Skulker

Skulker is a character from the Danny Phantom series.

Skulker is a ghost obsessed with hunting to such an extent that he's considered the Ghost Zone's greatest predator. Growing bored, he looked to the real world for a challenge and fixated on Danny, whose hybrid nature made for an endlessly exciting hunt.

In the XP4 fics, Skulker debuted in XP4 Heroes of the Multiverse - Kick-Off!.

Appearance
In his true form, Skulker is a tiny green blob with a face, red eyes, and limbs.

Skulker normally wears a weaponized robotic suit. In this form, he has electric green eyes, electric green flaming hair and goatee, and jagged teeth.

The "skin" of his suit is an off-white and his arms have metal seams. He wears a black tank top and pants, a dark gray shoulder guard on his left shoulder, and a dark gray belt that slings across his chest.

Skulker also wears dark gray gauntlets that have technological features in the wrists, along with a gray utility belt that has a blue "S" on the buckle.

He wears gray boots with blue laces and a necklace with a white skull on it. Over the series, Skulker's suit gets several technological upgrades and new weapons.

Personality
A rather confident yet callous ghost, Skulker is persistent and determined in his quest to hunt down rare ghosts for his growing collection, Danny included.

Because of that, Skulker has become one of Danny's frequent enemies, a murderous, sadistic, greedy, and ruthless hunter to the very core, Skulker enjoys a good hunt with good prey as a prize, so much that he would often offer his targets a beginning "headstart" just so he could relish the hunt even longer.

Knowledgeable in the ways of the hunt and often blunt and arrogant (he has a habit of calling Danny "whelp," or "ghost child," Skulker, at rare times, has a bit of a lighthearted side, appreciating Danny's compliment on his new weapon in "Bitter Reunions," for example. Should a major issue ever arise, it can be expected that Skulker eventually teams up with Danny to fight off the big threat.

He also seems to possess good leadership qualities, having rounded up numerous ghosts many times throughout the series and commanding them to attack when the opportunity arises.

Abilities
Robotic Suit: Skulker has ghost powers (invisibility, flight, intangibility, and overshadowing). As evidenced in "Micro-Management," however, he doesn't often rely on them, preferring instead to use the various weaponry embedded in his suit, however he is shown to go invisible and intangible a lot, and even though he can fly he uses a jet pack on his suit, possibly to enhance his speed.

Trivia

 * Skulker has teamed up with Danny numerous times, despite primarily being an antagonist.
 * It is revealed in "Girls Night Out" that Ember McLain is his girlfriend.
 * Skulker's true form was seen three times during the course of the series, first in his debut "One of a Kind" then in "Double Cross My Heart" and lastly in "Girls Night Out".
 * Incidentally in two out of three times, his Ecto-Skeleton was destroyed when he was seen in his true form.