The Darkest Knight

Nigh-Omnipotence: The Batman Who Laughs acquired the powers of Doctor Manhattan, due to his brain being transplanted into the corpse of Bruce Wayne who had said powers. This transformed him into a quantum being of near-limitless power. After absorbing the energy of every crisis in history she became more powerful than ever before. Her power was such that reality shook in response to her near-omnipotence, the possibilities of hypertime running out and the last inhabitants of the Gods' Sphere shuddering at her power. Bio-Fission: He is able to split and replicate himself. He is able to split his quantum consciousness between other separate physical forms that resemble his physical appearance. Bio-Fusion: Much like his Bio-Fission ability, Bruce can bring his sentient copies into his body with no adverse side effects.

Darkness Manipulation: The Darkest Knight can fire beams of darkness from his hands powerful enough to harm the Forge of Worlds-empowered Wonder Woman. He can also generate chains of darkness. Dimensional Travel: Bruce can traverse the various realities of the multiverse and reach these worlds at will. Energy Absorption: Bruce is able to absorb both Crisis and Anti-Crisis Energy, to increase his immense power. Energy Construct Creation: Bruce can construct deadly chains from his body that he can use in combat. Energy Projection: After his brain was transplanted into the corpse of Ultimate Bruce Wayne, The Batman Who Laughs became a being composed of a positive cosmic energy known as Anti-Crisis Energy. Bruce radiates this energy from his body and was able to project it on a large scale to match Perpetua's energy blasts. Flight: Bruce is not restricted by basic physical laws and can levitate and fly at will.

Geokinesis: The Darkest Knight's laughter was described as a terrifying sound that shook the entire Earth. Immortality: After his transformation, Bruce never seems to age physically and mentally. Infection: Bruce can also infect other power sources at will. He was able to find cracks in the Speed ​​Force and corrupt it. Interstellar Travel: Bruce is immune to the nature of space and is not inhibited by its lack of gravity. He can travel the far reaches of space where likely no human body could be without the aid of technology or shielding. Invulnerability: Bruce possesses incredible durability and is virtually invulnerable to any physical harm. He has only been shown to be harmed by the likes of Perpetua and Superboy-Prime. Molecular Reconstruction: He was able to restructure and alter his appearance at will. He is not limited to using this reconstruction power on himself alone, as he can also disassemble most inanimate objects and human beings. Disintegration Regeneration: The Ultimate Bruce Wayne reintegrated the molecules of his body after his disintegration. Shape shifting Size Alteration: Bruce can manipulate his physical size at will. There is currently no known limit to how much he can grow. He has shown to be able to grow from the height of an average man to the size of several planets. Bruce had also shown the abilities to capture his last 52 planets and place them safely within him and release them later at full size. Power Absorption: Bruce was able to instantly remove the Titans' powers. Reality Alteration: After receiving more Crisis Energy, Bruce gained the power to alter reality on a universal scale. He was able to create his own fifty-two universes of madness known as the "Final 52".

Bruce can move at immense superhuman speeds. He was fast enough to keep up with Barry Allen, Wally West, and Jay Garrick when he was chasing them.

Time Travel: Bruce's strength is to the extent that he was able to break time and space through his strength. By hitting her hard enough, Bruce was able to send Wonder Woman and himself through time to the dawn of creation. Telekinesis: Bruce is able to manipulate the movement of objects and people with his mind. He was able to control multiple fragments of the Source Wall to imprison Perpetua. Telepathy: The Darkest Knight was able to restore King Groblin-Robin to his normal state, regaining his free will. Summoning: Bruce was able to summon an army of zombie Flashes to hunt down Barry Allen, Wally West, and Jay Garrick. Resurrection: The Darkest Knight was able to revive his former crew. Nigh-Omniscience: Bruce perceives time in a non-linear fashion. This means that he sees the past, present, and future simultaneously. His powers allow him to see everything throughout time, as well as the workings of the multiverse. Bruce is also aware of all of the Batmans in the Dark Multiverse, and was able to extract aspects of the most terrifying and vicious of them, including their abilities and experiences, and unite them within his own mind. Cosmic Awareness: Bruce possesses an understanding of how the universe works on a cosmic scale. He claims to be able to sense the Dark Multiverse as if he were a part of it. Precognition: Due to his ability to see the past, present, and future simultaneously, Bruce can look into the future of his own timeline, as well as the future of every Batman in the Dark Multiverse. Retrocognition: Due to his ability to see the past, present, and future simultaneously, Bruce can look into his past, as well as the pasts of every Batman in the Dark Multiverse.

He likes to make his victims suffer, destroy everything, he constantly likes to mock his adversaries and drive them mad while fighting with the most powerful.