- Widely regarded as one of the most dangerous entities in existence, and a threat to the greater multiverse itself.
- Created a wave of weirdness that caused different effects to occur on anyone/thing it hits (Spawned a tentacle in Soos' backyard, turned his grill into a monster, made Soos' grandmother into a chair, made Gompers the goat grow to an immense size, animated the church bell into a living thing, etc.).
- Created bubbles of pure madness that distort whatever enters them in completely unknown, different, and random ways (Ex. Dipper and Wendy were temporarily turned into birds, anime characters, deli meat, and even live-action. Gideon and Ghost Eyes were turned into basic polygonal characters, women, and a silent cartoon)
- Created Mabel's prison bubble, an entirely separate realm that is filled with infinite energy, allowing those in it to receive anything they desire even before knowing what they want. It is also Bill's most diabolical creation yet as it requires "a heart made of titanium" to even resist its temptations inside. Regeneration
- Instantly regenerated his hat after being hit by Ford's Quantum Destabiliser, which blasts objects into nonexistence, though only his hat was damaged.
- He exists in a state of Quantum Uncertainty
- "I EXIST IN A STATE OF QUANTUM UNCERTAINTY! THAT MEANS THAT EVERYTHING I AM, I'M ALSO NOT! IT ALSO MEANS THAT YOUR CAT IS DEAD! BLAME SCHRODINGER! HE'S A LOUSY PET SITTER!" Speed
- After getting the power of the Weirdmageddon, he could obliterate Time Baby before the latter had a chance to even react to his attack, while before they were evenly matched.
△Weirdmageddon 1: Xpcveaoqfoxso△
(evil laughter) He he he he he! Ha ha ha ha ha! AHH HA HA HA HA HA!!!
Bill Cipher: (Maniacal laughter) Oh, it's happening, It's finally, finally happening! (Continues laughing as what appears to be muscle fiber covers him) Physical form? Don't mind if I DO! (Is encased in a metal pyramid & vanishes)
His body gains flesh, metal, & pure energy as Bill finally obtains a physical form, becoming a △ of light.
You are powerless as Bill lifts you up & seals you in a prison bubble.
Bill: (Laughs, with a deep voice:)* ALRIGHT, LISTEN UP YOU ONE-LIFESPAN, THREE-DIMENSIONAL, FIVE-SENSE SKIN PUPPETS!(Normal voice:) For one trillion years, I've been trapped in my own decaying dimension, waiting for a new universe to call my own. Name's Bill! But you can call me your new lord and master for all of eternity (Casually melts the statue of Nathaniel Northwest)*
Someone tries to bargain with Bill…
Bill: [sarcastic] Oh wow, that's a great offer. How 'bout instead I shuffle the functions of every hole in your face? (Snaps fingers; their face contorts grotesquely) They fall over, screaming as you watch in horror.
Bill C: (Cackles evilly as people flee, he turns a rando to stone)
Bill: It's time we do a little redecorating. I could really use a castle of some kind. (A pyramid forms in the sky) And how about some bubbles of PURE MADNESS?! (Colorful bubbles appears)
Bill: This party never stops! Time is dead and meaning has no meaning! Existence is upside-down and I reign supreme! WELCOME, ONE AND ALL, TO WEIRDMAGEDDON!
⚠️△ BILL CIPHER △⚠️
FEATS:
Suddenly, the Time Police, Blendin, and Time Baby barge in, crashing the party. Blendin, and Time Baby accuse Bill of possessing Blendin and almost destroying reality. Bill vaporizes the Time Police holo-projections and Time Baby instantly, and the party resumes.
Bill: Oh, no, a tantrum! Whatever will I do about that-HOW 'BOUT THIS?? BOOM. (He vaporizes the Time Baby and the police with a single shot from his finger into nonexistence; his eye turns into a mouth and blows the smoke off his finger)
BYE, BYE BABY Bill starts laughing.
Bill: Diapers and his army had warped to Weirdmageddon—and RIGHT into my trap. With that stupid Baby out the way, TIME is now on my side… Next stop: THE MULTIVERSE!