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%inclusion73 decks23.2K decks
Abaddon the Despoiler
0.0%inclusion2 decks4.84K decks
Ghyrson Starn, Kelermorph
0.0%inclusion2 decks15.4K decks
Bria, Riptide Rogue
0.0%inclusion1 decks7.63K decks
Kefka, Court Mage
0.0%inclusion1 decks20.9K decks
Ian Malcolm, Chaotician
0.0%inclusion1 decks3.88K decks
New Cards
Krang, the All-Powerful
50%inclusion1 decks2 decks
50%synergy
Hexing Squelcher
13%inclusion2 decks16 decks
4%synergy
Mirrorform
6.3%inclusion1 decks16 decks
5%synergy
High Synergy Cards
Phyresis
88%inclusion67 decks76 decks
87%synergy
Fate Unraveler
87%inclusion66 decks76 decks
85%synergy
Windfall
96%inclusion77 decks80 decks
84%synergy
Underworld Dreams
83%inclusion63 decks76 decks
81%synergy
Teferi's Puzzle Box
80%inclusion64 decks80 decks
79%synergy
Kederekt Parasite
79%inclusion60 decks76 decks
77%synergy
Winds of Change
73%inclusion58 decks80 decks
71%synergy
Scrawling Crawler
73%inclusion55 decks75 decks
71%synergy
Jace's Archivist
70%inclusion56 decks80 decks
68%synergy
Molten Psyche
69%inclusion55 decks80 decks
68%synergy
Top Cards
Sheoldred, the Apocalypse
70%inclusion53 decks76 decks
65%synergy
Dark Deal
68%inclusion52 decks76 decks
66%synergy
Peer into the Abyss
68%inclusion52 decks76 decks
66%synergy
Grafted Exoskeleton
68%inclusion54 decks80 decks
67%synergy
Magus of the Wheel
68%inclusion54 decks80 decks
65%synergy
Counterspell
68%inclusion54 decks80 decks
26%synergy
Spiteful Visions
64%inclusion49 decks76 decks
61%synergy
Tainted Strike
63%inclusion48 decks76 decks
62%synergy
Whispering Madness
63%inclusion48 decks76 decks
61%synergy
Psychosis Crawler
63%inclusion50 decks80 decks
60%synergy
Game Changers
Orcish Bowmasters
62%inclusion47 decks76 decks
53%synergy
Demonic Tutor
39%inclusion30 decks76 decks
20%synergy
Fierce Guardianship
35%inclusion28 decks80 decks
17%synergy
Mystical Tutor
34%inclusion27 decks80 decks
22%synergy
Vampiric Tutor
32%inclusion24 decks76 decks
17%synergy
Jeska's Will
30%inclusion24 decks80 decks
15%synergy
Ancient Tomb
26%inclusion21 decks80 decks
17%synergy
Force of Will
25%inclusion20 decks80 decks
15%synergy
Tergrid, God of Fright
18%inclusion14 decks76 decks
17%synergy
Chrome Mox
18%inclusion14 decks80 decks
12%synergy
Creatures
Kami of the Crescent Moon
57%inclusion46 decks80 decks
56%synergy
Nightscape Familiar
36%inclusion27 decks76 decks
33%synergy
Harmonic Prodigy
34%inclusion27 decks80 decks
30%synergy
Stormfist Crusader
33%inclusion25 decks76 decks
29%synergy
Ghyrson Starn, Kelermorph
30%inclusion24 decks80 decks
29%synergy
Master of the Feast
29%inclusion22 decks76 decks
28%synergy
Seizan, Perverter of Truth
28%inclusion21 decks76 decks
27%synergy
Niv-Mizzet, Parun
28%inclusion22 decks80 decks
20%synergy
The Locust God
24%inclusion19 decks80 decks
20%synergy
Faerie Mastermind
24%inclusion19 decks80 decks
17%synergy
Niv-Mizzet, the Firemind
23%inclusion18 decks80 decks
19%synergy
Solphim, Mayhem Dominus
21%inclusion17 decks80 decks
18%synergy
Laboratory Maniac
21%inclusion17 decks80 decks
17%synergy
Whirlpool Warrior
20%inclusion16 decks80 decks
19%synergy
Niv-Mizzet, Visionary
19%inclusion14 decks75 decks
16%synergy
Kess, Dissident Mage
17%inclusion13 decks76 decks
13%synergy
Dauthi Voidwalker
17%inclusion13 decks76 decks
11%synergy
Body of Knowledge
14%inclusion11 decks80 decks
12%synergy
Ojer Axonil, Deepest Might
14%inclusion11 decks80 decks
12%synergy
Thassa's Oracle
14%inclusion11 decks80 decks
8%synergy
Consecrated Sphinx
13%inclusion10 decks80 decks
8%synergy
Notion Thief
12%inclusion9 decks76 decks
6%synergy
Syr Konrad, the Grim
12%inclusion9 decks76 decks
3%synergy
Dragon Mage
11%inclusion9 decks80 decks
10%synergy
Twenty-Toed Toad
11%inclusion9 decks80 decks
9%synergy
Gixian Puppeteer
11%inclusion8 decks76 decks
10%synergy
Duskmantle Guildmage
11%inclusion8 decks76 decks
9%synergy
Valgavoth, Harrower of Souls
11%inclusion8 decks76 decks
9%synergy
Kefka, Court Mage
9.4%inclusion5 decks53 decks
7%synergy
Ob Nixilis, Captive Kingpin
9.2%inclusion7 decks76 decks
8%synergy
Bloodletter of Aclazotz
9.2%inclusion7 decks76 decks
6%synergy
Tandem Lookout
8.8%inclusion7 decks80 decks
7%synergy
Torbran, Thane of Red Fell
8.8%inclusion7 decks80 decks
6%synergy
Hullbreaker Horror
8.8%inclusion7 decks80 decks
1%synergy
Chameleon, Master of Disguise
7.9%inclusion3 decks38 decks
5%synergy
Magus of the Jar
7.5%inclusion6 decks80 decks
7%synergy
Vivi Ornitier
7.3%inclusion4 decks55 decks
2%synergy
The Lord of Pain
6.6%inclusion5 decks76 decks
4%synergy
Opposition Agent
6.6%inclusion5 decks76 decks
1%synergy
Nin, the Pain Artist
6.3%inclusion5 decks80 decks
6%synergy
Triskaidekaphile
6.3%inclusion5 decks80 decks
4%synergy
Roaming Throne
6.3%inclusion5 decks80 decks
0%synergy
Tinybones, Bauble Burglar
5.6%inclusion4 decks71 decks
5%synergy
Fell Specter
5.3%inclusion4 decks76 decks
5%synergy
Bone Miser
5.3%inclusion4 decks76 decks
4%synergy
Archfiend of Ifnir
5.3%inclusion4 decks76 decks
3%synergy
Instants
Dark Ritual
51%inclusion39 decks76 decks
27%synergy
Wheel and Deal
50%inclusion40 decks80 decks
49%synergy
Arcane Denial
49%inclusion39 decks80 decks
29%synergy
Deflecting Swat
33%inclusion26 decks80 decks
16%synergy
Negate
33%inclusion26 decks80 decks
12%synergy
Cyclonic Rift
33%inclusion26 decks80 decks
10%synergy
Mana Drain
29%inclusion23 decks80 decks
14%synergy
Terminate
28%inclusion21 decks76 decks
8%synergy
Dream Fracture
21%inclusion17 decks80 decks
20%synergy
Swan Song
21%inclusion17 decks80 decks
4%synergy
An Offer You Can't Refuse
21%inclusion17 decks80 decks
-3%synergy
Baleful Mastery
20%inclusion15 decks76 decks
17%synergy
Vision Skeins
19%inclusion15 decks80 decks
18%synergy
Force of Negation
16%inclusion13 decks80 decks
8%synergy
Chaos Warp
16%inclusion13 decks80 decks
-13%synergy
Bedevil
14%inclusion11 decks76 decks
2%synergy
Deadly Rollick
13%inclusion10 decks76 decks
-1%synergy
Demonic Consultation
12%inclusion9 decks76 decks
8%synergy
Long River's Pull
11%inclusion9 decks80 decks
9%synergy
Flusterstorm
11%inclusion9 decks80 decks
4%synergy
Brainstorm
11%inclusion9 decks80 decks
-7%synergy
Perplex
11%inclusion8 decks76 decks
9%synergy
Tainted Pact
9.2%inclusion7 decks76 decks
6%synergy
Rakdos Charm
9.2%inclusion7 decks76 decks
-6%synergy
Pact of Negation
8.8%inclusion7 decks80 decks
2%synergy
Pongify
8.8%inclusion7 decks80 decks
-2%synergy
Cabal Ritual
7.9%inclusion6 decks76 decks
3%synergy
Withering Torment
7.9%inclusion6 decks76 decks
0%synergy
Fork
7.5%inclusion6 decks80 decks
7%synergy
Cerebral Vortex
7.5%inclusion6 decks80 decks
7%synergy
Aetherize
7.5%inclusion6 decks80 decks
0%synergy
Abrade
7.5%inclusion6 decks80 decks
-4%synergy
Lim-Dûl's Vault
6.6%inclusion5 decks76 decks
4%synergy
Infernal Grasp
6.6%inclusion5 decks76 decks
-1%synergy
Twincast
6.3%inclusion5 decks80 decks
6%synergy
Desperate Ritual
6.3%inclusion5 decks80 decks
3%synergy
Pyretic Ritual
6.3%inclusion5 decks80 decks
3%synergy
Mental Misstep
6.3%inclusion5 decks80 decks
1%synergy
Opt
6.3%inclusion5 decks80 decks
-3%synergy
Fell the Profane
5.3%inclusion4 decks76 decks
-4%synergy
Sorceries
Reforge the Soul
49%inclusion39 decks80 decks
47%synergy
Prosperity
31%inclusion25 decks80 decks
30%synergy
Wheel of Fortune
31%inclusion25 decks80 decks
26%synergy
Blasphemous Act
26%inclusion21 decks80 decks
-7%synergy
Wheel of Fate
25%inclusion20 decks80 decks
24%synergy
Incendiary Command
21%inclusion17 decks80 decks
21%synergy
Time Reversal
20%inclusion16 decks80 decks
19%synergy
Burning Inquiry
20%inclusion16 decks80 decks
19%synergy
Toxic Deluge
20%inclusion15 decks76 decks
2%synergy
Wheel of Misfortune
16%inclusion13 decks80 decks
13%synergy
Vandalblast
15%inclusion12 decks80 decks
-1%synergy
Damnation
14%inclusion11 decks76 decks
8%synergy
Grim Tutor
13%inclusion10 decks76 decks
9%synergy
Feed the Swarm
13%inclusion10 decks76 decks
-3%synergy
Imperial Seal
12%inclusion9 decks76 decks
7%synergy
Gamble
11%inclusion9 decks80 decks
2%synergy
Time Spiral
10%inclusion8 decks80 decks
10%synergy
Day's Undoing
10%inclusion8 decks80 decks
9%synergy
Diabolic Tutor
9.2%inclusion7 decks76 decks
4%synergy
Timetwister
8.8%inclusion7 decks80 decks
8%synergy
Blasphemous Edict
8.5%inclusion6 decks71 decks
3%synergy
Minds Aglow
7.5%inclusion6 decks80 decks
7%synergy
Reanimate
6.6%inclusion5 decks76 decks
-12%synergy
Rite of Flame
6.3%inclusion5 decks80 decks
2%synergy
Ponder
6.3%inclusion5 decks80 decks
-5%synergy
Damnable Pact
5.3%inclusion4 decks76 decks
4%synergy
Utility Artifacts
Howling Mine
61%inclusion49 decks80 decks
59%synergy
Lightning Greaves
39%inclusion31 decks80 decks
14%synergy
Font of Mythos
35%inclusion28 decks80 decks
34%synergy
Swiftfoot Boots
30%inclusion24 decks80 decks
3%synergy
Temple Bell
24%inclusion19 decks80 decks
23%synergy
Mindcrank
23%inclusion18 decks80 decks
21%synergy
Library of Leng
18%inclusion14 decks80 decks
17%synergy
Folio of Fancies
16%inclusion13 decks80 decks
15%synergy
Black Vise
14%inclusion11 decks80 decks
14%synergy
Basilisk Collar
13%inclusion10 decks80 decks
8%synergy
Anvil of Bogardan
11%inclusion9 decks80 decks
11%synergy
Horn of Greed
11%inclusion9 decks80 decks
11%synergy
Spellbook
11%inclusion9 decks80 decks
10%synergy
Iron Maiden
10%inclusion8 decks80 decks
10%synergy
Venser's Journal
10%inclusion8 decks80 decks
9%synergy
Mithril Coat
8.8%inclusion7 decks80 decks
4%synergy
Sensei's Divining Top
8.8%inclusion7 decks80 decks
4%synergy
The One Ring
8.8%inclusion7 decks80 decks
0%synergy
Crawlspace
7.5%inclusion6 decks80 decks
6%synergy
Entropic Battlecruiser
7.1%inclusion3 decks42 decks
6%synergy
Otherworld Atlas
6.3%inclusion5 decks80 decks
6%synergy
Bolas's Citadel
5.3%inclusion4 decks76 decks
-3%synergy
Enchantments
Glistening Oil
58%inclusion44 decks76 decks
57%synergy
Waste Not
53%inclusion40 decks76 decks
50%synergy
Forced Fruition
48%inclusion38 decks80 decks
46%synergy
Phyrexian Tyranny
45%inclusion34 decks76 decks
43%synergy
Megrim
39%inclusion30 decks76 decks
38%synergy
Curiosity
36%inclusion29 decks80 decks
32%synergy
Propaganda
36%inclusion29 decks80 decks
22%synergy
Liliana's Caress
34%inclusion26 decks76 decks
33%synergy
Fevered Visions
34%inclusion27 decks80 decks
32%synergy
Bloodchief Ascension
32%inclusion24 decks76 decks
28%synergy
Dictate of Kruphix
31%inclusion25 decks80 decks
30%synergy
Rhystic Study
26%inclusion21 decks80 decks
3%synergy
Underworld Breach
18%inclusion14 decks80 decks
11%synergy
Helm of the Ghastlord
16%inclusion12 decks76 decks
15%synergy
Psychic Corrosion
14%inclusion11 decks80 decks
12%synergy
Teferi's Ageless Insight
14%inclusion11 decks80 decks
9%synergy
Ophidian Eye
13%inclusion10 decks80 decks
11%synergy
Mystic Remora
11%inclusion9 decks80 decks
-5%synergy
Exquisite Blood
11%inclusion8 decks76 decks
5%synergy
Sigil of Sleep
10%inclusion8 decks80 decks
9%synergy
Painful Quandary
9.2%inclusion7 decks76 decks
7%synergy
Hive Mind
8.8%inclusion7 decks80 decks
8%synergy
Price of Knowledge
6.6%inclusion5 decks76 decks
6%synergy
Breathstealer's Crypt
6.6%inclusion5 decks76 decks
6%synergy
Raiders' Wake
6.6%inclusion5 decks76 decks
6%synergy
Ominous Seas
6.3%inclusion5 decks80 decks
4%synergy
Fiery Emancipation
6.3%inclusion5 decks80 decks
3%synergy
No Mercy
5.3%inclusion4 decks76 decks
3%synergy
Planeswalkers
Ob Nixilis, the Hate-Twisted
46%inclusion35 decks76 decks
45%synergy
Jace Beleren
14%inclusion11 decks80 decks
13%synergy
Jace, Wielder of Mysteries
13%inclusion10 decks80 decks
10%synergy
Narset, Parter of Veils
7.5%inclusion6 decks80 decks
4%synergy
Utility Lands
Reliquary Tower
73%inclusion58 decks80 decks
43%synergy
Geier Reach Sanitarium
39%inclusion31 decks80 decks
36%synergy
Mikokoro, Center of the Sea
34%inclusion27 decks80 decks
32%synergy
Bojuka Bog
25%inclusion19 decks76 decks
-5%synergy
Urborg, Tomb of Yawgmoth
19%inclusion15 decks80 decks
10%synergy
Otawara, Soaring City
18%inclusion14 decks80 decks
1%synergy
Mistrise Village
15%inclusion9 decks60 decks
7%synergy
Mystic Sanctuary
11%inclusion9 decks80 decks
1%synergy
Cabal Coffers
9.2%inclusion7 decks76 decks
0%synergy
Temple of the False God
8.8%inclusion7 decks80 decks
0%synergy
Takenuma, Abandoned Mire
7.9%inclusion6 decks76 decks
-1%synergy
Witch's Clinic
7.5%inclusion6 decks80 decks
6%synergy
Urza's Saga
7.5%inclusion6 decks80 decks
1%synergy
Emergence Zone
6.3%inclusion5 decks80 decks
4%synergy
Mana Artifacts
Sol Ring
93%inclusion74 decks80 decks
9%synergy
Arcane Signet
81%inclusion65 decks80 decks
9%synergy
Thought Vessel
56%inclusion45 decks80 decks
39%synergy
Dimir Signet
42%inclusion32 decks76 decks
18%synergy
Talisman of Creativity
41%inclusion33 decks80 decks
13%synergy
Talisman of Dominance
41%inclusion31 decks76 decks
8%synergy
Izzet Signet
40%inclusion32 decks80 decks
16%synergy
Fellwar Stone
36%inclusion29 decks80 decks
16%synergy
Talisman of Indulgence
33%inclusion25 decks76 decks
5%synergy
Rakdos Signet
29%inclusion22 decks76 decks
4%synergy
Decanter of Endless Water
26%inclusion21 decks80 decks
22%synergy
Lotus Petal
23%inclusion18 decks80 decks
15%synergy
Chromatic Lantern
19%inclusion15 decks80 decks
10%synergy
Mana Vault
13%inclusion10 decks80 decks
7%synergy
Mox Opal
11%inclusion9 decks80 decks
7%synergy
Relic of Sauron
11%inclusion8 decks76 decks
3%synergy
Mox Amber
10%inclusion8 decks80 decks
5%synergy
Mox Diamond
8.8%inclusion7 decks80 decks
4%synergy
Midnight Clock
8.8%inclusion7 decks80 decks
4%synergy
Commander's Sphere
7.5%inclusion6 decks80 decks
-4%synergy
Mind Stone
7.5%inclusion6 decks80 decks
-7%synergy
Thran Dynamo
6.3%inclusion5 decks80 decks
2%synergy
Lands
Command Tower
88%inclusion70 decks80 decks
13%synergy
Crumbling Necropolis
64%inclusion49 decks76 decks
36%synergy
Watery Grave
64%inclusion49 decks76 decks
23%synergy
Steam Vents
64%inclusion51 decks80 decks
26%synergy
Blood Crypt
59%inclusion45 decks76 decks
21%synergy
Morphic Pool
53%inclusion40 decks76 decks
28%synergy
Xander's Lounge
50%inclusion38 decks76 decks
26%synergy
Training Center
50%inclusion40 decks80 decks
25%synergy
Sulfur Falls
50%inclusion40 decks80 decks
15%synergy
Exotic Orchard
50%inclusion40 decks80 decks
13%synergy
Dragonskull Summit
49%inclusion37 decks76 decks
14%synergy
Polluted Delta
44%inclusion35 decks80 decks
32%synergy
Luxury Suite
43%inclusion33 decks76 decks
19%synergy
Bloodstained Mire
41%inclusion33 decks80 decks
30%synergy
Drowned Catacomb
41%inclusion31 decks76 decks
12%synergy
Scalding Tarn
38%inclusion30 decks80 decks
27%synergy
Sunken Hollow
30%inclusion23 decks76 decks
-3%synergy
Smoldering Marsh
28%inclusion21 decks76 decks
-6%synergy
Haunted Ridge
26%inclusion20 decks76 decks
10%synergy
Stormcarved Coast
26%inclusion21 decks80 decks
7%synergy
Volcanic Island
24%inclusion19 decks80 decks
10%synergy
Shivan Reef
24%inclusion19 decks80 decks
-6%synergy
Badlands
24%inclusion18 decks76 decks
10%synergy
Underground Sea
24%inclusion18 decks76 decks
9%synergy
Shipwreck Marsh
24%inclusion18 decks76 decks
6%synergy
Sulfurous Springs
24%inclusion18 decks76 decks
0%synergy
Dimir Aqueduct
21%inclusion16 decks76 decks
7%synergy
Underground River
21%inclusion16 decks76 decks
-2%synergy
Evolving Wilds
19%inclusion15 decks80 decks
-2%synergy
Cascade Bluffs
18%inclusion14 decks80 decks
3%synergy
Reflecting Pool
16%inclusion13 decks80 decks
11%synergy
Graven Cairns
16%inclusion12 decks76 decks
6%synergy
Izzet Boilerworks
15%inclusion12 decks80 decks
1%synergy
Gloomlake Verge
14%inclusion11 decks76 decks
5%synergy
Blazemire Verge
14%inclusion11 decks76 decks
4%synergy
Mana Confluence
14%inclusion11 decks80 decks
7%synergy
Clearwater Pathway
13%inclusion10 decks76 decks
5%synergy
Seething Landscape
12%inclusion9 decks76 decks
4%synergy
Darkwater Catacombs
12%inclusion9 decks76 decks
-3%synergy
Riverglide Pathway
11%inclusion9 decks80 decks
4%synergy
City of Brass
11%inclusion9 decks80 decks
4%synergy
Misty Rainforest
11%inclusion9 decks80 decks
0%synergy
Sunken Ruins
11%inclusion8 decks76 decks
5%synergy
Rakdos Carnarium
11%inclusion8 decks76 decks
-2%synergy
Shadowblood Ridge
11%inclusion8 decks76 decks
-2%synergy
Wooded Foothills
10%inclusion8 decks80 decks
-1%synergy
Terramorphic Expanse
10%inclusion8 decks80 decks
-5%synergy
Path of Ancestry
10%inclusion8 decks80 decks
-12%synergy
Blightstep Pathway
9.2%inclusion7 decks76 decks
1%synergy
Prismatic Vista
8.8%inclusion7 decks80 decks
4%synergy