Razorkin Needlehead
Echo of Eons
Corrupted Conscience

   Prerequisites

What do I need to start this combo?
Echo of Eons in hand.
Razorkin Needlehead and Corrupted Conscience on the battlefield.
Corrupted Conscience attached to Razorkin Needlehead.
4 if each opponent has three or more poison counters, or 6 otherwise available

   Steps

How does this combo work?
1
Cast Echo of Eons by paying 4, causing each player to discard their hands and draw seven cards.
2
Razorkin Needlehead triggers for each card your opponents draw.
3
Resolve the first trigger, causing the opponent to get a poison counter.
4
If the opponent has ten or more poison counters, they lose the game as a state-based action.
5
Repeat from step 3 for each remaining trigger.
6
If needed, cast Echo of Eons from your graveyard for its flashback cost by paying 2, causing each player to discard their hands and draw seven cards.
7
Repeat from step 2.

   Results

What do I get from this combo?
Each opponent loses the game
Nekusar, the Mindrazer
0.3%inclusion78 decks25.2K decks
Ghyrson Starn, Kelermorph
0.0%inclusion3 decks16.4K decks
Abaddon the Despoiler
0.0%inclusion2 decks5.31K decks
Bria, Riptide Rogue
0.0%inclusion1 decks8.18K decks
Kefka, Court Mage
0.0%inclusion1 decks22.8K decks
Xyris, the Writhing Storm
0.0%inclusion1 decks15.8K decks
Ian Malcolm, Chaotician
0.0%inclusion1 decks4.15K decks
New Cards
Krang, the All-Powerful
7.1%inclusion1 decks14 decks
6%synergy
High Synergy Cards
Phyresis
88%inclusion71 decks81 decks
87%synergy
Windfall
97%inclusion84 decks87 decks
85%synergy
Fate Unraveler
86%inclusion70 decks81 decks
85%synergy
Underworld Dreams
84%inclusion68 decks81 decks
82%synergy
Kederekt Parasite
79%inclusion64 decks81 decks
77%synergy
Teferi's Puzzle Box
77%inclusion67 decks87 decks
76%synergy
Winds of Change
72%inclusion63 decks87 decks
71%synergy
Scrawling Crawler
73%inclusion60 decks82 decks
71%synergy
Dark Deal
70%inclusion57 decks81 decks
68%synergy
Jace's Archivist
69%inclusion60 decks87 decks
67%synergy
Top Cards
Sheoldred, the Apocalypse
69%inclusion56 decks81 decks
64%synergy
Peer into the Abyss
68%inclusion55 decks81 decks
65%synergy
Counterspell
68%inclusion59 decks87 decks
26%synergy
Molten Psyche
66%inclusion57 decks87 decks
65%synergy
Magus of the Wheel
66%inclusion57 decks87 decks
63%synergy
Tainted Strike
65%inclusion53 decks81 decks
64%synergy
Grafted Exoskeleton
64%inclusion56 decks87 decks
64%synergy
Psychosis Crawler
64%inclusion56 decks87 decks
62%synergy
Spiteful Visions
63%inclusion51 decks81 decks
60%synergy
Whispering Madness
62%inclusion50 decks81 decks
60%synergy
Game Changers
Orcish Bowmasters
63%inclusion51 decks81 decks
55%synergy
Demonic Tutor
42%inclusion34 decks81 decks
23%synergy
Mystical Tutor
34%inclusion30 decks87 decks
23%synergy
Fierce Guardianship
34%inclusion30 decks87 decks
17%synergy
Vampiric Tutor
30%inclusion24 decks81 decks
15%synergy
Jeska's Will
29%inclusion25 decks87 decks
14%synergy
Ancient Tomb
26%inclusion23 decks87 decks
17%synergy
Force of Will
23%inclusion20 decks87 decks
13%synergy
Tergrid, God of Fright
17%inclusion14 decks81 decks
15%synergy
Chrome Mox
16%inclusion14 decks87 decks
10%synergy
Creatures
Kami of the Crescent Moon
57%inclusion50 decks87 decks
56%synergy
Nightscape Familiar
37%inclusion30 decks81 decks
34%synergy
Stormfist Crusader
33%inclusion27 decks81 decks
30%synergy
Harmonic Prodigy
33%inclusion29 decks87 decks
29%synergy
Seizan, Perverter of Truth
31%inclusion25 decks81 decks
30%synergy
Ghyrson Starn, Kelermorph
30%inclusion26 decks87 decks
29%synergy
Master of the Feast
30%inclusion24 decks81 decks
29%synergy
Niv-Mizzet, Parun
26%inclusion23 decks87 decks
19%synergy
The Locust God
24%inclusion21 decks87 decks
20%synergy
Faerie Mastermind
23%inclusion20 decks87 decks
16%synergy
Solphim, Mayhem Dominus
22%inclusion19 decks87 decks
19%synergy
Laboratory Maniac
22%inclusion19 decks87 decks
17%synergy
Niv-Mizzet, the Firemind
21%inclusion18 decks87 decks
18%synergy
Kess, Dissident Mage
20%inclusion16 decks81 decks
16%synergy
Whirlpool Warrior
18%inclusion16 decks87 decks
17%synergy
Niv-Mizzet, Visionary
18%inclusion15 decks82 decks
15%synergy
Hexing Squelcher
15%inclusion4 decks26 decks
7%synergy
Ojer Axonil, Deepest Might
15%inclusion13 decks87 decks
13%synergy
Dauthi Voidwalker
15%inclusion12 decks81 decks
8%synergy
Body of Knowledge
14%inclusion12 decks87 decks
12%synergy
Consecrated Sphinx
13%inclusion11 decks87 decks
8%synergy
Thassa's Oracle
13%inclusion11 decks87 decks
7%synergy
Syr Konrad, the Grim
12%inclusion10 decks81 decks
4%synergy
Gixian Puppeteer
11%inclusion9 decks81 decks
10%synergy
Notion Thief
11%inclusion9 decks81 decks
6%synergy
Dragon Mage
10%inclusion9 decks87 decks
9%synergy
Tandem Lookout
10%inclusion9 decks87 decks
9%synergy
Twenty-Toed Toad
10%inclusion9 decks87 decks
8%synergy
Kefka, Court Mage
10%inclusion6 decks59 decks
8%synergy
Duskmantle Guildmage
10%inclusion8 decks81 decks
9%synergy
Valgavoth, Harrower of Souls
10%inclusion8 decks81 decks
8%synergy
Bloodletter of Aclazotz
10%inclusion8 decks81 decks
6%synergy
Torbran, Thane of Red Fell
9.2%inclusion8 decks87 decks
6%synergy
Hullbreaker Horror
9.2%inclusion8 decks87 decks
1%synergy
Ob Nixilis, Captive Kingpin
7.4%inclusion6 decks81 decks
6%synergy
Magus of the Jar
6.9%inclusion6 decks87 decks
7%synergy
Chameleon, Master of Disguise
6.4%inclusion3 decks47 decks
4%synergy
Vivi Ornitier
6.3%inclusion4 decks64 decks
1%synergy
Fell Specter
6.2%inclusion5 decks81 decks
6%synergy
Bone Miser
6.2%inclusion5 decks81 decks
5%synergy
The Lord of Pain
6.2%inclusion5 decks81 decks
3%synergy
Opposition Agent
6.2%inclusion5 decks81 decks
1%synergy
Nin, the Pain Artist
5.7%inclusion5 decks87 decks
5%synergy
Triskaidekaphile
5.7%inclusion5 decks87 decks
4%synergy
Guttersnipe
5.7%inclusion5 decks87 decks
0%synergy
Roaming Throne
5.7%inclusion5 decks87 decks
-1%synergy
Tinybones, Bauble Burglar
5.3%inclusion4 decks76 decks
4%synergy
Instants
Dark Ritual
54%inclusion44 decks81 decks
30%synergy
Wheel and Deal
51%inclusion44 decks87 decks
50%synergy
Arcane Denial
49%inclusion43 decks87 decks
29%synergy
Deflecting Swat
33%inclusion29 decks87 decks
16%synergy
Negate
31%inclusion27 decks87 decks
10%synergy
Cyclonic Rift
31%inclusion27 decks87 decks
9%synergy
Mana Drain
30%inclusion26 decks87 decks
15%synergy
Terminate
27%inclusion22 decks81 decks
8%synergy
Dream Fracture
23%inclusion20 decks87 decks
22%synergy
Baleful Mastery
21%inclusion17 decks81 decks
19%synergy
Vision Skeins
21%inclusion18 decks87 decks
20%synergy
An Offer You Can't Refuse
21%inclusion18 decks87 decks
-4%synergy
Swan Song
20%inclusion17 decks87 decks
2%synergy
Chaos Warp
16%inclusion14 decks87 decks
-13%synergy
Bedevil
16%inclusion13 decks81 decks
4%synergy
Deadly Rollick
15%inclusion12 decks81 decks
1%synergy
Long River's Pull
13%inclusion11 decks87 decks
10%synergy
Force of Negation
13%inclusion11 decks87 decks
5%synergy
Brainstorm
13%inclusion11 decks87 decks
-6%synergy
Demonic Consultation
12%inclusion10 decks81 decks
9%synergy
Perplex
11%inclusion9 decks81 decks
10%synergy
Flusterstorm
10%inclusion9 decks87 decks
3%synergy
Rakdos Charm
10%inclusion8 decks81 decks
-5%synergy
Pact of Negation
9.2%inclusion8 decks87 decks
3%synergy
Tainted Pact
8.6%inclusion7 decks81 decks
5%synergy
Withering Torment
8.6%inclusion7 decks81 decks
1%synergy
Cerebral Vortex
8.0%inclusion7 decks87 decks
8%synergy
Opt
8.0%inclusion7 decks87 decks
-1%synergy
Pongify
8.0%inclusion7 decks87 decks
-3%synergy
Cabal Ritual
7.4%inclusion6 decks81 decks
2%synergy
Infernal Grasp
7.4%inclusion6 decks81 decks
0%synergy
Fork
6.9%inclusion6 decks87 decks
7%synergy
Pyretic Ritual
6.9%inclusion6 decks87 decks
4%synergy
Aetherize
6.9%inclusion6 decks87 decks
0%synergy
Abrade
6.9%inclusion6 decks87 decks
-4%synergy
Lim-Dûl's Vault
6.2%inclusion5 decks81 decks
3%synergy
Twincast
5.7%inclusion5 decks87 decks
5%synergy
Desperate Ritual
5.7%inclusion5 decks87 decks
3%synergy
Mental Misstep
5.7%inclusion5 decks87 decks
0%synergy
Untimely Malfunction
5.7%inclusion5 decks87 decks
-2%synergy
Frantic Search
5.7%inclusion5 decks87 decks
-9%synergy
Sorceries
Reforge the Soul
49%inclusion43 decks87 decks
48%synergy
Wheel of Fortune
31%inclusion27 decks87 decks
26%synergy
Prosperity
30%inclusion26 decks87 decks
29%synergy
Blasphemous Act
24%inclusion21 decks87 decks
-9%synergy
Wheel of Fate
23%inclusion20 decks87 decks
22%synergy
Time Reversal
22%inclusion19 decks87 decks
21%synergy
Burning Inquiry
21%inclusion18 decks87 decks
20%synergy
Incendiary Command
18%inclusion16 decks87 decks
18%synergy
Toxic Deluge
17%inclusion14 decks81 decks
-1%synergy
Damnation
16%inclusion13 decks81 decks
10%synergy
Wheel of Misfortune
15%inclusion13 decks87 decks
12%synergy
Vandalblast
14%inclusion12 decks87 decks
-2%synergy
Grim Tutor
14%inclusion11 decks81 decks
10%synergy
Feed the Swarm
14%inclusion11 decks81 decks
-2%synergy
Gamble
11%inclusion10 decks87 decks
3%synergy
Imperial Seal
11%inclusion9 decks81 decks
6%synergy
Diabolic Tutor
11%inclusion9 decks81 decks
6%synergy
Day's Undoing
10%inclusion9 decks87 decks
10%synergy
Blasphemous Edict
9.2%inclusion7 decks76 decks
4%synergy
Time Spiral
9.2%inclusion8 decks87 decks
9%synergy
Minds Aglow
8.0%inclusion7 decks87 decks
7%synergy
Reanimate
7.4%inclusion6 decks81 decks
-12%synergy
Timetwister
6.9%inclusion6 decks87 decks
6%synergy
Rite of Flame
5.7%inclusion5 decks87 decks
2%synergy
Ponder
5.7%inclusion5 decks87 decks
-6%synergy
Utility Artifacts
Howling Mine
59%inclusion51 decks87 decks
57%synergy
Lightning Greaves
41%inclusion36 decks87 decks
17%synergy
Font of Mythos
38%inclusion33 decks87 decks
37%synergy
Swiftfoot Boots
32%inclusion28 decks87 decks
5%synergy
Temple Bell
26%inclusion23 decks87 decks
26%synergy
Mindcrank
22%inclusion19 decks87 decks
20%synergy
Library of Leng
15%inclusion13 decks87 decks
14%synergy
Folio of Fancies
15%inclusion13 decks87 decks
14%synergy
Black Vise
14%inclusion12 decks87 decks
14%synergy
Horn of Greed
11%inclusion10 decks87 decks
11%synergy
Basilisk Collar
11%inclusion10 decks87 decks
7%synergy
Anvil of Bogardan
10%inclusion9 decks87 decks
10%synergy
Spellbook
10%inclusion9 decks87 decks
10%synergy
Iron Maiden
9.2%inclusion8 decks87 decks
9%synergy
Venser's Journal
9.2%inclusion8 decks87 decks
8%synergy
The One Ring
9.2%inclusion8 decks87 decks
1%synergy
Mithril Coat
8.0%inclusion7 decks87 decks
4%synergy
Sensei's Divining Top
8.0%inclusion7 decks87 decks
4%synergy
Crawlspace
6.9%inclusion6 decks87 decks
6%synergy
Entropic Battlecruiser
6.3%inclusion3 decks48 decks
5%synergy
Bolas's Citadel
6.2%inclusion5 decks81 decks
-2%synergy
Otherworld Atlas
5.7%inclusion5 decks87 decks
6%synergy
Enchantments
Glistening Oil
54%inclusion44 decks81 decks
54%synergy
Waste Not
52%inclusion42 decks81 decks
49%synergy
Forced Fruition
46%inclusion40 decks87 decks
45%synergy
Phyrexian Tyranny
44%inclusion36 decks81 decks
43%synergy
Propaganda
40%inclusion35 decks87 decks
26%synergy
Megrim
40%inclusion32 decks81 decks
38%synergy
Curiosity
36%inclusion31 decks87 decks
31%synergy
Liliana's Caress
35%inclusion28 decks81 decks
33%synergy
Fevered Visions
33%inclusion29 decks87 decks
32%synergy
Dictate of Kruphix
33%inclusion29 decks87 decks
32%synergy
Bloodchief Ascension
32%inclusion26 decks81 decks
28%synergy
Rhystic Study
26%inclusion23 decks87 decks
3%synergy
Helm of the Ghastlord
19%inclusion15 decks81 decks
17%synergy
Underworld Breach
15%inclusion13 decks87 decks
9%synergy
Psychic Corrosion
13%inclusion11 decks87 decks
11%synergy
Ophidian Eye
13%inclusion11 decks87 decks
11%synergy
Teferi's Ageless Insight
13%inclusion11 decks87 decks
8%synergy
Exquisite Blood
12%inclusion10 decks81 decks
7%synergy
Sigil of Sleep
11%inclusion10 decks87 decks
11%synergy
Mystic Remora
10%inclusion9 decks87 decks
-6%synergy
Hive Mind
9.2%inclusion8 decks87 decks
9%synergy
Painful Quandary
7.4%inclusion6 decks81 decks
5%synergy
Well of Ideas
6.9%inclusion6 decks87 decks
6%synergy
Price of Knowledge
6.2%inclusion5 decks81 decks
6%synergy
Breathstealer's Crypt
6.2%inclusion5 decks81 decks
6%synergy
Raiders' Wake
6.2%inclusion5 decks81 decks
6%synergy
No Mercy
6.2%inclusion5 decks81 decks
4%synergy
Ominous Seas
5.7%inclusion5 decks87 decks
3%synergy
Fiery Emancipation
5.7%inclusion5 decks87 decks
2%synergy
Planeswalkers
Ob Nixilis, the Hate-Twisted
46%inclusion37 decks81 decks
45%synergy
Jace Beleren
15%inclusion13 decks87 decks
14%synergy
Jace, Wielder of Mysteries
13%inclusion11 decks87 decks
10%synergy
Narset, Parter of Veils
6.9%inclusion6 decks87 decks
3%synergy
Utility Lands
Reliquary Tower
72%inclusion63 decks87 decks
43%synergy
Geier Reach Sanitarium
38%inclusion33 decks87 decks
35%synergy
Mikokoro, Center of the Sea
32%inclusion28 decks87 decks
31%synergy
Bojuka Bog
23%inclusion19 decks81 decks
-6%synergy
Urborg, Tomb of Yawgmoth
20%inclusion17 decks87 decks
11%synergy
Otawara, Soaring City
16%inclusion14 decks87 decks
0%synergy
Mistrise Village
13%inclusion9 decks68 decks
6%synergy
Mystic Sanctuary
11%inclusion10 decks87 decks
1%synergy
Cabal Coffers
10%inclusion8 decks81 decks
0%synergy
Witch's Clinic
8.0%inclusion7 decks87 decks
7%synergy
Temple of the False God
8.0%inclusion7 decks87 decks
-1%synergy
Takenuma, Abandoned Mire
7.4%inclusion6 decks81 decks
-1%synergy
Urza's Saga
6.9%inclusion6 decks87 decks
0%synergy
Emergence Zone
5.7%inclusion5 decks87 decks
3%synergy
Command Beacon
5.7%inclusion5 decks87 decks
1%synergy
Mana Artifacts
Sol Ring
93%inclusion81 decks87 decks
10%synergy
Arcane Signet
82%inclusion71 decks87 decks
9%synergy
Thought Vessel
54%inclusion47 decks87 decks
37%synergy
Dimir Signet
41%inclusion33 decks81 decks
17%synergy
Talisman of Creativity
40%inclusion35 decks87 decks
12%synergy
Talisman of Dominance
40%inclusion32 decks81 decks
7%synergy
Izzet Signet
37%inclusion32 decks87 decks
13%synergy
Fellwar Stone
34%inclusion30 decks87 decks
14%synergy
Talisman of Indulgence
32%inclusion26 decks81 decks
5%synergy
Rakdos Signet
28%inclusion23 decks81 decks
4%synergy
Decanter of Endless Water
26%inclusion23 decks87 decks
23%synergy
Lotus Petal
23%inclusion20 decks87 decks
16%synergy
Chromatic Lantern
21%inclusion18 decks87 decks
12%synergy
Relic of Sauron
12%inclusion10 decks81 decks
5%synergy
Mana Vault
11%inclusion10 decks87 decks
6%synergy
Mox Opal
10%inclusion9 decks87 decks
6%synergy
Mox Amber
10%inclusion9 decks87 decks
6%synergy
Midnight Clock
9.2%inclusion8 decks87 decks
5%synergy
Mox Diamond
8.0%inclusion7 decks87 decks
4%synergy
Commander's Sphere
8.0%inclusion7 decks87 decks
-4%synergy
Mind Stone
6.9%inclusion6 decks87 decks
-7%synergy
Thran Dynamo
5.7%inclusion5 decks87 decks
1%synergy
Lands
Command Tower
89%inclusion77 decks87 decks
14%synergy
Crumbling Necropolis
65%inclusion53 decks81 decks
38%synergy
Watery Grave
65%inclusion53 decks81 decks
24%synergy
Steam Vents
64%inclusion56 decks87 decks
26%synergy
Blood Crypt
62%inclusion50 decks81 decks
24%synergy
Sulfur Falls
53%inclusion46 decks87 decks
18%synergy
Xander's Lounge
52%inclusion42 decks81 decks
29%synergy
Morphic Pool
52%inclusion42 decks81 decks
28%synergy
Exotic Orchard
52%inclusion45 decks87 decks
15%synergy
Training Center
48%inclusion42 decks87 decks
24%synergy
Dragonskull Summit
48%inclusion39 decks81 decks
13%synergy
Polluted Delta
45%inclusion39 decks87 decks
33%synergy
Bloodstained Mire
44%inclusion38 decks87 decks
32%synergy
Luxury Suite
42%inclusion34 decks81 decks
18%synergy
Drowned Catacomb
41%inclusion33 decks81 decks
12%synergy
Scalding Tarn
40%inclusion35 decks87 decks
30%synergy
Stormcarved Coast
29%inclusion25 decks87 decks
10%synergy
Sunken Hollow
28%inclusion23 decks81 decks
-5%synergy
Haunted Ridge
27%inclusion22 decks81 decks
11%synergy
Shipwreck Marsh
27%inclusion22 decks81 decks
9%synergy
Smoldering Marsh
26%inclusion21 decks81 decks
-8%synergy
Sulfurous Springs
25%inclusion20 decks81 decks
1%synergy
Volcanic Island
23%inclusion20 decks87 decks
9%synergy
Shivan Reef
23%inclusion20 decks87 decks
-7%synergy
Badlands
22%inclusion18 decks81 decks
9%synergy
Underground Sea
22%inclusion18 decks81 decks
8%synergy
Underground River
22%inclusion18 decks81 decks
0%synergy
Dimir Aqueduct
19%inclusion15 decks81 decks
5%synergy
Cascade Bluffs
18%inclusion16 decks87 decks
4%synergy
Evolving Wilds
18%inclusion16 decks87 decks
-2%synergy
Reflecting Pool
16%inclusion14 decks87 decks
11%synergy
Blazemire Verge
16%inclusion13 decks81 decks
5%synergy
Izzet Boilerworks
15%inclusion13 decks87 decks
2%synergy
Graven Cairns
15%inclusion12 decks81 decks
5%synergy
Mana Confluence
14%inclusion12 decks87 decks
7%synergy
Gloomlake Verge
14%inclusion11 decks81 decks
4%synergy
City of Brass
13%inclusion11 decks87 decks
5%synergy
Clearwater Pathway
12%inclusion10 decks81 decks
5%synergy
Darkwater Catacombs
12%inclusion10 decks81 decks
-2%synergy
Riverglide Pathway
11%inclusion10 decks87 decks
4%synergy
Misty Rainforest
11%inclusion10 decks87 decks
0%synergy
Seething Landscape
11%inclusion9 decks81 decks
4%synergy
Shadowblood Ridge
11%inclusion9 decks81 decks
-1%synergy
Wooded Foothills
10%inclusion9 decks87 decks
0%synergy
Terramorphic Expanse
10%inclusion9 decks87 decks
-4%synergy
Sunken Ruins
10%inclusion8 decks81 decks
4%synergy
Rakdos Carnarium
10%inclusion8 decks81 decks
-2%synergy
Oscorp Industries
10%inclusion4 decks41 decks
4%synergy
Frostboil Snarl
9.2%inclusion8 decks87 decks
-5%synergy
Temple of Epiphany
9.2%inclusion8 decks87 decks
-8%synergy