Ulalek, Fused Atrocity
Writhing Chrysalis
Lithoform Engine

   Prerequisites

What do I need to start this combo?
Writhing Chrysalis in hand.
Ulalek and Lithoform Engine on the battlefield.
4 available

   Steps

How does this combo work?
1
Cast Writhing Chrysalis by paying 2.
2
Ulalek and Writhing Chrysalis' first ability trigger.
3
Holding priority, activate Lithoform Engine's first ability by paying 2 and tapping it, copying Ulalek's trigger.
4
Resolve the copy of Ulalek's trigger, causing you to pay to copy the Writhing Chrysalis spell, Ulalek's trigger and Writhing Chrysalis' trigger.
5
Resolve the copy of the Writhing Chrysalis spell.
6
Resolve the copy of Writhing Chrysalis' trigger, creating two 0/1 Eldrazi Spawn creature tokens.
7
Activate both Eldrazi Spawn creature tokens by sacrificing it, adding .
8
Each Writhing Chrysalis you control triggers twice, putting two +1/+1 counters on each of them.
9
Resolve the copy of Ulalek's trigger from step 4, causing you to pay to copy the Writhing Chrysalis spell, Ulalek's trigger and Writhing Chrysalis' trigger.
10
Repeat from step 5.

   Results

What do I get from this combo?
Infinite +1/+1 counters on an infinite number of creature tokens
Infinite copies of abilities you control on the stack
Infinite creature tokens
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Infinite colorless mana
Infinite +1/+1 counters on Writhing Chrysalises
Ulalek, Fused Atrocity
1.4%inclusion335 decks23.7K decks
Azlask, the Swelling Scourge
0.3%inclusion32 decks12.6K decks
Kenrith, the Returned King
0.0%inclusion1 decks23.2K decks
Morophon, the Boundless
0.0%inclusion1 decks10.9K decks
New Cards
Rumble Arena
2.9%inclusion1 decks34 decks
-1%synergy
Avatar's Wrath
2.6%inclusion1 decks38 decks
-6%synergy
Secret Tunnel
2.6%inclusion1 decks39 decks
-3%synergy
Planetarium of Wan Shi Tong
2.4%inclusion1 decks42 decks
1%synergy
North Pole Patrol
2.4%inclusion1 decks42 decks
-1%synergy
High Synergy Cards
Echoes of Eternity
94%inclusion346 decks369 decks
87%synergy
Glaring Fleshraker
90%inclusion333 decks368 decks
83%synergy
Forsaken Monument
90%inclusion331 decks369 decks
82%synergy
Kozilek's Unsealing
88%inclusion324 decks369 decks
82%synergy
Eldrazi Temple
87%inclusion322 decks369 decks
81%synergy
All Is Dust
83%inclusion306 decks369 decks
76%synergy
Eldritch Immunity
72%inclusion265 decks367 decks
67%synergy
Spawn-Gang Commander
66%inclusion243 decks369 decks
63%synergy
Ugin, the Ineffable
68%inclusion251 decks369 decks
62%synergy
Shrine of the Forsaken Gods
67%inclusion248 decks369 decks
62%synergy
Top Cards
Kozilek's Command
66%inclusion242 decks367 decks
61%synergy
Path of Annihilation
63%inclusion232 decks369 decks
57%synergy
Spawnbed Protector
62%inclusion227 decks367 decks
56%synergy
Strionic Resonator
62%inclusion228 decks369 decks
59%synergy
It That Heralds the End
61%inclusion226 decks369 decks
56%synergy
Herald of Kozilek
61%inclusion224 decks369 decks
57%synergy
Snapping Voidcraw
59%inclusion218 decks367 decks
54%synergy
Sire of Stagnation
59%inclusion216 decks369 decks
53%synergy
Ugin's Binding
58%inclusion212 decks367 decks
54%synergy
Ulamog, the Defiler
56%inclusion206 decks369 decks
52%synergy
Game Changers
Ancient Tomb
31%inclusion113 decks369 decks
21%synergy
Rhystic Study
26%inclusion96 decks369 decks
5%synergy
Demonic Tutor
24%inclusion87 decks369 decks
5%synergy
The One Ring
22%inclusion83 decks369 decks
13%synergy
Mana Vault
22%inclusion80 decks369 decks
15%synergy
Vampiric Tutor
19%inclusion69 decks369 decks
4%synergy
Fierce Guardianship
16%inclusion58 decks369 decks
3%synergy
Crop Rotation
9.5%inclusion35 decks369 decks
4%synergy
Grim Monolith
7.6%inclusion28 decks369 decks
6%synergy
Imperial Seal
6.5%inclusion24 decks369 decks
2%synergy
Creatures
Sowing Mycospawn
53%inclusion194 decks369 decks
49%synergy
Conduit of Ruin
52%inclusion193 decks369 decks
49%synergy
Nulldrifter
51%inclusion187 decks369 decks
47%synergy
Hideous Taskmaster
49%inclusion182 decks369 decks
45%synergy
Roaming Throne
46%inclusion169 decks369 decks
36%synergy
Artisan of Kozilek
45%inclusion166 decks369 decks
40%synergy
Ulamog, the Ceaseless Hunger
45%inclusion165 decks369 decks
41%synergy
Chittering Dispatcher
45%inclusion164 decks367 decks
39%synergy
Zhulodok, Void Gorger
44%inclusion164 decks369 decks
42%synergy
Kozilek, the Great Distortion
44%inclusion164 decks369 decks
41%synergy
Oblivion Sower
44%inclusion164 decks369 decks
41%synergy
Kozilek, Butcher of Truth
42%inclusion154 decks369 decks
38%synergy
Emrakul, the World Anew
41%inclusion151 decks369 decks
38%synergy
Eldrazi Displacer
40%inclusion149 decks369 decks
37%synergy
Skittering Cicada
38%inclusion142 decks369 decks
37%synergy
Kozilek, the Broken Reality
36%inclusion134 decks369 decks
33%synergy
Wastescape Battlemage
36%inclusion133 decks367 decks
33%synergy
Benthic Anomaly
35%inclusion129 decks367 decks
31%synergy
Endbringer
35%inclusion129 decks369 decks
32%synergy
World Breaker
34%inclusion127 decks369 decks
31%synergy
It That Betrays
33%inclusion123 decks369 decks
30%synergy
Abstruse Archaic
33%inclusion120 decks369 decks
32%synergy
Flayer of Loyalties
31%inclusion114 decks369 decks
29%synergy
Ulamog, the Infinite Gyre
30%inclusion112 decks369 decks
28%synergy
Morophon, the Boundless
30%inclusion111 decks369 decks
16%synergy
Sire of Seven Deaths
29%inclusion77 decks266 decks
27%synergy
Emrakul, the Promised End
27%inclusion100 decks369 decks
25%synergy
Liberator, Urza's Battlethopter
27%inclusion99 decks369 decks
26%synergy
Void Winnower
27%inclusion99 decks369 decks
25%synergy
Drowner of Truth
26%inclusion96 decks369 decks
23%synergy
Ultima, Origin of Oblivion
26%inclusion35 decks135 decks
24%synergy
Brood Monitor
25%inclusion92 decks369 decks
23%synergy
Drowner of Hope
24%inclusion89 decks369 decks
21%synergy
Anticausal Vestige
24%inclusion26 decks108 decks
22%synergy
Breaker of Creation
23%inclusion84 decks369 decks
21%synergy
Twins of Discord
22%inclusion81 decks367 decks
19%synergy
Eldrazi Linebreaker
22%inclusion80 decks368 decks
20%synergy
Deepfathom Skulker
21%inclusion77 decks369 decks
18%synergy
Ulamog's Dreadsire
21%inclusion76 decks367 decks
18%synergy
Titans' Vanguard
19%inclusion71 decks367 decks
16%synergy
Azlask, the Swelling Scourge
19%inclusion71 decks369 decks
17%synergy
Emrakul's Hatcher
18%inclusion67 decks369 decks
17%synergy
Mutated Cultist
18%inclusion66 decks367 decks
16%synergy
Thief of Existence
18%inclusion65 decks369 decks
16%synergy
Hope-Ender Coatl
17%inclusion63 decks367 decks
16%synergy
Herigast, Erupting Nullkite
15%inclusion57 decks369 decks
14%synergy
Bismuth Mindrender
15%inclusion54 decks367 decks
12%synergy
Basking Broodscale
15%inclusion54 decks369 decks
13%synergy
Vile Redeemer
15%inclusion54 decks369 decks
13%synergy
Sifter of Skulls
14%inclusion51 decks369 decks
11%synergy
Instants
Null Elemental Blast
46%inclusion171 decks369 decks
42%synergy
Eldrazi Confluence
40%inclusion145 decks367 decks
35%synergy
Warping Wail
28%inclusion105 decks369 decks
25%synergy
Crib Swap
20%inclusion72 decks369 decks
16%synergy
Mana Drain
20%inclusion72 decks369 decks
10%synergy
Not of This World
17%inclusion64 decks369 decks
16%synergy
Kozilek's Return
16%inclusion60 decks369 decks
14%synergy
Abstruse Appropriation
16%inclusion59 decks368 decks
14%synergy
Cyclonic Rift
15%inclusion56 decks369 decks
-2%synergy
Enlightened Tutor
14%inclusion52 decks369 decks
0%synergy
Return of the Wildspeaker
14%inclusion51 decks369 decks
9%synergy
Swords to Plowshares
13%inclusion49 decks369 decks
-26%synergy
Unfathomable Truths
12%inclusion44 decks368 decks
10%synergy
Worldly Tutor
12%inclusion44 decks369 decks
2%synergy
Deflecting Swat
11%inclusion42 decks369 decks
2%synergy
Desecrate Reality
10%inclusion36 decks369 decks
9%synergy
An Offer You Can't Refuse
10%inclusion36 decks369 decks
-1%synergy
Counterspell
9.2%inclusion34 decks369 decks
-14%synergy
Heroic Intervention
8.9%inclusion33 decks369 decks
-13%synergy
Path to Exile
8.7%inclusion32 decks369 decks
-19%synergy
Teferi's Protection
7.9%inclusion29 decks369 decks
-8%synergy
Swan Song
7.6%inclusion28 decks369 decks
-3%synergy
Titan's Presence
7.0%inclusion26 decks369 decks
6%synergy
Sorceries
Selective Obliteration
31%inclusion112 decks367 decks
27%synergy
Skittering Invasion
27%inclusion100 decks369 decks
24%synergy
Rise of the Eldrazi
27%inclusion99 decks369 decks
25%synergy
Ancient Stirrings
17%inclusion63 decks369 decks
15%synergy
Calamity of the Titans
17%inclusion61 decks369 decks
15%synergy
Rishkar's Expertise
14%inclusion50 decks369 decks
10%synergy
Cultivate
11%inclusion40 decks369 decks
-23%synergy
Tempt with Discovery
10%inclusion38 decks369 decks
4%synergy
Glimpse the Impossible
9.2%inclusion34 decks369 decks
8%synergy
Sylvan Scrying
8.7%inclusion32 decks369 decks
4%synergy
Farseek
8.1%inclusion30 decks369 decks
-36%synergy
Nature's Lore
7.6%inclusion28 decks369 decks
-19%synergy
Three Visits
7.0%inclusion26 decks369 decks
-16%synergy
Kodama's Reach
5.7%inclusion21 decks369 decks
-16%synergy
Ugin's Insight
5.1%inclusion19 decks369 decks
4%synergy
Rampant Growth
5.1%inclusion19 decks369 decks
-16%synergy
Utility Artifacts
Urza's Incubator
55%inclusion203 decks369 decks
41%synergy
Herald's Horn
54%inclusion201 decks369 decks
36%synergy
Mystic Forge
53%inclusion197 decks369 decks
48%synergy
Darksteel Monolith
33%inclusion120 decks369 decks
30%synergy
Eldrazi Monument
30%inclusion110 decks369 decks
26%synergy
Sensei's Divining Top
26%inclusion95 decks369 decks
23%synergy
Idol of False Gods
25%inclusion91 decks368 decks
22%synergy
Rings of Brighthearth
21%inclusion78 decks369 decks
20%synergy
Lightning Greaves
19%inclusion71 decks369 decks
2%synergy
Vedalken Orrery
17%inclusion63 decks369 decks
16%synergy
Ashnod's Altar
16%inclusion60 decks369 decks
14%synergy
Idol of Oblivion
14%inclusion50 decks369 decks
11%synergy
Expedition Map
11%inclusion40 decks369 decks
7%synergy
Mirror Box
11%inclusion39 decks369 decks
10%synergy
Peter Parker's Camera
10%inclusion7 decks68 decks
9%synergy
Skullclamp
9.5%inclusion35 decks369 decks
5%synergy
Moonsilver Key
8.4%inclusion31 decks369 decks
8%synergy
Voltaic Key
8.1%inclusion30 decks369 decks
8%synergy
Swiftfoot Boots
7.6%inclusion28 decks369 decks
-5%synergy
Chimil, the Inner Sun
7.0%inclusion26 decks369 decks
4%synergy
Panharmonicon
6.8%inclusion25 decks369 decks
4%synergy
Maskwood Nexus
6.5%inclusion24 decks369 decks
0%synergy
Twinning Staff
5.7%inclusion21 decks369 decks
5%synergy
Enchantments
From Beyond
49%inclusion182 decks369 decks
46%synergy
Awakening Zone
44%inclusion161 decks369 decks
38%synergy
Garruk's Uprising
30%inclusion110 decks369 decks
19%synergy
Eldrazi Conscription
27%inclusion99 decks369 decks
24%synergy
Smothering Tithe
18%inclusion66 decks369 decks
-1%synergy
Up the Beanstalk
16%inclusion59 decks369 decks
12%synergy
Reflections of Littjara
15%inclusion54 decks369 decks
8%synergy
Mystic Remora
14%inclusion51 decks369 decks
3%synergy
Imprisoned in the Moon
13%inclusion47 decks369 decks
10%synergy
Annie Joins Up
11%inclusion42 decks369 decks
4%synergy
Kindred Discovery
11%inclusion39 decks369 decks
-1%synergy
Rhythm of the Wild
9.5%inclusion35 decks369 decks
-2%synergy
Temur Ascendancy
9.2%inclusion34 decks369 decks
-1%synergy
Doubling Season
8.4%inclusion31 decks369 decks
3%synergy
Leyline of Anticipation
8.1%inclusion30 decks369 decks
6%synergy
Spreading Plague
6.8%inclusion25 decks369 decks
6%synergy
Mana Echoes
6.8%inclusion25 decks369 decks
5%synergy
Parallel Lives
6.5%inclusion24 decks369 decks
4%synergy
Mana Reflection
5.7%inclusion21 decks369 decks
4%synergy
Food Chain
5.4%inclusion20 decks369 decks
4%synergy
Leyline of Mutation
5.2%inclusion15 decks289 decks
1%synergy
Intruder Alarm
5.1%inclusion19 decks369 decks
3%synergy
Planeswalkers
Ugin, Eye of the Storms
45%inclusion85 decks190 decks
42%synergy
Ugin, the Spirit Dragon
21%inclusion77 decks369 decks
18%synergy
Utility Lands
Reliquary Tower
54%inclusion198 decks369 decks
27%synergy
Eye of Ugin
50%inclusion184 decks369 decks
47%synergy
Urza's Mine
49%inclusion179 decks369 decks
45%synergy
Urza's Power Plant
49%inclusion179 decks369 decks
45%synergy
Urza's Tower
49%inclusion179 decks369 decks
45%synergy
Tomb of the Spirit Dragon
49%inclusion179 decks369 decks
43%synergy
Ugin's Labyrinth
47%inclusion174 decks369 decks
44%synergy
Cascading Cataracts
47%inclusion173 decks369 decks
31%synergy
Sanctum of Ugin
32%inclusion117 decks369 decks
30%synergy
Bonders' Enclave
31%inclusion113 decks369 decks
27%synergy
Temple of the False God
29%inclusion106 decks369 decks
22%synergy
Spawning Bed
25%inclusion92 decks369 decks
22%synergy
Urza's Saga
24%inclusion88 decks369 decks
19%synergy
Three Tree City
20%inclusion66 decks328 decks
12%synergy
Urza's Workshop
14%inclusion50 decks369 decks
12%synergy
Alchemist's Refuge
13%inclusion48 decks369 decks
12%synergy
Emergence Zone
13%inclusion48 decks369 decks
12%synergy
Thespian's Stage
13%inclusion47 decks369 decks
10%synergy
Rogue's Passage
12%inclusion44 decks369 decks
5%synergy
Tectonic Edge
11%inclusion42 decks369 decks
10%synergy
Ruins of Oran-Rief
9.2%inclusion34 decks369 decks
8%synergy
Vesuva
8.4%inclusion31 decks369 decks
6%synergy
Yavimaya, Cradle of Growth
8.1%inclusion30 decks369 decks
-2%synergy
Guildless Commons
7.0%inclusion26 decks369 decks
6%synergy
Command Beacon
7.0%inclusion26 decks369 decks
5%synergy
Mistrise Village
5.8%inclusion11 decks189 decks
2%synergy
Deserted Temple
5.7%inclusion21 decks369 decks
5%synergy
Mirrorpool
5.1%inclusion19 decks369 decks
5%synergy
Scavenger Grounds
5.1%inclusion19 decks369 decks
4%synergy
Boseiju, Who Endures
5.1%inclusion19 decks369 decks
-6%synergy
Mana Artifacts
Sol Ring
96%inclusion356 decks369 decks
18%synergy
Arcane Signet
76%inclusion279 decks369 decks
1%synergy
Basalt Monolith
56%inclusion207 decks369 decks
53%synergy
Thran Dynamo
55%inclusion203 decks369 decks
50%synergy
Talisman of Curiosity
40%inclusion146 decks369 decks
34%synergy
Chromatic Lantern
38%inclusion142 decks369 decks
-12%synergy
Talisman of Impulse
36%inclusion133 decks369 decks
31%synergy
Talisman of Resilience
32%inclusion118 decks369 decks
27%synergy
Everflowing Chalice
30%inclusion110 decks369 decks
27%synergy
Talisman of Dominance
29%inclusion108 decks369 decks
24%synergy
Hedron Archive
29%inclusion107 decks369 decks
26%synergy
Chromatic Orrery
23%inclusion84 decks369 decks
13%synergy
Thought Vessel
21%inclusion78 decks369 decks
14%synergy
Worn Powerstone
18%inclusion68 decks369 decks
17%synergy
Dreamstone Hedron
15%inclusion57 decks369 decks
14%synergy
Talisman of Creativity
14%inclusion50 decks369 decks
11%synergy
Fellwar Stone
12%inclusion43 decks369 decks
-19%synergy
Mind Stone
11%inclusion40 decks369 decks
8%synergy
Talisman of Progress
9.5%inclusion35 decks369 decks
7%synergy
The Eternity Elevator
9.3%inclusion10 decks108 decks
7%synergy
Talisman of Conviction
7.6%inclusion28 decks369 decks
5%synergy
Talisman of Unity
6.8%inclusion25 decks369 decks
4%synergy
Mana Crypt
6.8%inclusion25 decks369 decks
3%synergy
Mox Opal
6.8%inclusion25 decks369 decks
3%synergy
Patchwork Banner
5.5%inclusion18 decks325 decks
-1%synergy
Talisman of Hierarchy
5.1%inclusion19 decks369 decks
3%synergy
Lands
Command Tower
90%inclusion332 decks369 decks
2%synergy
Shivan Reef
70%inclusion257 decks369 decks
61%synergy
Yavimaya Coast
70%inclusion257 decks369 decks
59%synergy
Karplusan Forest
68%inclusion252 decks369 decks
60%synergy
Llanowar Wastes
62%inclusion229 decks369 decks
53%synergy
Underground River
59%inclusion218 decks369 decks
52%synergy
Adarkar Wastes
59%inclusion216 decks369 decks
51%synergy
Secluded Courtyard
59%inclusion216 decks369 decks
41%synergy
Brushland
57%inclusion209 decks369 decks
48%synergy
Unclaimed Territory
56%inclusion206 decks369 decks
38%synergy
Exotic Orchard
55%inclusion203 decks369 decks
-7%synergy
Corrupted Crossroads
54%inclusion201 decks369 decks
50%synergy
Sulfurous Springs
53%inclusion194 decks369 decks
46%synergy
Battlefield Forge
52%inclusion191 decks369 decks
43%synergy
Caves of Koilos
50%inclusion185 decks369 decks
42%synergy
Path of Ancestry
49%inclusion179 decks369 decks
6%synergy
Cavern of Souls
40%inclusion149 decks369 decks
24%synergy
Urza's Cave
37%inclusion138 decks369 decks
33%synergy
Opal Palace
23%inclusion84 decks369 decks
19%synergy
Twisted Landscape
22%inclusion82 decks367 decks
18%synergy
Tendo Ice Bridge
22%inclusion82 decks369 decks
20%synergy
Tranquil Landscape
22%inclusion81 decks367 decks
17%synergy
Planar Nexus
19%inclusion70 decks369 decks
17%synergy
The World Tree
17%inclusion64 decks369 decks
-12%synergy
Ash Barrens
17%inclusion63 decks369 decks
11%synergy
Mana Confluence
16%inclusion59 decks369 decks
-3%synergy
City of Brass
15%inclusion57 decks369 decks
-4%synergy
Reflecting Pool
15%inclusion56 decks369 decks
-1%synergy
Breeding Pool
15%inclusion55 decks369 decks
-15%synergy
Misty Rainforest
14%inclusion50 decks369 decks
-14%synergy
Stomping Ground
13%inclusion49 decks369 decks
-16%synergy
Wooded Foothills
13%inclusion48 decks369 decks
-13%synergy
Ketria Triome
11%inclusion42 decks369 decks
-13%synergy
Polluted Delta
11%inclusion41 decks369 decks
-12%synergy
Windswept Heath
11%inclusion40 decks369 decks
-17%synergy
Steam Vents
10%inclusion38 decks369 decks
-13%synergy
Starting Town
10%inclusion14 decks139 decks
1%synergy
Scalding Tarn
10%inclusion37 decks369 decks
-13%synergy
Foreboding Landscape
10%inclusion36 decks367 decks
7%synergy
Bountiful Landscape
10%inclusion35 decks367 decks
7%synergy
Overgrown Tomb
9.5%inclusion35 decks369 decks
-19%synergy
Bloodstained Mire
8.9%inclusion33 decks369 decks
-13%synergy
Temple Garden
8.9%inclusion33 decks369 decks
-19%synergy
Flooded Strand
8.7%inclusion32 decks369 decks
-16%synergy
Tropical Island
8.4%inclusion31 decks369 decks
-5%synergy
Watery Grave
8.4%inclusion31 decks369 decks
-16%synergy
Verdant Catacombs
8.4%inclusion31 decks369 decks
-18%synergy
Bayou
8.1%inclusion30 decks369 decks
-5%synergy
Volcanic Island
7.9%inclusion29 decks369 decks
-4%synergy
Taiga
7.9%inclusion29 decks369 decks
-5%synergy