Tiamat (Ghostbusters)

Summary
The Sumerian God of Chaos, Tiamat was a primary antagonist of the Ghostbusters throughout the comic book series. She is the daughter of the interdimensional warlord Koza'Rai, sister to Gozer and half-sister to Rachel Unglighter. Tiamat has been at feud with her brother Gozer for centuries, to whom she eventually had banished to another dimension. After the Ghostbusters defeated Gozer, Tiamat took an interest in Earth. It wasn't until the Ghostbuster pulled off the miracle of breaking out of the Collector's dimension that she decided to act upon this interest. And thus began the mischief that the God of Chaos would inflict upon the heroes.

Powers and Stats
Name: Tiamat

Origin: Ghostbusters

Gender: Female

Age: At least several centuries (she's been fighting her brother for at least this long), likely many millenniums

Classification: Goddess of Chaos, High-Spectrum Class 7

Abilities: Superhuman capabilities, immortality (Type 4. Even with her entire essence removed and trapped in multiple dimensions, she was still alive, even if it was as a skeleton), regeneration (Low-Godly), intangibility, transmutation, nigh-omniscient, soul manipulation, dimension manipulation (creation, travel, porting, remote viewing and hi-jacking), teleportation, flight, transformation (a multi-headed dragon), size enhancement, shapeshifting, possession, can affect the laws of physics and cause abnormal phenomenon within a plane of existence by her mere presence alone, can snatch beings who are pre-destined bound (took Winston out of Heaven), can enter one's subconscious (even when another powerful being is pre-occupying it), can manipulate the physical surroundings (made a building un-enterable by anyone other than the appointed), can take shape on any solid surface, time anomalies occur by her presence in the world (future Ghostbusters appeared to the present Ghostbusters), mind manipulation (can alter the memories of an entire planet), can induce extracorporeal experiences on others, can send one's consciousness to another dimension (did this to Gozer)

Weaknesses: Magic equivalent to her lineage has better odds at affecting her. Can be arrogant

​​​Resistances:

Aleph: 0

Firepower: Multiverse level (stronger than Gozer, whom can destroy universes (has done so to them before) and is considered a multiversal entity. She's also the creator of her pocket dimension and can easily stand up to a power than has multiversal reach)

Durability: Multiverse level (had no trouble taking a dozen crossed streams; said streams have universal and multiversal feats with less. Also wasn't bothered by 20+ streams while depowered by her sister's magic. Even a possessed Ray by Gozer was able to handle 4 streams at max setting)

Lifting Strength:  At least Superhuman (does not specialize in this, but would be stronger than common ghost that can lift cars and toss them a considerable distance)

Striking Strength: Does not specialize in this

Range: Multiversal

Speed: At least the speed of light (has blocked and reacted to proton and its stream-crossing variants numerous times)

Stamina: Extremely High

Precision:  High (can make changes on a subatomic level)

Intelligence: Extremely high (possesses knowledge and insight on a host of events across the multiverse)

Equipment: None

Techniques:

Victories: None notable

Defeats: None notable

Stalemates: None notable