%inclusion47 decks49 decks
12%synergy
Arcane Signet
88%inclusion43 decks49 decks
16%synergy
Talisman of Hierarchy
73%inclusion8 decks11 decks
47%synergy
Orzhov Signet
64%inclusion7 decks11 decks
40%synergy
Mind Stone
33%inclusion16 decks49 decks
18%synergy
Fellwar Stone
24%inclusion12 decks49 decks
4%synergy
The Soul Stone
22%inclusion11 decks49 decks
18%synergy
Thought Vessel
22%inclusion11 decks49 decks
5%synergy
Charcoal Diamond
14%inclusion7 decks49 decks
10%synergy
Sceptre of Eternal Glory
12%inclusion6 decks49 decks
11%synergy
Extraplanar Lens
12%inclusion6 decks49 decks
11%synergy
Throne of Eldraine
12%inclusion6 decks49 decks
11%synergy
Thran Dynamo
10%inclusion5 decks49 decks
6%synergy
Sonic Screwdriver
8.2%inclusion4 decks49 decks
7%synergy
Caged Sun
8.2%inclusion4 decks49 decks
6%synergy
Mana Vault
8.2%inclusion4 decks49 decks
2%synergy
Lotus Petal
8.2%inclusion4 decks49 decks
1%synergy
Nyx Lotus
6.1%inclusion3 decks49 decks
5%synergy
Worn Powerstone
6.1%inclusion3 decks49 decks
4%synergy
Chrome Mox
6.1%inclusion3 decks49 decks
0%synergy
Lands
Vault of Champions
82%inclusion9 decks11 decks
58%synergy
Godless Shrine
82%inclusion9 decks11 decks
41%synergy
Caves of Koilos
73%inclusion8 decks11 decks
44%synergy
Tainted Field
64%inclusion7 decks11 decks
51%synergy
Shattered Sanctum
64%inclusion7 decks11 decks
49%synergy
Isolated Chapel
64%inclusion7 decks11 decks
30%synergy
Bleachbone Verge
55%inclusion6 decks11 decks
46%synergy
Silent Clearing
36%inclusion4 decks11 decks
32%synergy
Brightclimb Pathway
36%inclusion4 decks11 decks
28%synergy
Shadowy Backstreet
36%inclusion4 decks11 decks
26%synergy
Fetid Heath
36%inclusion4 decks11 decks
23%synergy
Command Tower
33%inclusion16 decks49 decks
-42%synergy
Scrubland
27%inclusion3 decks11 decks
14%synergy
Temple of Silence
27%inclusion3 decks11 decks
10%synergy
Marsh Flats
20%inclusion10 decks49 decks
10%synergy
Myriad Landscape
20%inclusion10 decks49 decks
5%synergy
Turtle Lair
16%inclusion8 decks49 decks
16%synergy
Exotic Orchard
14%inclusion7 decks49 decks
-22%synergy
Polluted Delta
12%inclusion6 decks49 decks
0%synergy
Path of Ancestry
12%inclusion6 decks49 decks
-10%synergy
Bloodstained Mire
10%inclusion5 decks49 decks
-1%synergy
Prismatic Vista
8.2%inclusion4 decks49 decks
3%synergy
Fabled Passage
8.2%inclusion4 decks49 decks
-1%synergy
Verdant Catacombs
8.2%inclusion4 decks49 decks
-3%synergy
Flooded Strand
8.2%inclusion4 decks49 decks
-3%synergy
Evolving Wilds
8.2%inclusion4 decks49 decks
-13%synergy
Cavern of Souls
6.1%inclusion3 decks49 decks
-1%synergy
City of Brass
6.1%inclusion3 decks49 decks
-1%synergy
Arid Mesa
6.1%inclusion3 decks49 decks
-4%synergy
Terramorphic Expanse
6.1%inclusion3 decks49 decks
-9%synergy