Jack Noir is an Agent of Derse who appears in every session of Sburb. He oversees various affairs of the kingdom and does all of the most important and most tedious paperwork, and is the direct subordinate of the King and Queen. In the kids' session, he slew the Queen, and soon after, the King, declaring himself as the Sovereign Slayer and wreaking havoc on the Medium.
Powers and Stats
Tier: At least 9-A, likely higher | At least 7-A, likely higher | 2-A
Name: Jack Noir, Bec Noir, The Sovereign Slayer, The Cancer, The Demon, Dog Jack, Beta Jack
Classification: Dersite Agent, Renegade Pawn, Final Boss
Powers and Abilities: Superhuman Physical Characteristics, Expert Knife User, Immortality (Type 1), Acausality (Type 1), limited Cosmic and Fourth Wall Awareness, Resistance to Pain, Radiation, Poison Manipulation and a limited one to Precognition | All previous abilities to a far greater extent, True Flight, Master Swordsman, Can summon the Red Miles, Fire Manipulation | All previous abilities to an immensely greater extent, Radiation Manipulation, Teleportation, Matter Manipulation, Invulnerability, Immortality, Spatial Manipulation, Intangibility, Pocket Reality Manipulation, Forcefield Creation, Duplication, Attack Reflection, Energy Projection, Extrasensory Perception, Resistance to Time Stop (Beings prototyped with Becquerel can't be affected by Fear No Anvil's time stop) and Space-Time Manipulation
Attack Potency: At least Small Building level, likely higher (An alternate version of himself was capable of easily slaughtering hordes of large monsters, and this version should have the same strength) | At least Mountain level, likely higher (Should be somewhat comparable to the Black King, who fought the trolls. Matched Bro in swordfight. Casually severed the chain that connected Prospit and its moon. Single-handedly slaughtered the Prospit,an and Dersite armies within seconds.) | Multiverse level+ (Inherited all of Bec's First Guardian powers, including matter and energy manipulation. Completely destroyed the Trolls' session. Doc Scratch stated that Jack was much more powerful than himself. Should be at the very least equal to God Tier Jade, who can channel the energy of the Green Sun, which is made out of two Bilious Slicks. Easily destroyed Bilious Slick, who contained infinite parallel versions of a universe)
Lifting Strength: Unknown
Striking Strength: At least Small Building Class, likely higher | At least Mountain Class, likely higher | Multiversal+
Durability: At least Small Building level, likely higher | At least Mountain level, likely higher | Multiverse level+ (Extensively fought against the Peregrine Mendicant, who is his equal in strength. Survived the destruction of Bilious Slick)
Stamina: Limitless (Was able to fly through the Furthest Ring for three years straight while engaging in combat with the Peregrine Mendicant. His endurance comes from the Green Sun, which possesses the combined energy of two Bilious Slicks)
Range: Standard melee range | Interplanetary | Multiversal+
Standard Equipment: His sword, Bro's shades, 4x Prototyped Ring, An attitude, Lil' Cal (previously)
Intelligence: Above Average. Though Jack lacks impulse control and often loses his cool.
Weaknesses: Jack is quick to anger, he is unable to harm Jade Harley due to being prototyped with Bec, and is rather uncreative with his powers, as well as no longer being entirely sane. He also loses his powers should he lose the ring.
Key: Base | Jackspers Noirlecrow/3x Prototyped Ring | Bec Noir/4x Prototyped Ring
Note: This profile only covers the Jack Noir of the Beta Session. There is a Jack Noir in every session, though the only ones important to Homestuck's story are the Beta Session's Jack Noir, the Alternian Session's Jack Noir, and the Alpha Session's Jack Noir.