The Preeminent

Ninjago · Series · The Cursed Realm embodiment. Queen of the Cursed

Powers and abilities

Superhuman Physical Characteristics
Regeneration (High-Low, whenever one of her tentacles are cut, 2 more of them grow in its place. This process is almost instantaneous.)
Immortality (Type 1 and likely 7)
Size Alteration
Intangibility
Absorption (Can absorb souls and objects)
Portal Creation
BFR
Matter and Organism Possession
Large Size (At least Type 1 normally, while the Cursed Realm's size is unknown)
Levitation
Resurrection
Soul Manipulation
Disintegration
Cursing
Power Bestowal
Non-Physical Interaction (Can freely interact, harm and even absorb intangible and incorporeal ghosts and souls)
Fate Manipulation
Limited Law Manipulation (Can change the laws of the Cursed realm to a certain extent)
Ghost Summoning
Resistance to Fate Manipulation
Durability Negation
and Portal Creation
Ghosts can negate durability
turn people into ghosts
possess people
and have Mid-Godly Regeneration
The Cursed Realm can disintegrate those inside it

Water (Though it takes a tsunami's worth of water to drown it with its House Armor)

Ranked tied for #19 of 70 in Ninjago by strength.

The Preeminent vs The Traveler (The Legend of Zelda: Majora's Mask) (The Legend of Zelda · Tier HIGH 4-C): The Traveler · Slight edge
The Preeminent vs Animus (Metroid) (Metroid · Tier 4-C): Animus · Favored
The Preeminent vs Star Eater (Yu-Gi-Oh! · Tier 4-C): Too close to call
The Preeminent vs Sushang (Honkai: Star Rail · Tier 4-C): Too close to call
The Preeminent vs Nobody No-One (Doctor Who · Tier 4-C): Too close to call
The Preeminent vs Jyumenki Golgos (Kamen Rider · Tier LOW 4-C): The Preeminent · Favored
The Preeminent vs Superman (DC Extended Universe) (DC · Tier LOW 4-C): The Preeminent · Favored
The Preeminent vs Odin (Marvel Cinematic Universe) (Marvel · Tier LOW 4-C): The Preeminent · Favored