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Universal Tower Defense X Alpha Devil Guide

Universal Tower Defense X Alpha Devil Guide (May 2026) How to Get It

Table Of Contents

Alpha Devil is one of the strongest DPS units in Universal Tower Defense X, inspired by Vergil from Devil May Cry. Introduced in Update 2.75’s The Devil Within event, this Exclusive Ice/Ground unit can be evolved into Alpha Devil (Omega) a top-tier meta carry. Here’s everything you need to get it, evolve it, and maximize its damage output.

DetailInfo
RarityExclusive
ElementIce
PlacementGround
Spawn Cost1,500 Yen
Update Added2.75
EvolutionAlpha Devil → Alpha Devil (Omega)
Best TraitFission

How to Get Alpha Devil?

Alpha Devil is obtained exclusively through Devil Capsules in The Devil Within Event Shop.

  1. Press the Events button on the right side of the screen.
  2. Select The Devil Within tab and open the Event Shop.
  3. Purchase a Devil Capsule for 10 Devil Orbs each.
  4. Earn Devil Orbs by completing event missions — daily logins, stage clears with specific units, and co-op missions.

Alpha Devil has a 0.5% pull rate per capsule (you may also pull a shiny variant). A pity system guarantees Alpha Devil or Devil Hunter at your 50th capsule if you haven’t pulled either unit yet. The pity resets once triggered.

Tip: Redeem the DMCPatch! code for 100 Devil Orbs (10 free capsules), and iAmApproaching for 100 more Devil Orbs (Level 15 required).

How to Evolve Alpha Devil to Alpha Devil (Omega)

How to Evolve Alpha Devil to Alpha Devil

Evolving unlocks a significant damage boost and all three powerful passives. Evolution materials required:

ItemHow to Get
Alpha Devil’s SwordEvent Shop — 50 Devil Orbs
Universal FragmentsMerchant NPC (Gold) / Trickster NPC
Sky FragmentsMerchant NPC / Legend Stages
Ocean FragmentsMerchant NPC / Legend Stages
GoldFarming stages

Evolution steps:

  1. Gather all materials listed above.
  2. Enter the Evolution Chamber in the lobby.
  3. Interact with the Evolution NPC, select Alpha Devil, and press Evolve.

Alpha Devil (Omega) retains Exclusive rarity but gains a major damage increase. Etherealize it further for even bigger boosts.

Alpha Devil (Omega) Abilities

The evolved form has three powerful passives:

This is Power! (Passive 1 — Motivation Meter)

Alpha Devil (Omega) builds a Motivation meter that fills by 10% per attack (20% per attack at Etherealization 4). Reaching 100% triggers Demon Awakened mode, granting +50% Damage. The meter then depletes by 10% per attack until empty, returning the unit to base form.

Show Me Your Motivation (Passive 2 — Phantom Sword)

On a critical hit, the unit throws a phantom sword that deals 10% Damage per second for 10 seconds (20-second cooldown). At Etherealization 6, it throws up to 2 swords, each with separate cooldowns.

Demonic Arsenal (Passive 3 — Weapon Variants)

Alpha Devil (Omega) can switch between weapon modes mid-battle:

VariantEffect
Yamato (default)Standard precision attacks
Mirage Barrage-80% Damage but +1000% Range; continuous area attacks. Etherealization 2 reduces damage penalty to -60%

Best Trait & Relic Setup

Best Trait: Fission — boosts both Damage and Range, making it the ideal trait for maximizing Alpha Devil (Omega)’s output across all game modes.

For Relics, prioritize items that increase Damage%, Critical Hit Rate, and Range. Fission synergizes especially well with the Mirage Barrage variant in Challenge modes and Virtual Realm.

Pro Tips for Alpha Devil (Omega)

  • Etherealize as soon as possible — Etherealization 2 improves Mirage Barrage, Etherealization 4 doubles Motivation meter charge speed, and Etherealization 6 doubles phantom sword output. These are massive breakpoints.
  • Use Mirage Barrage on dense waves — the extreme range lets it hit enemies across the entire path during high-volume rounds.
  • Pair with a buffer or support — units like Virtual Idol or Ice Empress (Frost) amplify Alpha Devil’s damage synergy on Ice-element teams.
  • Get Devil Orbs efficiently — complete both repeatable and weekly missions in the event tab. Don’t just grind repeatable quests; weekly missions reward far more Orbs per completion.

FAQ

How rare is Alpha Devil in Universal Tower Defense X?

Alpha Devil has a 0.5% drop chance per Devil Capsule. A pity system guarantees it (or Devil Hunter) within 50 capsules if you haven’t pulled either unit.

Is Alpha Devil (Omega) worth evolving?

Yes, the evolved form is consistently ranked among the top DPS units in Update 2.75. The Motivation meter passive and the Phantom Sword passive dramatically increase its sustained and burst damage.

What is the best trait for Alpha Devil (Omega)?

Fission is the top choice, as it boosts both Damage and Range simultaneously, maximizing the unit’s output in every game mode.

Can I still get Alpha Devil after The Devil Within event ends?

Based on current information, Alpha Devil is a limited event unit. Obtain it during The Devil Within event to avoid missing out.

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