Ulalek, Fused Atrocity
Drowner of Truth
Teferi, Mage of Zhalfir

   Prerequisites

What do I need to start this combo?
Drowner of Truth // Drowned Jungle in hand.
Ulalek and Teferi on the battlefield.
You have another Eldrazi creature card in hand.
4gugu plus enough mana to cast the additional Eldrazi spell available

   Steps

How does this combo work?
1
Cast any other Eldrazi except Drowner of Truth by paying its mana cost, triggering Ulalek.
2
Holding priority, cast Drowner of Truth by paying 4gugu.
3
Drowner of Truth and Ulalek trigger.
4
Resolve the Ulalek trigger, causing you to pay to copy all spells you control and then copy all activated and triggered abilities you control, ensuring to put Drowner of Truth's trigger on top of Ulalek's trigger.
5
Resolve the copy of Drowner of Truth's trigger, creating two 0/1 Eldrazi Spawn creature tokens.
6
Activate the Eldrazi Spawns by sacrificing them, adding .
7
Resolve the copy of Ulalek's trigger, causing you to pay to copy all spells you control and then copy all activated and triggered abilities you control, ensuring to put Drowner of Truth's trigger on top of Ulalek's trigger.
8
Repeat from step 5.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite sacrifice triggers
Infinite death triggers
Infinite storm count
Infinite creature tokens
Infinite copies of abilities you control on the stack
Infinite copies of the cast Eldrazi
Ulalek, Fused Atrocity
0.0%inclusion4 decks23.8K decks
Creatures
Glaring Fleshraker
100%inclusion4 decks4 decks
92%synergy
Liberator, Urza's Battlethopter
75%inclusion3 decks4 decks
74%synergy
Roaming Throne
75%inclusion3 decks4 decks
65%synergy
Nulldrifter
75%inclusion3 decks4 decks
71%synergy
Sowing Mycospawn
75%inclusion3 decks4 decks
71%synergy
Seedborn Muse
50%inclusion2 decks4 decks
46%synergy
Conduit of Ruin
50%inclusion2 decks4 decks
47%synergy
Void Winnower
50%inclusion2 decks4 decks
48%synergy
Dimensional Infiltrator
50%inclusion2 decks4 decks
50%synergy
Skittering Cicada
50%inclusion2 decks4 decks
48%synergy
It That Heralds the End
50%inclusion2 decks4 decks
45%synergy
Benthic Anomaly
50%inclusion2 decks4 decks
46%synergy
High Fae Trickster
50%inclusion1 decks2 decks
50%synergy
Devourer of Destiny
50%inclusion2 decks4 decks
49%synergy
Endbringer
50%inclusion2 decks4 decks
47%synergy
Herald of Kozilek
50%inclusion2 decks4 decks
46%synergy
Hope-Ender Coatl
50%inclusion2 decks4 decks
49%synergy
Sire of Stagnation
50%inclusion2 decks4 decks
45%synergy
Spawn-Gang Commander
50%inclusion2 decks4 decks
48%synergy
Spawnbed Protector
50%inclusion2 decks4 decks
44%synergy
Ulamog, the Ceaseless Hunger
50%inclusion2 decks4 decks
46%synergy
Writhing Chrysalis
50%inclusion2 decks4 decks
46%synergy
Kianne, Corrupted Memory
33%inclusion1 decks3 decks
33%synergy
Palladium Myr
25%inclusion1 decks4 decks
21%synergy
Decimator of the Provinces
25%inclusion1 decks4 decks
25%synergy
Endless One
25%inclusion1 decks4 decks
25%synergy
Phyrexian Metamorph
25%inclusion1 decks4 decks
23%synergy
Eldrazi Mimic
25%inclusion1 decks4 decks
25%synergy
Wandering Archaic
25%inclusion1 decks4 decks
24%synergy
Shimmer Myr
25%inclusion1 decks4 decks
22%synergy
The Reality Chip
25%inclusion1 decks4 decks
24%synergy
Urza, Lord Protector
25%inclusion1 decks4 decks
25%synergy
Abstruse Archaic
25%inclusion1 decks4 decks
24%synergy
Wastescape Battlemage
25%inclusion1 decks4 decks
21%synergy
Chittering Dispatcher
25%inclusion1 decks4 decks
20%synergy
Magus of the Candelabra
25%inclusion1 decks4 decks
25%synergy
Omo, Queen of Vesuva
25%inclusion1 decks4 decks
24%synergy
Apex Devastator
25%inclusion1 decks4 decks
24%synergy
Disciple of Freyalise
25%inclusion1 decks4 decks
24%synergy
Elder Deep-Fiend
25%inclusion1 decks4 decks
24%synergy
Herigast, Erupting Nullkite
25%inclusion1 decks4 decks
24%synergy
Hideous Taskmaster
25%inclusion1 decks4 decks
20%synergy
Oblivion Sower
25%inclusion1 decks4 decks
21%synergy
Snapping Voidcraw
25%inclusion1 decks4 decks
20%synergy
Thief of Existence
25%inclusion1 decks4 decks
24%synergy
World Breaker
25%inclusion1 decks4 decks
22%synergy
Zhulodok, Void Gorger
25%inclusion1 decks4 decks
22%synergy
Beast Whisperer
25%inclusion1 decks4 decks
24%synergy
Razaketh, the Foulblooded
25%inclusion1 decks4 decks
25%synergy
Barrage Tyrant
25%inclusion1 decks4 decks
25%synergy
Instants
Kozilek's Command
100%inclusion4 decks4 decks
95%synergy
Eldritch Immunity
75%inclusion3 decks4 decks
69%synergy
Desecrate Reality
50%inclusion2 decks4 decks
49%synergy
Crib Swap
50%inclusion2 decks4 decks
46%synergy
Ugin's Binding
50%inclusion2 decks4 decks
46%synergy
Eldrazi Confluence
50%inclusion2 decks4 decks
45%synergy
Adverse Conditions
25%inclusion1 decks4 decks
25%synergy
Abstruse Interference
25%inclusion1 decks4 decks
25%synergy
Crop Rotation
25%inclusion1 decks4 decks
20%synergy
Borne Upon a Wind
25%inclusion1 decks4 decks
24%synergy
Noxious Revival
25%inclusion1 decks4 decks
23%synergy
Cyclonic Rift
25%inclusion1 decks4 decks
8%synergy
Null Elemental Blast
25%inclusion1 decks4 decks
21%synergy
Chaos Warp
25%inclusion1 decks4 decks
20%synergy
Return of the Wildspeaker
25%inclusion1 decks4 decks
21%synergy
Blades of Velis Vel
25%inclusion1 decks4 decks
25%synergy
Nameless Inversion
25%inclusion1 decks4 decks
24%synergy
Swords to Plowshares
25%inclusion1 decks4 decks
-14%synergy
Mana Drain
25%inclusion1 decks4 decks
16%synergy
Vampiric Tutor
25%inclusion1 decks4 decks
11%synergy
Deflecting Swat
25%inclusion1 decks4 decks
15%synergy
Fierce Guardianship
25%inclusion1 decks4 decks
13%synergy
Wings of Velis Vel
25%inclusion1 decks4 decks
25%synergy
Shields of Velis Vel
25%inclusion1 decks4 decks
24%synergy
Sorceries
All Is Dust
100%inclusion4 decks4 decks
93%synergy
Demonic Tutor
50%inclusion2 decks4 decks
31%synergy
Beseech the Mirror
25%inclusion1 decks4 decks
24%synergy
Skittering Invasion
25%inclusion1 decks4 decks
22%synergy
Rishkar's Expertise
25%inclusion1 decks4 decks
22%synergy
Stump Stomp
25%inclusion1 decks4 decks
24%synergy
Sundering Eruption
25%inclusion1 decks4 decks
24%synergy
Living Death
25%inclusion1 decks4 decks
24%synergy
Jeska's Will
25%inclusion1 decks4 decks
23%synergy
Patriarch's Bidding
25%inclusion1 decks4 decks
20%synergy
Nature's Lore
25%inclusion1 decks4 decks
-2%synergy
Windfall
25%inclusion1 decks4 decks
22%synergy
Toxic Deluge
25%inclusion1 decks4 decks
21%synergy
Utility Artifacts
Forsaken Monument
100%inclusion4 decks4 decks
93%synergy
Vedalken Orrery
75%inclusion3 decks4 decks
74%synergy
Urza's Incubator
75%inclusion3 decks4 decks
61%synergy
Mystic Forge
50%inclusion2 decks4 decks
45%synergy
Strionic Resonator
50%inclusion2 decks4 decks
47%synergy
Voltaic Key
25%inclusion1 decks4 decks
25%synergy
Unwinding Clock
25%inclusion1 decks4 decks
22%synergy
Clock of Omens
25%inclusion1 decks4 decks
24%synergy
Sculpting Steel
25%inclusion1 decks4 decks
24%synergy
Manifold Key
25%inclusion1 decks4 decks
24%synergy
Semblance Anvil
25%inclusion1 decks4 decks
24%synergy
The One Ring
25%inclusion1 decks4 decks
16%synergy
Disruptor Flute
25%inclusion1 decks4 decks
25%synergy
Vexing Bauble
25%inclusion1 decks4 decks
25%synergy
Mirage Mirror
25%inclusion1 decks4 decks
24%synergy
Maskwood Nexus
25%inclusion1 decks4 decks
19%synergy
Sensei's Divining Top
25%inclusion1 decks4 decks
22%synergy
Scroll Rack
25%inclusion1 decks4 decks
24%synergy
Bolas's Citadel
25%inclusion1 decks4 decks
24%synergy
Expedition Map
25%inclusion1 decks4 decks
21%synergy
Herald's Horn
25%inclusion1 decks4 decks
7%synergy
Lightning Greaves
25%inclusion1 decks4 decks
8%synergy
Oblivion Stone
25%inclusion1 decks4 decks
25%synergy
Skullclamp
25%inclusion1 decks4 decks
21%synergy
Twinning Staff
25%inclusion1 decks4 decks
25%synergy
Lithoform Engine
25%inclusion1 decks4 decks
24%synergy
Enchantments
Leyline of Anticipation
100%inclusion4 decks4 decks
98%synergy
Echoes of Eternity
100%inclusion4 decks4 decks
93%synergy
Kozilek's Unsealing
75%inclusion3 decks4 decks
69%synergy
Rhystic Study
50%inclusion2 decks4 decks
29%synergy
Garruk's Uprising
25%inclusion1 decks4 decks
14%synergy
Monstrous Vortex
25%inclusion1 decks4 decks
24%synergy
Omniscience
25%inclusion1 decks4 decks
22%synergy
Up the Beanstalk
25%inclusion1 decks4 decks
21%synergy
Phyrexian Arena
25%inclusion1 decks4 decks
22%synergy
Sylvan Library
25%inclusion1 decks4 decks
20%synergy
Reflections of Littjara
25%inclusion1 decks4 decks
18%synergy
Kindred Discovery
25%inclusion1 decks4 decks
14%synergy
Mystic Remora
25%inclusion1 decks4 decks
14%synergy
Ugin's Mastery
25%inclusion1 decks4 decks
25%synergy
Prismatic Omen
25%inclusion1 decks4 decks
20%synergy
Mana Flare
25%inclusion1 decks4 decks
24%synergy
Imprisoned in the Moon
25%inclusion1 decks4 decks
22%synergy
Awakening Zone
25%inclusion1 decks4 decks
20%synergy
From Beyond
25%inclusion1 decks4 decks
21%synergy
Cryptolith Rite
25%inclusion1 decks4 decks
20%synergy
Smothering Tithe
25%inclusion1 decks4 decks
6%synergy
Mana Echoes
25%inclusion1 decks4 decks
23%synergy
Planeswalkers
Ugin, the Ineffable
75%inclusion3 decks4 decks
69%synergy
Ugin, the Spirit Dragon
50%inclusion2 decks4 decks
47%synergy
Vivien, Champion of the Wilds
25%inclusion1 decks4 decks
25%synergy
Arlinn, the Pack's Hope
25%inclusion1 decks4 decks
25%synergy
Karn, the Great Creator
25%inclusion1 decks4 decks
24%synergy
Utility Lands
Eldrazi Temple
100%inclusion4 decks4 decks
94%synergy
Alchemist's Refuge
100%inclusion4 decks4 decks
99%synergy
Sanctum of Ugin
75%inclusion3 decks4 decks
73%synergy
Urborg, Tomb of Yawgmoth
50%inclusion2 decks4 decks
43%synergy
Emergence Zone
50%inclusion2 decks4 decks
49%synergy
Cascading Cataracts
50%inclusion2 decks4 decks
34%synergy
Eye of Ugin
50%inclusion2 decks4 decks
47%synergy
Winding Canyons
50%inclusion2 decks4 decks
50%synergy
Ugin's Labyrinth
50%inclusion2 decks4 decks
47%synergy
Shrine of the Forsaken Gods
50%inclusion2 decks4 decks
44%synergy
Ancient Tomb
25%inclusion1 decks4 decks
16%synergy
Scorched Ruins
25%inclusion1 decks4 decks
25%synergy
Urza's Mine
25%inclusion1 decks4 decks
21%synergy
Boseiju, Who Endures
25%inclusion1 decks4 decks
14%synergy
Urza's Workshop
25%inclusion1 decks4 decks
24%synergy
Fomori Vault
25%inclusion1 decks4 decks
25%synergy
Deserted Temple
25%inclusion1 decks4 decks
24%synergy
Thespian's Stage
25%inclusion1 decks4 decks
22%synergy
Vesuva
25%inclusion1 decks4 decks
23%synergy
Yavimaya, Cradle of Growth
25%inclusion1 decks4 decks
15%synergy
Cloudpost
25%inclusion1 decks4 decks
25%synergy
Urza's Tower
25%inclusion1 decks4 decks
21%synergy
Urza's Power Plant
25%inclusion1 decks4 decks
21%synergy
Cabal Coffers
25%inclusion1 decks4 decks
24%synergy
Urza's Saga
25%inclusion1 decks4 decks
20%synergy
Arid Archway
25%inclusion1 decks4 decks
25%synergy
Mosswort Bridge
25%inclusion1 decks4 decks
24%synergy
Tomb of the Spirit Dragon
25%inclusion1 decks4 decks
20%synergy
Reliquary Tower
25%inclusion1 decks4 decks
-1%synergy
Mana Artifacts
Sol Ring
100%inclusion4 decks4 decks
21%synergy
Thran Dynamo
75%inclusion3 decks4 decks
70%synergy
Arcane Signet
75%inclusion3 decks4 decks
0%synergy
Talisman of Curiosity
75%inclusion3 decks4 decks
69%synergy
Basalt Monolith
50%inclusion2 decks4 decks
47%synergy
Chromatic Lantern
50%inclusion2 decks4 decks
0%synergy
Fellwar Stone
50%inclusion2 decks4 decks
19%synergy
Mind Stone
50%inclusion2 decks4 decks
47%synergy
Talisman of Creativity
50%inclusion2 decks4 decks
47%synergy
Talisman of Impulse
50%inclusion2 decks4 decks
45%synergy
The Mightstone and Weakstone
25%inclusion1 decks4 decks
25%synergy
Commander's Sphere
25%inclusion1 decks4 decks
8%synergy
Gilded Lotus
25%inclusion1 decks4 decks
22%synergy
Hedron Archive
25%inclusion1 decks4 decks
22%synergy
Simic Signet
25%inclusion1 decks4 decks
23%synergy
Stonespeaker Crystal
25%inclusion1 decks4 decks
25%synergy
Worn Powerstone
25%inclusion1 decks4 decks
23%synergy
Midnight Clock
25%inclusion1 decks4 decks
25%synergy
Thought Vessel
25%inclusion1 decks4 decks
18%synergy
Liquimetal Torque
25%inclusion1 decks4 decks
25%synergy
Mana Vault
25%inclusion1 decks4 decks
18%synergy
Talisman of Progress
25%inclusion1 decks4 decks
22%synergy
Talisman of Dominance
25%inclusion1 decks4 decks
20%synergy
Talisman of Conviction
25%inclusion1 decks4 decks
23%synergy
Talisman of Resilience
25%inclusion1 decks4 decks
20%synergy
Lands
Command Tower
75%inclusion3 decks4 decks
-13%synergy
Karplusan Forest
75%inclusion3 decks4 decks
66%synergy
Shivan Reef
75%inclusion3 decks4 decks
66%synergy
Yavimaya Coast
75%inclusion3 decks4 decks
64%synergy
Cavern of Souls
50%inclusion2 decks4 decks
33%synergy
Adarkar Wastes
50%inclusion2 decks4 decks
42%synergy
Battlefield Forge
50%inclusion2 decks4 decks
42%synergy
Brushland
50%inclusion2 decks4 decks
41%synergy
Corrupted Crossroads
50%inclusion2 decks4 decks
46%synergy
Exotic Orchard
50%inclusion2 decks4 decks
-12%synergy
Flooded Grove
50%inclusion2 decks4 decks
48%synergy
Llanowar Wastes
50%inclusion2 decks4 decks
41%synergy
Path of Ancestry
50%inclusion2 decks4 decks
8%synergy
Secluded Courtyard
50%inclusion2 decks4 decks
33%synergy
Underground River
50%inclusion2 decks4 decks
43%synergy
Blood Crypt
50%inclusion2 decks4 decks
29%synergy
Stomping Ground
50%inclusion2 decks4 decks
21%synergy
Wooded Foothills
50%inclusion2 decks4 decks
24%synergy
Abstergo Entertainment
33%inclusion1 decks3 decks
31%synergy
Urza's Cave
25%inclusion1 decks4 decks
21%synergy
Planar Nexus
25%inclusion1 decks4 decks
23%synergy
Talon Gates of Madara
25%inclusion1 decks4 decks
22%synergy
Dreamroot Cascade
25%inclusion1 decks4 decks
22%synergy
Frontier Bivouac
25%inclusion1 decks4 decks
8%synergy
Reflecting Pool
25%inclusion1 decks4 decks
9%synergy
Rejuvenating Springs
25%inclusion1 decks4 decks
18%synergy
Rockfall Vale
25%inclusion1 decks4 decks
22%synergy
Simic Growth Chamber
25%inclusion1 decks4 decks
22%synergy
Stormcarved Coast
25%inclusion1 decks4 decks
23%synergy
The World Tree
25%inclusion1 decks4 decks
-4%synergy
Unclaimed Territory
25%inclusion1 decks4 decks
8%synergy
Ash Barrens
25%inclusion1 decks4 decks
19%synergy
Overgrown Tomb
25%inclusion1 decks4 decks
-3%synergy
Steam Vents
25%inclusion1 decks4 decks
2%synergy
Watery Grave
25%inclusion1 decks4 decks
1%synergy
Fire-Lit Thicket
25%inclusion1 decks4 decks
24%synergy
Spire of Industry
25%inclusion1 decks4 decks
22%synergy
Cascade Bluffs
25%inclusion1 decks4 decks
24%synergy
Tarnished Citadel
25%inclusion1 decks4 decks
23%synergy
Sulfurous Springs
25%inclusion1 decks4 decks
18%synergy
Bloodstained Mire
25%inclusion1 decks4 decks
3%synergy
Breeding Pool
25%inclusion1 decks4 decks
-5%synergy
Hallowed Fountain
25%inclusion1 decks4 decks
0%synergy
Arid Mesa
25%inclusion1 decks4 decks
2%synergy
Marsh Flats
25%inclusion1 decks4 decks
1%synergy
Polluted Delta
25%inclusion1 decks4 decks
2%synergy
Caves of Koilos
25%inclusion1 decks4 decks
17%synergy
Grand Coliseum
25%inclusion1 decks4 decks
24%synergy
Savai Triome
25%inclusion1 decks4 decks
9%synergy
Zagoth Triome
25%inclusion1 decks4 decks
3%synergy