W.D Gaster (Crossover Battlefield)

Summary
W. D. Gaster is a mysterious entity who, prior to Undertale's most recent major patch, could only be learned about in events accessed by modifying the game's save file. He was the royal scientist prior to Alphys, and is believed to be responsible for the creation of the CORE. Almost nothing else is known about Gaster's life aside from that and the tragic event of his death. One day, he supposedly fell into his "creation", not only ending his life, but shattering his very essence into an endless number of pieces across time and space. However, the fact Gaster ever existed at all is never brought up except by several equally as mysterious individuals. It is almost as if some part of him, or the things he accomplished in his life, are still retained in existence, while his identity itself has more faded into obscurity, or possibly vanished from the world entirely.

He is if not one of the most mysterious characters in the entire game.

Powers and Stats
Tier: Unknown

Name: W.D Gaster

Origin: Crossover Battlefield

Gender: Male

Age: Unknown

Classification: Monster (formerly), Former Royal Scientist, Mystery Man, Impossibility

Powers and Abilities: Superhuman Physical Characteristics,Acausaility,Nonexistent Physiology (Physical and mental),Non-Corporeal,Immortality (Type 5),Omnipresence,Spatial Manipulation,Void Manipulation,Technological Manipulation (The mere presence of his followers shut down frisk's phone)

Attack Potency: Unknown (The degree to which Gaster can affect reality, if he can even do so at all, is entirely unknown. However, it should be noted that attempting to name the fallen child "Gaster" results in the world being reset. This possibly means that anything too closely linked to Gaster cannot sustain its existence, as even the fallen child cannot exist should they have his name. It should also be noted that his in-game stats would technically put him beyond Flowey's God form, although if it is actually applicable is unknown)

Speed: Omnipresent

Lifting Strength: Unknown

Striking Strength: Unknown

Durability: Unknown (Gaster is impossible to harm by almost any means, as he technically does not even exist, at all. Likewise, it is unlikely Gaster can really cause direct harm to anything else for the same reason)

Stamina: Unknown

Range: Unknown

Standard Equipment: Unknown

Intelligence:  Immense in his life, as he was supposedly a genius of unparalleled intellect. Due to his omnipresence across existence, he is now likely omniscient to some degree

Weaknesses: The influence he has over reality is almost entirely unknown

Others
Notable Victories:

Notable Losses:

Inconclusive Matches: