The ability to merge separate powers into a single whole and combine/merge powers to create combos or even to create a new force. Sub-power of Superpower Manipulation. Superpower variation of Amalgamation.
Double Power Manipulation
Duel Wielding Powers
Simultaneous Ability Use
The user can merge two or more powers to create new powers as well as different combinations. Sometimes the second ability may be naturally born, on others it may have been taken from another by force.
The users can even use two or more separate powers simultaneously to use for various uses.
In some situations, having more than one ability spontaneously can be considered rare, or even an impossibility.
In some cases, even though a person possesses more than one ability, they may not use more than one at the same time.
Powers that are opposite to each other, (e.g. fire/ice, chaos/order) may not fuse and/or might even counteract each other unintentionally.
Red (Transistor); with the Transistor
Eiji Hoshimiya (Big Order); via Bind Dominator: Add-On
Diablo (Diablo); Fire/Electric/Darkness
Issei Hyoudou (Highschool DxD)
Yuuto Kiba (Highschool DxD)
Mikan Sakura (Gakuen Alice)
Joshua Rauje (The Young Guardians)
Spyro (Spyro the Dragon)
Natsu Dragneel (Fairy Tail)
Gajeel Redfox (Fairy Tail)
Future Rouge (Fairy Tail)
Rufus Lore (Fairy Tail)
God Serena (Fairy Tail)
Kekkei Genkai, Kekkei Tōta and Kekkei Mōra Users (Naruto)
Naruto Uzumaki (Naruto)
Madara Uchiha (Naruto)
Sasuke Uchiha (Naruto)
Revan (Star Wars)
Prince/Princess (Fable III)
Cole MacGrath (inFamous 2)
Lucy Kuo (inFamous 2)
Nix (inFamous 2)
John White/The Beast (InFamous 2)
Delsin Rowe (inFamous: Second Son)
Fraaz (Legend of Zelda: Spirit Tracks)
Peter Petrelli (Heroes)
Marshall D. Teach/Blackbeard (One Piece)
Paige Matthews (Charmed)
Wyatt Halliwell (Charmed)
Chris Halliwell (Charmed)
Whitelighter Hybrids (Charmed)
Player (Doodle God)
Kiyama Harumi (To Aru Kagaku no Railgun)
Oriana Thompson (To Aru Majutsu no Index)
Emma deLauro (Mutant X)
Arthur Petrelli (Heroes)
Lucemon (Digimon Frontier)
Zap (Skylanders: Spyro's Adventure)
Emma Gilbert (H2O: Just Add Water)
Rikki Chadwick (H2O: Just Add Water)
Gill (Street Fighter III)
Urien (Street Fighter III)
The One Being Sought (Code: Breaker)
Shigure (Code: Breaker)
Hachiouji Saechika (Code: Breaker)
Takatsu Aoba (Code: Breaker)
Toa Takanuva (BIONICLE)
Skulduggery Pleasant (Skulduggery Pleasant)
Valkyrie Cain (Skulduggery Pleasant)
Kevin Levin (Ben 10)
Big Chill (Ben 10: Alien Force/Ultimate Alien)
Echo Echo (Ben 10: Alien Force/Ultimate Alien)
Monkey D. Luffy (One Piece)
Spider-Man (Marvel Comics); via stealth suit
Terumi Yuuki (BlazBlue)
King Koopa (The Adventures of Super Mario Bros. 3); via the Power Pendant
Egg Nega Wisp (Sonic Colors)
Druman (Bakugan: Battle Brawlers)
Centorrior (Bakugan: Battle Brawlers)
Rabeeder (Bakugan: Battle Brawlers)
Trycloid (Bakugan: Battle Brawlers)
Hairadee (Bakugan: Battle Brawlers)
Taygen (Bakugan: Battle Brawlers)
Goku (Dragon Ball)
Majin Buu (Dragon Ball)
Ichigo Kurosaki (Bleach)
Ninth Espada (Bleach)
Mirage Pokémon (The Mastermind of Mirage Pokémon)
Ultra Boy (DC Comics)
Composite Superman (DC Comics)
Super Skrull (Marvel Comics)
Weapon XI/Deadpool (X-Men Origins: Wolverine)
Gabriel Ashlocke (Mutant X)
Emma DeLauro (Mutant X)
Users of the Enjoining Spell (Buffy the Vampire Slayer)
Tiamat (Dungeons & Dragons)
PROXY (Star Wars: The Force Unleashed)
Shujinko (Mortal Kombat)
Xemnas (Kingdom Hearts)
Mega Man (Mega Man)
Asura (Asura's Wrath); via his Destructor form
Riku (Kingdom Hearts)
Roxas (Kingdom Hearts)
Yusuke Urameshi (Yu Yu Hakusho)
Jake Hunter (Villain.net)
Amu Hinamori (Shugo Chara); as Amulet Dia
Rika Hiiragi (Shugo Chara); as Pure Feeling
Users of Fusion Magic (Slayers)
Annaberge (Valkyrie Crusade)
Clow Reed (Cardcaptor Sakura)
Users of "One For All" (My Hero Academia)
God Rugal (Capcom vs. SNK 2)
Combo Man (Marvel Comics)
Ichigo Kurosaki (Bleach)
Kevin Levin (Ben 10)
Julius (Sword of Mana)
By absorbing the Devil's Fruit of Edward Newgate, Marshall D. Tech/Blackbeard (One Piece) can control the Yami Yami no Mi and Gura Gura no Mi. He continues to steal more abilities from powerful Devil Fruit users.
Monkey D. Luffy (One Piece) uses Busoshoku Haki in conjunction with his Gear Third technique to create his Gomu Gomu no Elephant Gun attack.
The Egg Nega Wisp (Sonic Colors) can mix and match the different Wisp Color Powers.
Kurosaki Ichigo's (Bleach) dual blade Zanpakuto represents his multiple powers: the left is his Quincy from his mother, the right is his Soul Reaper/Hollow from his father, and he also has traces of Fullbring powers.
The One Being Sought (Code: Breaker) was born with the two abilities "Absolute Space" and "Cell Regeneration", granting him a powerful offense and defense, respectively.
Shigure (Code: Breaker) can manipulate "Ash" and use the "Giga Phantom" to increase his body parts size.
Hachiouji Saechika (Code: Breaker) can manipulate "Shadow" and "Effacement" to induce death around him.
King Bowser Koopa (The Adventures of Super Mario Bros. 3) uses his "power pendant" to mix the powers of the Fire Flower, the Super Leaf, and the Kuribo's Shoe.
Annaberge (Valkyrie Crusade) can manipulate both fire and poison, and can even combine the two, making a poisoned fire.
Clow Reed (Cardcaptor Sakura) combined both Eastern and Western magic to create the Clow Cards.
"One For All" (My Hero Academia) is a quirk that can stockpile power for the user, granting them immense strength. "One For All" was originally two quirks merged into one, a quirk that grants strength and an unknown quirk that could be passed onto another.
God Serena (Fairy Tail) mixing his Purgatory Dragon's Hell Blaze and his Seaking Dragon's Water Formation Envelopement to overwhelm his enemies.
God Rugal (Capcom vs. SNK 2) is the result of Rugal Bernstein combining his Orochi power with Akuma's Satsui no Hado.
Sasuke Uchiha (Naruto) transplanted Itachi's eyes into himself combining both of their individual Mangekyo Sharingan into a single and more powerful form.
Ichigo Kurosaki (Bleach) after complete hollowfication, his Hollow and Shinigami powers were fully unified into a single form.
Issei Hyodou (Highschool DxD) awaken the Diabolos Dragon Armour after combine the power of the Ouroboros Dragon and the Welsh Dragon into a single form.
In the mutated form of Kevin 11, Kevin Levin (Ben 10) could mix and match the different powers of the Omnitrix aliens that made up his mutation.
All for One (My Hero Academia) is an ability theft based Quirk that allows its user to steal and stockpile countless Quirks, combining them in various different ways. Such as combining Muscle Coiling with Air Pressure and numerous attack power/strength augmentation abilities to magnify its destructive capacity.
Natsu Dragneel (Fairy Tail) is infused with the combined magic power of seven Dragon Slayers, making him powerful enough to slay Acnologia.