This happened. This page is a list of the powers everyone got. Because Ketsu is tired and too unimaginative to come up with a better lead paragraph for this page.
Aftran 942: Able to see ultraviolet light
Agito Wanijima: Shark features
Allen Walker: Interference with his Innocence
Alucard: Super jumping
Amaterasu: Her true form is visible
Angel: Super strength
Ashura-ou: Interference with his pyrokinesis
Asuka Langley Soryu: Pheremone control
Axel: Self-duplication
Castiel: Manifests a halo
C.C.: X-ray vision
Chuck: Postcognition
Ciaphas Cain: Camouflage
Ciel Phantomhive: Cat-like features
Conrad Weller: Creating and manipulating light
Cross Marian: Pyrokinesis
Duo Maxwell: Super speed
Elizabeth Middleford: Brings inanimate objects to life
Eridan Ampora: Aquatic mutation
Euphemia li Britannia: Involuntary shielding
Fai D. Flourite: Age regression
Fletcher Tringham: Interference with his alchemy
Fuuma Monou: Dragon of Heaven powers
Hiling Care: Molecular reconstruction
Itachi Uchiha: Interference with his Sharingan
Jade Curtiss: Empathy
Jeanne Francaix: Telepathic communication
Jennifer: Levitating based on happiness levels
Josak Gurriere: Controlling shadows
Jun Ushiro: Turning his skin to armor
Kaien Kurosu: Becomes a full vampire
Kitty Pryde (AoA): Field disruption
Kitty Pryde (Evolution): Interference with her phasing
Komui Lee: Can heal others
Lavi: Empathy
Lelouch vi Britannia: Copies the abilities of those near him
Maya Fey: Turning into steel
Miranda Lotto: Noah-like transformation
MOMO Mizrahi: Interference with her ether abilities
Neil Dylandy: Defying gravity
Nepeta Leijon: Cat-like features
Nunnally vi Britannia: Fluffy angel wings
Orihime Inoue: Manipulating the senses
Peregrine Mendicant: Prototyping manifests
Red Link: Bouncing like a rubber ball
Remy LeBeau: Interference with his powers
Revive Revival: Dog-like features
Ribbons Almark: Molecular destruction
Rin Kagamine: Can use her singing to echolocate
Rose Lalonde: Squid tentacles
Roxas: Controlling wind and air
Saki Konishi: Rearranging solid substances
Sam Winchester: Telekinesis
Setsuna F. Seiei: Grows Gundam-like armor
Suzaku Kururugi: Shrinking
Tatsuma Sakamoto: Can make people happy
Tavros Nitram: Butterfly wings
Terezi Pyrope: Grows a lizard's tongue
Tieria Erde: Telepathy
Tsukasa: Shapeshifting into other people
Tyki Mikk: Noah powers deactivated
Uther Pendragon: Telekinesis
Winry Rockbell: Becoming data
Xion: Involuntary shapeshifting
Yasutora "Chad" Sado: Can talk to animals
Yuuki Kuran: Emotion-controlled power surges
Yuuri Shibuya: Water manipulation
Zelda: Half-transformation into Sheik
Zero Kiryuu: Makes roses grow where he walks