Gear-Nightmare Jack Icon Nightmare Jack

Gear-Nightmare Jack Render

Rarity: Rarity-UR Icon Ultra Rare
Element: Element-Fire 001 Icon Fire
Cost: 28
Reforge: Reforge Gear Icon 002 Reforge Gear Icon 002
Hidden: Unlock Potential Gear Icon 002 Unlock Potential Gear Icon 002 Unlock Potential Gear Icon 002 Unlock Potential Gear Icon 002 Unlock Potential Gear Icon 002
Type: Gear-Monster Type Icon Monster
Basic: 1
Max: 70
Potential: 100
Stats: Stat-ATK 001 Icon ATK Stat-DEF 001 Icon DEF
Basic: 725 725
Max: 3215 3215
Potential x5: 3292 3292
With +99: 3787 3787
Max Unison Chance: 7574
With Class & Shared Traits: Class-Soldier Icon Class-Lancer Icon Class-Archer Icon Class-Mage Icon Class-Cleric Icon Class-Rook Icon Class-Berserker Icon Class-Treasure Hunter Icon
Stat-ATK 001 Icon ATK 4544 4544 4430 4430 4430 4430 4430 4430
Stat-DEF 001 Icon DEF 4430 4430 4430 4430 4430 4430 4430 4430
Element-Elemental Attack Icon Elemental Attack
Element-Fire 001 Icon Element-Water 001 Icon Element-Wind 001 Icon Element-Light 001 Icon Element-Dark 001 Icon Element-Time 001 Icon Element-Star 001 Icon
1 0 0 0 0 0 0
Class and Shared Traits Stats do not apply towards Max Unison Chance Stats.


When the streets are filled with monsters and men, Jack leads the nightmare parade chanting the words "trick or treat". No one really knows who or what he is.

 Nightmare Parade

Ability Power 200. Damages all enemies with magic fire damage. Added effect: 70% chance to confuse target for 50 seconds. Level bonus: Ability Power boosted by 10 for each increase in Skill level.

Hidden Potential:

Hidden Skill Gear Icon 1. ATK Up 1000

Hidden Skill Gear Icon 2. DEF Up 1500

Hidden Skill Gear Icon 3. [Additional Unison Effect] Reduces the status ailment resistance of all enemies by 30% for 50 seconds.(This effect will activate before confusion is applied.)

Hidden Skill Gear Icon 4. ATK Up 2500

Hidden Skill Gear Icon 5. [Additional Unison Effect] Curses all enemies for 50 seconds at success of 60 points.

How to Obtain: Reforge
Reforge Path:
Reforged From: Gear-Halloween Jack Icon Halloween Jack
Reforges Into: N/A
Reforge Requirements for Nightmare Jack:

Gear-Pumpkin Pot Icon Pumpkin Pot x5

Go to: Monster EncyclopediaUR

Notice: Basic and Max stats for Gear in the Unison League Wikia are from the Encyclopedia section of the game, as information from a player's inventory may have different stats from the Class and Shared Traits applied to the Gear. The game's Encyclopedia do not apply these additional stats.

Some Max Unlock Potential stats in the Wikia are calculated from rough estimates. These are marked with a Template until official Max Unlock Potential stats are given in the game.

The Gear pages are best viewed in Desktop mode.

Battle AutophrasesEdit

Battle Start
  • Welcome to the nightmare! (All Hallows' Eve, as the Enemy)

  • Till another night! (All Hallows' Eve, as the Enemy)

Less than 30% HP
  • Having fun? (All Hallows' Eve, as the Enemy)



  • It is one of the few Monsters that has their own Autophrases in the game.
  • This Monster Gear is in commemoration of Halloween.