The Ultimate Showdown!

[["Event Details",[{"data":"October 8 to 10, 2022","label":"Event date"},{"data":"[[Omniscience (Arena)]]","label":"Format"},{"data":"Players start with an [[emblem]]","label":"Themes and mechanics"},{"data":"4 decks","label":"Number of decks"},{"data":"60 cards","label":"Deck size"}]],["[[Omniscience (Arena)]]",[{"data":"''[[Midweek Magic: Omniscience Dragons]]''\n\n''[[The Ultimate Showdown!]]''\nN/A"}]],["[[Digital play|Digital]] [[preconstructed]] decks",[{"data":"Previous event:'''''[[Into the Future (Dominaria)]]'''''\n\nNext event:'''''[[Post Malone’s Arena Concert]]'''''"}]]]

The Ultimate Showdown!
Event Details
Event date	October 8 to 10, 2022
Format	Omniscience (Arena)
Themes and mechanics	Players start with an Omniscience emblem
Number of decks	4 decks
Deck size	60 cards
Omniscience (Arena)
Midweek Magic: Omniscience Dragons The Ultimate Showdown! N/A
Digital preconstructed decks
Previous event: Into the Future (Dominaria) Next event: Post Malone’s Arena Concert

The Ultimate Showdown! was a phantom preconstructed event held from October 8 to 10, 2022 on Magic: The Gathering Arena. For the first and only time in an Omniscience event, there was more than one preconstructed deck available. Instead, there were four 60-card decks flavored around Player types: Spike, Johnny, Timmy and Vorthos.

Johnny, Combo Player

Johnny avatar for Magic: The Gathering Arena

A deck.

Johnny, Combo Player

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Planeswalker (1)

1 Ajani, Sleeper Agent

Creatures (32)

1 Aether Chaser

1 Aether Swooper

1 Aetherstorm Roc

1 Bristling Hydra

1 Captain Ripley Vance

1 Cyclone Summoner

1 Daemogoth Woe-Eater

1 Demon of Catastrophes

1 Demon of Dark Schemes

1 Demon of Loathing

1 Demonlord Belzenlok

1 Dreadhound

1 Ecstatic Awakener

1 Electrostatic Pummeler

1 Embodiment of Agonies

1 Goremand

1 Graven Archfiend

1 Gyruda, Doom of Depths

1 Harvester of Souls

1 Manor Guardian

1 Novice Occultist

1 Nullpriest of Oblivion

1 Rafter Demon

1 Rescuer Sphinx

1 Reservoir Walker

1 Rogue Refiner

1 Scourge of the Skyclaves

1 Shipwreck Moray

1 Sol'Kanar the Tainted

1 Spark Double

1 Spawn of Mayhem

1 Whirler Virtuoso

Instants (7)

1 Aether Tradewinds

1 Dark Bargain

1 Geistwave

1 Glimmer of Genius

1 Harnessed Lightning

1 Paradoxical Outcome

1 Triumphant Surge

Sorceries (5)

1 Banishing Slash

1 Live Fast

1 Mind's Desire

1 River's Rebuke

1 Wanderer's Strike

Artifacts (9)

1 Aetherflux Reservoir

1 Aetherworks Marvel

1 Animation Module

1 Decoction Module

1 Eye of Vecna

1 Fabrication Module

1 Hand of Vecna

1 Lithoform Engine

1 The Book of Vile Darkness

Enchantments (6)

1 Cathars' Crusade

1 Demonic Pact

1 Inexorable Tide

1 Liliana's Contract

1 Rite of Belzenlok

1 Simic Ascendancy

Spike, Tournament Grinder

Spike avatar for Magic: The Gathering Arena

A deck.

Spike, Tournament Grinder

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Creatures (37)

1 Adeline, Resplendent Cathar

1 Aether Channeler

1 Arclight Phoenix

1 Benalish Marshal

1 Bomat Courier

1 Bonecrusher Giant // Stomp

1 Dragon's Rage Channeler

1 Elder Gargaroth

1 Glorybringer

1 Goblin Chainwhirler

1 Goldspan Dragon

1 Graveyard Trespasser

1 Halana and Alena, Partners

1 Hypnotic Specter

1 Knight of Autumn

1 Ledger Shredder

1 Legion Warboss

1 Llanowar Elves

1 Lovestruck Beast // Heart's Desire

1 Luminarch Aspirant

1 Lurrus of the Dream-Den

1 Mulldrifter

1 Priest of Forgotten Gods

1 Questing Beast

1 Ravenous Chupacabra

1 Rekindling Phoenix

1 Restoration Angel

1 Scavenging Ooze

1 Scrapheap Scrounger

1 Siege Rhino

1 Skyclave Apparition

1 Sprite Dragon

1 Thragtusk

1 Usher of the Fallen

1 Werewolf Pack Leader

1 Yorion, Sky Nomad

1 Young Pyromancer

Planeswalkers (1)

1 Teferi, Time Raveler

Instants (11)

1 Collected Company

1 Consider

1 Counterspell

1 Doom Blade

1 Galvanic Iteration

1 Heartless Act

1 Kolaghan's Command

1 Lightning Bolt

1 Lightning Helix

1 Swords to Plowshares

1 Unholy Heat

Sorceries (5)

1 Alrund's Epiphany

1 Bloodchief's Thirst

1 Burn Down the House

1 Farewell

1 Unburial Rites

Artifacts (3)

1 Embercleave

1 Esika's Chariot

1 Skysovereign, Consul Flagship

Enchantments (3)

1 Curious Obsession

1 Fable of the Mirror-Breaker

1 Search for Azcanta

Timmy, Power Gamer

Timmy avatar for Magic: The Gathering Arena

A deck. Timmy's deck was the only one that broke singleton: it contained four copies of Colossal Dreadmaw.

Timmy, Power Gamer

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Creatures (44)

1 Ancient Brontodon

1 Bellowing Aegisaur

1 Bloodline Pretender

1 Burning Sun's Avatar

1 Carnage Tyrant

1 Charging Monstrosaur

1 Charging Tuskodon

4 Colossal Dreadmaw

1 Crested Herdcaller

1 Etali, Primal Storm

1 Ghalta, Primal Hunger

1 Gigantosaurus

1 Gishath, Sun's Avatar

1 Goring Ceratops

1 Imperial Aerosaur

1 Keruga, the Macrosage

1 Metallic Mimic

1 Ornery Dilophosaur

1 Owlbear Shepherd

1 Polyraptor

1 Quartzwood Crasher

1 Raging Swordtooth

1 Regisaur Alpha

1 Ripjaw Raptor

1 Shifting Ceratops

1 Silverclad Ferocidons

1 Snapping Sailback

1 Stampeding Horncrest

1 Sun-Blessed Mount

1 Sun-Crowned Hunters

1 Territorial Allosaurus

1 The Tarrasque

1 Thrash of Raptors

1 Thrashing Brontodon

1 Titanoth Rex

1 Trapjaw Tyrant

1 Ulamog, the Ceaseless Hunger

1 Verdant Sun's Avatar

1 Wakening Sun's Avatar

1 Zacama, Primal Calamity

1 Zetalpa, Primal Dawn

Planeswalkers (2)

1 Huatli, Dinosaur Knight

1 Vivien Reid

Instants (4)

1 Clear Shot

1 Raise the Draugr

1 Ram Through

1 Shake the Foundations

Sorceries (4)

1 Bond of Revival

1 Crippling Fear

1 Distant Melody

1 Savage Stomp

Artifacts (2)

1 Herald's Horn

1 The Magic Mirror

Enchantments (4)

1 Colossal Majesty

1 Epic Proportions

1 Rabble Rousing

1 Reflections of Littjara

Vorthos, Steward of Myth

Vorthos avatar for Magic: The Gathering Arena

A deck.

Vorthos, Steward of Myth

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Planeswalkers (9)

1 Domri, Anarch of Bolas

1 Domri, Chaos Bringer

1 Domri, City Smasher

1 Dovin Baan

1 Liliana, Dreadhorde General

1 Nicol Bolas, Dragon-God

1 Nicol Bolas, God-Pharaoh

1 Tezzeret the Schemer

1 Tezzeret, Master of the Bridge

Creatures (19)

1 Angel of the God-Pharaoh

1 Augur of Bolas

1 Aven Eternal

1 Eternal Skylord

1 God-Eternal Bontu

1 God-Eternal Kefnet

1 God-Eternal Oketra

1 God-Eternal Rhonas

1 Grim Initiate

1 Herald of the Dreadhorde

1 Invading Manticore

1 Lazotep Reaver

1 Neheb, Dreadhorde Champion

1 Nicol Bolas, the Ravager

1 The Locust God

1 The Scarab God

1 The Scorpion God

1 Wasp of the Bitter End

1 Zealot of the God-Pharaoh

Instants (5)

1 Chandra's Defeat

1 Commence the Endgame

1 No Escape

1 Spell Swindle

1 Tyrant's Scorn

Sorceries (17)

1 Apex of Power

1 Approach of the Second Sun

1 Bleeding Edge

1 Callous Dismissal

1 Dark Intimations

1 Deliver Unto Evil

1 Enter the God-Eternals

1 Honor the God-Pharaoh

1 Hour of Devastation

1 Hour of Revelation

1 Invade the City

1 Liliana's Defeat

1 Relentless Advance

1 Spark Harvest

1 Tezzeret's Gambit

1 The Elderspell

1 Widespread Brutality

Artifacts (5)

1 Bolas's Citadel

1 Chromatic Orrery

1 God-Pharaoh's Gift

1 Planar Bridge

1 The Immortal Sun

Enchantments (5)

1 Dreadhorde Invasion

1 In Bolas's Clutches

1 Overwhelming Splendor

1 Prison Realm

1 The Eldest Reborn