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%inclusion59 decks20.1K decks
Abaddon the Despoiler
0.0%inclusion2 decks4.23K decks
Ghyrson Starn, Kelermorph
0.0%inclusion2 decks13.9K decks
Bria, Riptide Rogue
0.0%inclusion1 decks6.76K decks
Kefka, Court Mage
0.0%inclusion1 decks17.2K decks
Sauron, the Dark Lord
0.0%inclusion1 decks22.3K decks
Ian Malcolm, Chaotician
0.0%inclusion1 decks3.36K decks
New Cards
Planetarium of Wan Shi Tong
6.3%inclusion1 decks16 decks
5%synergy
Fated Firepower
3.6%inclusion1 decks28 decks
2%synergy
High Synergy Cards
Phyresis
90%inclusion57 decks63 decks
89%synergy
Windfall
96%inclusion64 decks67 decks
83%synergy
Fate Unraveler
84%inclusion53 decks63 decks
82%synergy
Underworld Dreams
83%inclusion52 decks63 decks
80%synergy
Teferi's Puzzle Box
79%inclusion53 decks67 decks
78%synergy
Kederekt Parasite
79%inclusion50 decks63 decks
78%synergy
Winds of Change
73%inclusion49 decks67 decks
72%synergy
Dark Deal
71%inclusion45 decks63 decks
69%synergy
Scrawling Crawler
71%inclusion44 decks62 decks
69%synergy
Grafted Exoskeleton
69%inclusion46 decks67 decks
68%synergy
Top Cards
Counterspell
70%inclusion47 decks67 decks
28%synergy
Sheoldred, the Apocalypse
68%inclusion43 decks63 decks
63%synergy
Jace's Archivist
67%inclusion45 decks67 decks
65%synergy
Molten Psyche
66%inclusion44 decks67 decks
65%synergy
Magus of the Wheel
66%inclusion44 decks67 decks
63%synergy
Whispering Madness
65%inclusion41 decks63 decks
63%synergy
Peer into the Abyss
65%inclusion41 decks63 decks
63%synergy
Spiteful Visions
65%inclusion41 decks63 decks
62%synergy
Tainted Strike
63%inclusion40 decks63 decks
62%synergy
Glistening Oil
62%inclusion39 decks63 decks
61%synergy
Game Changers
Orcish Bowmasters
62%inclusion39 decks63 decks
53%synergy
Demonic Tutor
41%inclusion26 decks63 decks
22%synergy
Mystical Tutor
34%inclusion23 decks67 decks
22%synergy
Fierce Guardianship
34%inclusion23 decks67 decks
16%synergy
Jeska's Will
33%inclusion22 decks67 decks
17%synergy
Vampiric Tutor
32%inclusion20 decks63 decks
16%synergy
Ancient Tomb
25%inclusion17 decks67 decks
16%synergy
Force of Will
21%inclusion14 decks67 decks
11%synergy
Chrome Mox
18%inclusion12 decks67 decks
12%synergy
Tergrid, God of Fright
17%inclusion11 decks63 decks
16%synergy
Creatures
Kami of the Crescent Moon
54%inclusion36 decks67 decks
52%synergy
Psychosis Crawler
54%inclusion36 decks67 decks
51%synergy
Nightscape Familiar
35%inclusion22 decks63 decks
32%synergy
Harmonic Prodigy
34%inclusion23 decks67 decks
30%synergy
Master of the Feast
32%inclusion20 decks63 decks
31%synergy
Seizan, Perverter of Truth
30%inclusion19 decks63 decks
29%synergy
Stormfist Crusader
30%inclusion19 decks63 decks
26%synergy
Ghyrson Starn, Kelermorph
28%inclusion19 decks67 decks
27%synergy
Solphim, Mayhem Dominus
25%inclusion17 decks67 decks
22%synergy
The Locust God
25%inclusion17 decks67 decks
21%synergy
Niv-Mizzet, the Firemind
24%inclusion16 decks67 decks
21%synergy
Faerie Mastermind
24%inclusion16 decks67 decks
18%synergy
Niv-Mizzet, Parun
24%inclusion16 decks67 decks
16%synergy
Kess, Dissident Mage
24%inclusion15 decks63 decks
20%synergy
Whirlpool Warrior
19%inclusion13 decks67 decks
18%synergy
Dauthi Voidwalker
17%inclusion11 decks63 decks
11%synergy
Ojer Axonil, Deepest Might
15%inclusion10 decks67 decks
13%synergy
Laboratory Maniac
15%inclusion10 decks67 decks
10%synergy
Niv-Mizzet, Visionary
15%inclusion9 decks62 decks
11%synergy
Dragon Mage
13%inclusion9 decks67 decks
12%synergy
Ob Nixilis, Captive Kingpin
13%inclusion8 decks63 decks
12%synergy
Valgavoth, Harrower of Souls
13%inclusion8 decks63 decks
11%synergy
Chameleon, Master of Disguise
13%inclusion3 decks24 decks
10%synergy
Consecrated Sphinx
12%inclusion8 decks67 decks
8%synergy
Syr Konrad, the Grim
11%inclusion7 decks63 decks
3%synergy
Tandem Lookout
10%inclusion7 decks67 decks
9%synergy
Body of Knowledge
10%inclusion7 decks67 decks
9%synergy
Torbran, Thane of Red Fell
10%inclusion7 decks67 decks
7%synergy
Thassa's Oracle
10%inclusion7 decks67 decks
4%synergy
Vivi Ornitier
10%inclusion4 decks41 decks
5%synergy
Gixian Puppeteer
10%inclusion6 decks63 decks
9%synergy
Bloodletter of Aclazotz
10%inclusion6 decks63 decks
6%synergy
Notion Thief
10%inclusion6 decks63 decks
4%synergy
Duskmantle Guildmage
7.9%inclusion5 decks63 decks
7%synergy
Archfiend of Ifnir
7.9%inclusion5 decks63 decks
6%synergy
The Lord of Pain
7.9%inclusion5 decks63 decks
5%synergy
Nin, the Pain Artist
7.5%inclusion5 decks67 decks
7%synergy
Glint-Horn Buccaneer
7.5%inclusion5 decks67 decks
6%synergy
Twenty-Toed Toad
7.5%inclusion5 decks67 decks
5%synergy
Roaming Throne
7.5%inclusion5 decks67 decks
1%synergy
Tinybones, Bauble Burglar
6.9%inclusion4 decks58 decks
6%synergy
Fell Specter
6.3%inclusion4 decks63 decks
6%synergy
Bone Miser
6.3%inclusion4 decks63 decks
5%synergy
Magus of the Jar
6.0%inclusion4 decks67 decks
6%synergy
Zenith Chronicler
6.0%inclusion4 decks67 decks
5%synergy
Hullbreaker Horror
6.0%inclusion4 decks67 decks
-2%synergy
Instants
Dark Ritual
56%inclusion35 decks63 decks
31%synergy
Wheel and Deal
52%inclusion35 decks67 decks
52%synergy
Arcane Denial
51%inclusion34 decks67 decks
30%synergy
Deflecting Swat
34%inclusion23 decks67 decks
18%synergy
Cyclonic Rift
33%inclusion22 decks67 decks
10%synergy
Negate
31%inclusion21 decks67 decks
10%synergy
Mana Drain
30%inclusion20 decks67 decks
15%synergy
Terminate
29%inclusion18 decks63 decks
9%synergy
An Offer You Can't Refuse
24%inclusion16 decks67 decks
0%synergy
Dream Fracture
21%inclusion14 decks67 decks
20%synergy
Vision Skeins
19%inclusion13 decks67 decks
19%synergy
Baleful Mastery
19%inclusion12 decks63 decks
16%synergy
Force of Negation
18%inclusion12 decks67 decks
10%synergy
Swan Song
18%inclusion12 decks67 decks
1%synergy
Chaos Warp
18%inclusion12 decks67 decks
-12%synergy
Bedevil
16%inclusion10 decks63 decks
3%synergy
Brainstorm
13%inclusion9 decks67 decks
-5%synergy
Flusterstorm
12%inclusion8 decks67 decks
5%synergy
Deadly Rollick
11%inclusion7 decks63 decks
-2%synergy
Long River's Pull
10%inclusion7 decks67 decks
8%synergy
Perplex
10%inclusion6 decks63 decks
8%synergy
Demonic Consultation
10%inclusion6 decks63 decks
6%synergy
Cabal Ritual
10%inclusion6 decks63 decks
4%synergy
Withering Torment
10%inclusion6 decks63 decks
1%synergy
Cerebral Vortex
9.0%inclusion6 decks67 decks
9%synergy
Desperate Ritual
9.0%inclusion6 decks67 decks
6%synergy
Pyretic Ritual
9.0%inclusion6 decks67 decks
6%synergy
Pact of Negation
9.0%inclusion6 decks67 decks
2%synergy
Pongify
9.0%inclusion6 decks67 decks
-2%synergy
Abrade
9.0%inclusion6 decks67 decks
-3%synergy
Lim-Dûl's Vault
7.9%inclusion5 decks63 decks
5%synergy
Fork
7.5%inclusion5 decks67 decks
7%synergy
Seething Song
7.5%inclusion5 decks67 decks
1%synergy
Aetherize
7.5%inclusion5 decks67 decks
1%synergy
Opt
7.5%inclusion5 decks67 decks
-2%synergy
Tainted Pact
6.3%inclusion4 decks63 decks
3%synergy
Infernal Grasp
6.3%inclusion4 decks63 decks
-1%synergy
Rakdos Charm
6.3%inclusion4 decks63 decks
-9%synergy
Twincast
6.0%inclusion4 decks67 decks
5%synergy
Counterflux
6.0%inclusion4 decks67 decks
5%synergy
Mindbreak Trap
6.0%inclusion4 decks67 decks
1%synergy
Mental Misstep
6.0%inclusion4 decks67 decks
0%synergy
Frantic Search
6.0%inclusion4 decks67 decks
-8%synergy
Sorceries
Reforge the Soul
52%inclusion35 decks67 decks
50%synergy
Wheel of Fortune
34%inclusion23 decks67 decks
30%synergy
Blasphemous Act
33%inclusion22 decks67 decks
0%synergy
Prosperity
30%inclusion20 decks67 decks
29%synergy
Toxic Deluge
25%inclusion16 decks63 decks
7%synergy
Incendiary Command
25%inclusion17 decks67 decks
25%synergy
Wheel of Fate
25%inclusion17 decks67 decks
24%synergy
Time Reversal
22%inclusion15 decks67 decks
22%synergy
Burning Inquiry
19%inclusion13 decks67 decks
18%synergy
Damnation
17%inclusion11 decks63 decks
11%synergy
Wheel of Misfortune
15%inclusion10 decks67 decks
12%synergy
Grim Tutor
14%inclusion9 decks63 decks
10%synergy
Blasphemous Edict
12%inclusion7 decks58 decks
6%synergy
Gamble
12%inclusion8 decks67 decks
3%synergy
Vandalblast
12%inclusion8 decks67 decks
-4%synergy
Imperial Seal
11%inclusion7 decks63 decks
6%synergy
Feed the Swarm
11%inclusion7 decks63 decks
-5%synergy
Minds Aglow
10%inclusion7 decks67 decks
10%synergy
Time Spiral
9.0%inclusion6 decks67 decks
9%synergy
Rite of Flame
9.0%inclusion6 decks67 decks
5%synergy
Diabolic Tutor
7.9%inclusion5 decks63 decks
2%synergy
Reanimate
7.9%inclusion5 decks63 decks
-11%synergy
Day's Undoing
7.5%inclusion5 decks67 decks
7%synergy
Timetwister
7.5%inclusion5 decks67 decks
6%synergy
Skyscribing
6.0%inclusion4 decks67 decks
6%synergy
Ponder
6.0%inclusion4 decks67 decks
-6%synergy
Utility Artifacts
Howling Mine
52%inclusion35 decks67 decks
50%synergy
Lightning Greaves
37%inclusion25 decks67 decks
12%synergy
Font of Mythos
33%inclusion22 decks67 decks
32%synergy
Swiftfoot Boots
28%inclusion19 decks67 decks
1%synergy
Mindcrank
22%inclusion15 decks67 decks
21%synergy
Temple Bell
21%inclusion14 decks67 decks
20%synergy
Library of Leng
15%inclusion10 decks67 decks
14%synergy
Entropic Battlecruiser
14%inclusion4 decks28 decks
13%synergy
Spellbook
12%inclusion8 decks67 decks
11%synergy
Folio of Fancies
12%inclusion8 decks67 decks
11%synergy
Basilisk Collar
12%inclusion8 decks67 decks
8%synergy
Black Vise
10%inclusion7 decks67 decks
10%synergy
Horn of Greed
10%inclusion7 decks67 decks
10%synergy
Iron Maiden
9.0%inclusion6 decks67 decks
9%synergy
Anvil of Bogardan
9.0%inclusion6 decks67 decks
9%synergy
Crawlspace
9.0%inclusion6 decks67 decks
8%synergy
Mithril Coat
9.0%inclusion6 decks67 decks
4%synergy
Sensei's Divining Top
9.0%inclusion6 decks67 decks
4%synergy
The One Ring
9.0%inclusion6 decks67 decks
0%synergy
Venser's Journal
7.5%inclusion5 decks67 decks
7%synergy
Otherworld Atlas
6.0%inclusion4 decks67 decks
6%synergy
Enchantments
Waste Not
56%inclusion35 decks63 decks
53%synergy
Forced Fruition
43%inclusion29 decks67 decks
42%synergy
Megrim
40%inclusion25 decks63 decks
38%synergy
Phyrexian Tyranny
40%inclusion25 decks63 decks
38%synergy
Liliana's Caress
37%inclusion23 decks63 decks
35%synergy
Bloodchief Ascension
35%inclusion22 decks63 decks
31%synergy
Propaganda
34%inclusion23 decks67 decks
21%synergy
Fevered Visions
33%inclusion22 decks67 decks
31%synergy
Curiosity
31%inclusion21 decks67 decks
27%synergy
Rhystic Study
30%inclusion20 decks67 decks
5%synergy
Dictate of Kruphix
28%inclusion19 decks67 decks
27%synergy
Mystic Remora
15%inclusion10 decks67 decks
-1%synergy
Helm of the Ghastlord
14%inclusion9 decks63 decks
13%synergy
Underworld Breach
13%inclusion9 decks67 decks
7%synergy
Psychic Corrosion
12%inclusion8 decks67 decks
10%synergy
Painful Quandary
10%inclusion6 decks63 decks
7%synergy
Exquisite Blood
10%inclusion6 decks63 decks
4%synergy
Hive Mind
9.0%inclusion6 decks67 decks
9%synergy
Sigil of Sleep
9.0%inclusion6 decks67 decks
8%synergy
Ophidian Eye
9.0%inclusion6 decks67 decks
7%synergy
Ominous Seas
7.5%inclusion5 decks67 decks
5%synergy
Fiery Emancipation
7.5%inclusion5 decks67 decks
4%synergy
Price of Knowledge
6.3%inclusion4 decks63 decks
6%synergy
Breathstealer's Crypt
6.3%inclusion4 decks63 decks
6%synergy
No Mercy
6.3%inclusion4 decks63 decks
4%synergy
Teferi's Ageless Insight
6.0%inclusion4 decks67 decks
1%synergy
Planeswalkers
Ob Nixilis, the Hate-Twisted
40%inclusion25 decks63 decks
39%synergy
Jace Beleren
10%inclusion7 decks67 decks
9%synergy
Jace, Wielder of Mysteries
9.0%inclusion6 decks67 decks
6%synergy
Narset, Parter of Veils
6.0%inclusion4 decks67 decks
2%synergy
Utility Lands
Reliquary Tower
70%inclusion47 decks67 decks
40%synergy
Geier Reach Sanitarium
37%inclusion25 decks67 decks
34%synergy
Mikokoro, Center of the Sea
33%inclusion22 decks67 decks
31%synergy
Bojuka Bog
21%inclusion13 decks63 decks
-9%synergy
Otawara, Soaring City
19%inclusion13 decks67 decks
3%synergy
Urborg, Tomb of Yawgmoth
18%inclusion12 decks67 decks
9%synergy
Mistrise Village
17%inclusion8 decks46 decks
9%synergy
Mystic Sanctuary
12%inclusion8 decks67 decks
1%synergy
Cabal Coffers
11%inclusion7 decks63 decks
1%synergy
Emergence Zone
9.0%inclusion6 decks67 decks
7%synergy
Takenuma, Abandoned Mire
7.9%inclusion5 decks63 decks
-1%synergy
Witch's Clinic
7.5%inclusion5 decks67 decks
6%synergy
Command Beacon
7.5%inclusion5 decks67 decks
3%synergy
Urza's Saga
7.5%inclusion5 decks67 decks
0%synergy
Temple of the False God
7.5%inclusion5 decks67 decks
-2%synergy
Mana Artifacts
Sol Ring
93%inclusion62 decks67 decks
9%synergy
Arcane Signet
82%inclusion55 decks67 decks
10%synergy
Thought Vessel
55%inclusion37 decks67 decks
38%synergy
Dimir Signet
49%inclusion31 decks63 decks
24%synergy
Izzet Signet
46%inclusion31 decks67 decks
22%synergy
Talisman of Creativity
42%inclusion28 decks67 decks
13%synergy
Talisman of Dominance
40%inclusion25 decks63 decks
7%synergy
Fellwar Stone
36%inclusion24 decks67 decks
15%synergy
Rakdos Signet
33%inclusion21 decks63 decks
7%synergy
Talisman of Indulgence
33%inclusion21 decks63 decks
5%synergy
Decanter of Endless Water
27%inclusion18 decks67 decks
23%synergy
Chromatic Lantern
24%inclusion16 decks67 decks
15%synergy
Lotus Petal
22%inclusion15 decks67 decks
15%synergy
Relic of Sauron
13%inclusion8 decks63 decks
5%synergy
Mox Opal
12%inclusion8 decks67 decks
8%synergy
Mox Amber
12%inclusion8 decks67 decks
7%synergy
Mana Vault
12%inclusion8 decks67 decks
6%synergy
Mox Diamond
10%inclusion7 decks67 decks
6%synergy
Midnight Clock
9.0%inclusion6 decks67 decks
4%synergy
Commander's Sphere
9.0%inclusion6 decks67 decks
-4%synergy
Thran Dynamo
7.5%inclusion5 decks67 decks
3%synergy
Mind Stone
7.5%inclusion5 decks67 decks
-8%synergy
Everflowing Chalice
6.0%inclusion4 decks67 decks
2%synergy
Lands
Command Tower
93%inclusion62 decks67 decks
18%synergy
Crumbling Necropolis
67%inclusion42 decks63 decks
38%synergy
Steam Vents
66%inclusion44 decks67 decks
28%synergy
Watery Grave
65%inclusion41 decks63 decks
24%synergy
Blood Crypt
63%inclusion40 decks63 decks
26%synergy
Morphic Pool
59%inclusion37 decks63 decks
34%synergy
Training Center
57%inclusion38 decks67 decks
31%synergy
Xander's Lounge
56%inclusion35 decks63 decks
31%synergy
Dragonskull Summit
56%inclusion35 decks63 decks
22%synergy
Sulfur Falls
55%inclusion37 decks67 decks
20%synergy
Exotic Orchard
54%inclusion36 decks67 decks
17%synergy
Luxury Suite
51%inclusion32 decks63 decks
26%synergy
Drowned Catacomb
46%inclusion29 decks63 decks
17%synergy
Polluted Delta
45%inclusion30 decks67 decks
33%synergy
Bloodstained Mire
43%inclusion29 decks67 decks
32%synergy
Scalding Tarn
40%inclusion27 decks67 decks
29%synergy
Haunted Ridge
33%inclusion21 decks63 decks
16%synergy
Shipwreck Marsh
32%inclusion20 decks63 decks
13%synergy
Sunken Hollow
32%inclusion20 decks63 decks
-2%synergy
Stormcarved Coast
31%inclusion21 decks67 decks
12%synergy
Smoldering Marsh
29%inclusion18 decks63 decks
-5%synergy
Volcanic Island
24%inclusion16 decks67 decks
10%synergy
Badlands
24%inclusion15 decks63 decks
11%synergy
Underground Sea
24%inclusion15 decks63 decks
9%synergy
Sulfurous Springs
24%inclusion15 decks63 decks
1%synergy
Graven Cairns
22%inclusion14 decks63 decks
13%synergy
Underground River
22%inclusion14 decks63 decks
0%synergy
Cascade Bluffs
21%inclusion14 decks67 decks
7%synergy
Shivan Reef
21%inclusion14 decks67 decks
-8%synergy
Reflecting Pool
16%inclusion11 decks67 decks
11%synergy
Mana Confluence
16%inclusion11 decks67 decks
9%synergy
Sunken Ruins
16%inclusion10 decks63 decks
11%synergy
Evolving Wilds
15%inclusion10 decks67 decks
-6%synergy
Oscorp Industries
14%inclusion3 decks21 decks
7%synergy
Clearwater Pathway
14%inclusion9 decks63 decks
6%synergy
Gloomlake Verge
14%inclusion9 decks63 decks
5%synergy
Blazemire Verge
14%inclusion9 decks63 decks
3%synergy
Dimir Aqueduct
14%inclusion9 decks63 decks
-1%synergy
City of Brass
13%inclusion9 decks67 decks
6%synergy
Misty Rainforest
13%inclusion9 decks67 decks
2%synergy
Riverglide Pathway
12%inclusion8 decks67 decks
4%synergy
Wooded Foothills
12%inclusion8 decks67 decks
1%synergy
Izzet Boilerworks
12%inclusion8 decks67 decks
-2%synergy
Shadowblood Ridge
11%inclusion7 decks63 decks
-2%synergy
Darkwater Catacombs
11%inclusion7 decks63 decks
-4%synergy
Prismatic Vista
10%inclusion7 decks67 decks
6%synergy
Flooded Strand
10%inclusion7 decks67 decks
-1%synergy
Seething Landscape
10%inclusion6 decks63 decks
1%synergy
Blightstep Pathway
10%inclusion6 decks63 decks
1%synergy
Raucous Theater
10%inclusion6 decks63 decks
-1%synergy