
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.
| Detail | Info |
|---|---|
| Rarity | Exclusive |
| Element | Ice |
| Placement | Ground |
| Spawn Cost | 1,500 Yen |
| Update Added | 2.75 |
| Evolution | Alpha Devil → Alpha Devil (Omega) |
| Best Trait | Fission |
Alpha Devil is obtained exclusively through Devil Capsules in The Devil Within Event Shop.
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).

Evolving unlocks a significant damage boost and all three powerful passives. Evolution materials required:
| Item | How to Get |
|---|---|
| Alpha Devil’s Sword | Event Shop — 50 Devil Orbs |
| Universal Fragments | Merchant NPC (Gold) / Trickster NPC |
| Sky Fragments | Merchant NPC / Legend Stages |
| Ocean Fragments | Merchant NPC / Legend Stages |
| Gold | Farming stages |
Evolution steps:
Alpha Devil (Omega) retains Exclusive rarity but gains a major damage increase. Etherealize it further for even bigger boosts.
The evolved form has three powerful passives:
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.
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.
Alpha Devil (Omega) can switch between weapon modes mid-battle:
| Variant | Effect |
|---|---|
| Yamato (default) | Standard precision attacks |
| Mirage Barrage | -80% Damage but +1000% Range; continuous area attacks. Etherealization 2 reduces damage penalty to -60% |
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.
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.
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.
Fission is the top choice, as it boosts both Damage and Range simultaneously, maximizing the unit’s output in every game mode.
Based on current information, Alpha Devil is a limited event unit. Obtain it during The Devil Within event to avoid missing out.