Ratadrabik of Urborg
Adrix and Nev, Twincasters
Duke Ulder Ravengard
1

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
You have at least three opponents.

   Steps

How does this combo work?
1
At the beginning of your combat phase, Duke Ulder Ravengard triggers, giving Adrix and Nev haste and myriad until end of turn.
2
Declare Adrix and Nev as an attacker.
3
Adrix and Nev's myriad ability triggers, creating two token copies of Adrix and Nev that are tapped and attacking each opponent.
4
Put all Adrix and Nev tokens into your graveyard due to the legend rule.
5
When the Adrix and Nev tokens die, Ratadrabik of Urborg triggers that many times.
6
Resolve the first trigger, creating a number of nonlegendary token copies of Adrix and Nev equal to 2^(the number of Adrix and Nevs you control) that are 2/2 Zombies.
7
Repeat step 6 for each remaining trigger.

   Results

What do I get from this combo?
Near-infinite ETB
Near-infinite creature tokens
Jodah, the Unifier
0.01% of 20505 decks 3 decks
Niv-Mizzet Reborn
0.05% of 4218 decks 2 decks
Reaper King
0.02% of 5892 decks 1 decks
Najeela, the Blade-Blossom
0.01% of 11451 decks 1 decks
Sisay, Weatherlight Captain
0.01% of 13215 decks 1 decks
Scion of the Ur-Dragon
0.03% of 3316 decks 1 decks
Rukarumel, Biologist
0.03% of 3600 decks 1 decks
High Synergy Cards
Annie Joins Up
100% of 6 decks +92% synergy
Cadric, Soul Kindler
90% of 10 decks +88% synergy
The Master, Multiplied
71% of 7 decks +71% synergy
Legion Loyalty
70% of 10 decks +70% synergy
Blade of Selves
60% of 10 decks +59% synergy
Ojer Taq, Deepest Foundation
57% of 7 decks +56% synergy
Delina, Wild Mage
50% of 10 decks +50% synergy
Mirror Box
50% of 10 decks +49% synergy
Mondrak, Glory Dominus
50% of 10 decks +48% synergy
Helm of the Host
50% of 10 decks +48% synergy
Top Cards
Parallel Lives
50% of 10 decks +47% synergy
Birds of Paradise
50% of 10 decks +25% synergy
Farseek
50% of 10 decks +5% synergy
Feldon of the Third Path
40% of 10 decks +40% synergy
Primal Vigor
40% of 10 decks +39% synergy
Anointed Procession
40% of 10 decks +38% synergy
Inga and Esika
40% of 10 decks +35% synergy
Cultivate
40% of 10 decks +3% synergy
Game Changers
Smothering Tithe
20% of 10 decks -0% synergy
Aura Shards
10% of 10 decks +7% synergy
Chrome Mox
10% of 10 decks +3% synergy
The One Ring
10% of 10 decks +2% synergy
Ancient Tomb
10% of 10 decks +1% synergy
Vampiric Tutor
10% of 10 decks -6% synergy
Teferi's Protection
10% of 10 decks -8% synergy
Demonic Tutor
10% of 10 decks -10% synergy
Rhystic Study
10% of 10 decks -13% synergy
Creatures
Saheeli, the Sun's Brilliance
43% of 7 decks +43% synergy
Ghired, Mirror of the Wilds
33% of 6 decks +33% synergy
Jaxis, the Troublemaker
30% of 10 decks +30% synergy
Orthion, Hero of Lavabrink
30% of 10 decks +30% synergy
Rhys the Redeemed
30% of 10 decks +29% synergy
Koma, Cosmos Serpent
30% of 10 decks +29% synergy
Chatterfang, Squirrel General
30% of 10 decks +28% synergy
Sakashima of a Thousand Faces
30% of 10 decks +28% synergy
Brudiclad, Telchor Engineer
30% of 10 decks +28% synergy
Lotho, Corrupt Shirriff
30% of 10 decks +25% synergy
Jhoira, Weatherlight Captain
30% of 10 decks +23% synergy
Delighted Halfling
30% of 10 decks +19% synergy
Bloom Tender
30% of 10 decks +12% synergy
Faeburrow Elder
30% of 10 decks +9% synergy
Craig Boone, Novac Guard
29% of 7 decks +29% synergy
Auton Soldier
29% of 7 decks +28% synergy
Shaun, Father of Synths
29% of 7 decks +28% synergy
Alesha, Who Laughs at Fate
25% of 4 decks +23% synergy
Nemata, Primeval Warden
20% of 10 decks +20% synergy
Zinnia, Valley's Voice
20% of 5 decks +20% synergy
Satya, Aetherflux Genius
20% of 5 decks +20% synergy
Queen Allenal of Ruadach
20% of 10 decks +20% synergy
Bennie Bracks, Zoologist
20% of 10 decks +20% synergy
Esix, Fractal Bloom
20% of 10 decks +20% synergy
Emmara, Soul of the Accord
20% of 10 decks +20% synergy
Trostani, Selesnya's Voice
20% of 10 decks +20% synergy
Krenko, Tin Street Kingpin
20% of 10 decks +20% synergy
Teysa Karlov
20% of 10 decks +20% synergy
Krenko, Mob Boss
20% of 10 decks +20% synergy
Progenitor Mimic
20% of 10 decks +19% synergy
Adeline, Resplendent Cathar
20% of 10 decks +19% synergy
Samwise Gamgee
20% of 10 decks +19% synergy
The Jolly Balloon Man
20% of 5 decks +19% synergy
Karlach, Fury of Avernus
20% of 10 decks +19% synergy
Elas il-Kor, Sadistic Pilgrim
20% of 10 decks +19% synergy
Baylen, the Haymaker
20% of 5 decks +19% synergy
Keiga, the Tide Star
20% of 10 decks +19% synergy
Junji, the Midnight Sky
20% of 10 decks +19% synergy
Kokusho, the Evening Star
20% of 10 decks +19% synergy
Kura, the Boundless Sky
20% of 10 decks +19% synergy
Atsushi, the Blazing Sky
20% of 10 decks +19% synergy
Uro, Titan of Nature's Wrath
20% of 10 decks +19% synergy
Jetmir, Nexus of Revels
20% of 10 decks +19% synergy
Gandalf the White
20% of 10 decks +19% synergy
The Lord of Pain
20% of 5 decks +18% synergy
Gisela, Blade of Goldnight
20% of 10 decks +18% synergy
Helga, Skittish Seer
20% of 5 decks +18% synergy
Aurelia, the Warleader
20% of 10 decks +18% synergy
Yoshimaru, Ever Faithful
20% of 10 decks +18% synergy
Pippin, Guard of the Citadel
20% of 10 decks +18% synergy
Instants
Saw in Half
20% of 10 decks +20% synergy
Desynchronization
20% of 5 decks +15% synergy
Beast Within
20% of 10 decks +6% synergy
Assassin's Trophy
20% of 10 decks +6% synergy
Counterspell
20% of 10 decks -2% synergy
Swords to Plowshares
20% of 10 decks -20% synergy
Gallifrey Falls // No More
12% of 8 decks +12% synergy
Access Denied
10% of 10 decks +10% synergy
Disorder in the Court
10% of 10 decks +10% synergy
You Happen On a Glade
10% of 10 decks +10% synergy
Turn to Mist
10% of 10 decks +10% synergy
Disdainful Stroke
10% of 10 decks +10% synergy
Voidslime
10% of 10 decks +9% synergy
Second Harvest
10% of 10 decks +9% synergy
Muddle the Mixture
10% of 10 decks +9% synergy
Counterflux
10% of 10 decks +9% synergy
Double Major
10% of 10 decks +9% synergy
Manamorphose
10% of 10 decks +9% synergy
Inkshield
10% of 10 decks +9% synergy
Terminate
10% of 10 decks +5% synergy
Boros Charm
10% of 10 decks +4% synergy
Eladamri's Call
10% of 10 decks +3% synergy
Generous Gift
10% of 10 decks +2% synergy
Anguished Unmaking
10% of 10 decks +1% synergy
Swan Song
10% of 10 decks +0% synergy
Negate
10% of 10 decks +0% synergy
Path to Exile
10% of 10 decks -16% synergy
Sorceries
Corporeal Projection
43% of 7 decks +43% synergy
Irenicus's Vile Duplication
30% of 10 decks +29% synergy
Kodama's Reach
30% of 10 decks +6% synergy
Come Back Wrong
20% of 5 decks +20% synergy
Rite of Replication
20% of 10 decks +19% synergy
Bring to Light
20% of 10 decks +16% synergy
Primevals' Glorious Rebirth
20% of 10 decks +12% synergy
Rampant Growth
20% of 10 decks -2% synergy
Rally the Galadhrim
12% of 8 decks +12% synergy
Quantum Misalignment
12% of 8 decks +12% synergy
Fade from History
10% of 10 decks +10% synergy
Altar of Bone
10% of 10 decks +10% synergy
Step Through
10% of 10 decks +10% synergy
Steelshaper's Gift
10% of 10 decks +10% synergy
Repudiate // Replicate
10% of 10 decks +10% synergy
Croaking Counterpart
10% of 10 decks +10% synergy
Beseech the Queen
10% of 10 decks +10% synergy
Mana Geyser
10% of 10 decks +10% synergy
Hour of Revelation
10% of 10 decks +10% synergy
One with the Machine
10% of 10 decks +9% synergy
Escape to the Wilds
10% of 10 decks +9% synergy
Vanquish the Horde
10% of 10 decks +9% synergy
Majestic Genesis
10% of 10 decks +8% synergy
Fabricate
10% of 10 decks +8% synergy
Decimate
10% of 10 decks +7% synergy
Vandalblast
10% of 10 decks +7% synergy
Time Wipe
10% of 10 decks +7% synergy
Diabolic Tutor
10% of 10 decks +6% synergy
Urza's Ruinous Blast
10% of 10 decks +3% synergy
Blasphemous Act
10% of 10 decks +1% synergy
Utility Artifacts
Heroes' Podium
30% of 10 decks +25% synergy
Lightning Greaves
20% of 10 decks +2% synergy
Commander's Sphere
20% of 10 decks +0% synergy
Pip-Boy 3000
14% of 7 decks +14% synergy
Reito Lantern
10% of 10 decks +10% synergy
Dollhouse of Horrors
10% of 10 decks +10% synergy
Planar Portal
10% of 10 decks +10% synergy
Tangleweave Armor
10% of 10 decks +10% synergy
Masterwork of Ingenuity
10% of 10 decks +10% synergy
Mirror Gallery
10% of 10 decks +10% synergy
Andúril, Flame of the West
10% of 10 decks +10% synergy
Wizard's Rockets
10% of 10 decks +10% synergy
Shorikai, Genesis Engine
10% of 10 decks +9% synergy
Thran Temporal Gateway
10% of 10 decks +9% synergy
Phyrexian Altar
10% of 10 decks +9% synergy
Scroll Rack
10% of 10 decks +9% synergy
Sword of Feast and Famine
10% of 10 decks +8% synergy
Amulet of Vigor
10% of 10 decks +7% synergy
Wishclaw Talisman
10% of 10 decks +6% synergy
Wayfarer's Bauble
10% of 10 decks +6% synergy
Skullclamp
10% of 10 decks +6% synergy
Maskwood Nexus
10% of 10 decks +4% synergy
Enchantments
Doubling Season
30% of 10 decks +25% synergy
Leyline of the Guildpact
29% of 7 decks +13% synergy
Meathook Massacre II
20% of 5 decks +20% synergy
Reconnaissance
20% of 10 decks +19% synergy
Black Market Connections
20% of 10 decks +15% synergy
Leyline of Mutation
20% of 5 decks +15% synergy
Mystic Remora
20% of 10 decks +9% synergy
We Ride at Dawn
17% of 6 decks +17% synergy
Kellan Joins Up
17% of 6 decks +15% synergy
Rakdos Joins Up
17% of 6 decks +15% synergy
Vraska Joins Up
17% of 6 decks +13% synergy
Warleader's Call
14% of 7 decks +13% synergy
Three Blind Mice
12% of 8 decks +12% synergy
Gallifrey Stands
12% of 8 decks +12% synergy
Virtue of Knowledge
12% of 8 decks +12% synergy
City of Death
12% of 8 decks +11% synergy
Up the Beanstalk
12% of 8 decks +8% synergy
Mirror Mockery
10% of 10 decks +10% synergy
Splinter Twin
10% of 10 decks +10% synergy
Prosperous Partnership
10% of 10 decks +10% synergy
Legion's Landing
10% of 10 decks +10% synergy
Wheel of Sun and Moon
10% of 10 decks +10% synergy
Forging the Tyrite Sword
10% of 10 decks +10% synergy
Leyline of Vitality
10% of 10 decks +10% synergy
Moldervine Reclamation
10% of 10 decks +9% synergy
Extravagant Replication
10% of 10 decks +9% synergy
Battle for Bretagard
10% of 10 decks +9% synergy
Nahiri's Resolve
10% of 10 decks +9% synergy
Shadow in the Warp
10% of 10 decks +9% synergy
Leyline Binding
10% of 10 decks +9% synergy
Sneak Attack
10% of 10 decks +9% synergy
Leyline Immersion
10% of 10 decks +8% synergy
Binding the Old Gods
10% of 10 decks +5% synergy
Cryptolith Rite
10% of 10 decks +5% synergy
Garruk's Uprising
10% of 10 decks -1% synergy
Rhythm of the Wild
10% of 10 decks -2% synergy
Planeswalkers
Kaya, Geist Hunter
10% of 10 decks +10% synergy
Archangel Elspeth
10% of 10 decks +10% synergy
Liliana Vess
10% of 10 decks +9% synergy
Elspeth, Sun's Champion
10% of 10 decks +8% synergy
Dihada, Binder of Wills
10% of 10 decks +6% synergy
Utility Lands
Rockface Village
20% of 5 decks +20% synergy
Lupinflower Village
20% of 5 decks +20% synergy
Mudflat Village
20% of 5 decks +20% synergy
Oakhollow Village
20% of 5 decks +20% synergy
Lilypad Village
20% of 5 decks +20% synergy
Reliquary Tower
20% of 10 decks -6% synergy
Mistveil Plains
10% of 10 decks +10% synergy
Untaidake, the Cloud Keeper
10% of 10 decks +10% synergy
Volrath's Stronghold
10% of 10 decks +9% synergy
Academy Ruins
10% of 10 decks +8% synergy
Bojuka Bog
10% of 10 decks +6% synergy
Great Hall of the Citadel
10% of 10 decks +5% synergy
Hall of Heliod's Generosity
10% of 10 decks +4% synergy
Yavimaya, Cradle of Growth
10% of 10 decks -1% synergy
Cascading Cataracts
10% of 10 decks -6% synergy
Mana Artifacts
Arcane Signet
60% of 10 decks -15% synergy
Sol Ring
60% of 10 decks -19% synergy
Relic of Legends
40% of 10 decks +31% synergy
Fellwar Stone
40% of 10 decks +8% synergy
Chromatic Lantern
40% of 10 decks -12% synergy
Firemind Vessel
10% of 10 decks +9% synergy
Obsidian Obelisk
10% of 10 decks +9% synergy
Replicating Ring
10% of 10 decks +8% synergy
Talisman of Hierarchy
10% of 10 decks +8% synergy
Orzhov Signet
10% of 10 decks +8% synergy
Boros Signet
10% of 10 decks +8% synergy
Talisman of Conviction
10% of 10 decks +8% synergy
Golgari Signet
10% of 10 decks +8% synergy
Izzet Signet
10% of 10 decks +8% synergy
Tome of the Guildpact
10% of 10 decks +7% synergy
Simic Signet
10% of 10 decks +7% synergy
Talisman of Creativity
10% of 10 decks +7% synergy
Mox Opal
10% of 10 decks +6% synergy
Talisman of Impulse
10% of 10 decks +5% synergy
Decanter of Endless Water
10% of 10 decks +4% synergy
Mox Amber
10% of 10 decks +4% synergy
Thought Vessel
10% of 10 decks +3% synergy
Mana Crypt
10% of 10 decks +3% synergy
Chromatic Orrery
10% of 10 decks -2% synergy
Timeless Lotus
10% of 10 decks -2% synergy
Lands
Command Tower
90% of 10 decks +2% synergy
Jetmir's Garden
60% of 10 decks +38% synergy
Plaza of Heroes
50% of 10 decks +41% synergy
Xander's Lounge
50% of 10 decks +35% synergy
Ziatora's Proving Ground
50% of 10 decks +29% synergy
Spara's Headquarters
50% of 10 decks +28% synergy
Steam Vents
50% of 10 decks +26% synergy
Arid Mesa
50% of 10 decks +25% synergy
Ketria Triome
50% of 10 decks +24% synergy
Wooded Foothills
50% of 10 decks +24% synergy
Hallowed Fountain
50% of 10 decks +23% synergy
Stomping Ground
50% of 10 decks +21% synergy
Exotic Orchard
50% of 10 decks -13% synergy
Savai Triome
40% of 10 decks +22% synergy
Raugrin Triome
40% of 10 decks +21% synergy
Blood Crypt
40% of 10 decks +18% synergy
Sacred Foundry
40% of 10 decks +17% synergy
Indatha Triome
40% of 10 decks +16% synergy
Watery Grave
40% of 10 decks +16% synergy
Godless Shrine
40% of 10 decks +15% synergy
Flooded Strand
40% of 10 decks +15% synergy
Marsh Flats
40% of 10 decks +15% synergy
Windswept Heath
40% of 10 decks +13% synergy
The World Tree
40% of 10 decks +8% synergy
Path of Ancestry
40% of 10 decks -2% synergy
Raffine's Tower
30% of 10 decks +14% synergy
Mana Confluence
30% of 10 decks +11% synergy
Evolving Wilds
30% of 10 decks +9% synergy
Bloodstained Mire
30% of 10 decks +8% synergy
Zagoth Triome
30% of 10 decks +7% synergy
Polluted Delta
30% of 10 decks +7% synergy
Scalding Tarn
30% of 10 decks +6% synergy
Verdant Catacombs
30% of 10 decks +3% synergy
Misty Rainforest
30% of 10 decks +2% synergy
Overgrown Tomb
30% of 10 decks +1% synergy
Temple Garden
30% of 10 decks +1% synergy
Breeding Pool
30% of 10 decks +1% synergy
Riverglide Pathway
20% of 10 decks +19% synergy
Clearwater Pathway
20% of 10 decks +19% synergy
Needleverge Pathway
20% of 10 decks +19% synergy
Hengegate Pathway
20% of 10 decks +18% synergy
Blightstep Pathway
20% of 10 decks +18% synergy
Brightclimb Pathway
20% of 10 decks +18% synergy
Darkbore Pathway
20% of 10 decks +18% synergy
The Grey Havens
20% of 10 decks +18% synergy
Cragcrown Pathway
20% of 10 decks +18% synergy
Branchloft Pathway
20% of 10 decks +18% synergy
Barkchannel Pathway
20% of 10 decks +18% synergy
Fabled Passage
20% of 10 decks +13% synergy
Terramorphic Expanse
20% of 10 decks +3% synergy