Quirk: borrowed strength.
The user can borrow the quirk from other heroes. But he can give them back even without physical contact. He basically holds it in his body, but once he let's go, the original users have their quirks back.
- while using this power, the original user of the quirk is powerless.
- character that borrows the power of others will face the same backlashes as the original users, but they can build up a tolerance through training. (The user could handle zero gravity strain more than uraraka for example, or navel laser can be user normally.)
- the user will have compatibility with the quirk for a while.
-for mutants, they remain the same, but they cannot use their quirks freely while this is in effect.
- The original user has to give their consent. While using the quirk, they feel a pull. They can give it willingly, or decline by activating their quirk for a second.
As an awakening,
- the user could temporarily combine multiple quirks but even having them causes a major strain on his body and can even break it apart over long use depending on which quirks they borrow.
Drawbacks
- the user starts with each borrowed quirk as a beginner. So, they'd have to borrow them.often and learn how to use them, or learn quick.
- of there is no one to borrow a quirk from, the user is just a normal human.
- overusing multiple quirks at once can break the body down, and can even put a strain on the body for multiple days later.
-using multiple strong quirks gives that much more of a strain.
This quirk is more for a support type hero and can basocally continue the fight with a quirk that has already lost the fight. On 1 side, this could mean he's fighting a losing battle. On the other side, he's using the same power with a different perspective.
This quirk could also combine multiple quirks for a strong attack.
For example: usibg fierce wings and endeavor's hellflame. Covering himself in flames while using the speed from fierce wings as a flying fire tornado attack (this would cause a huge strain)
This could also be used to teach eri how to use her quirk, and also to figure out more uses of a quirk because everyone thinks differently.
In a way, this quirk is similar to monoma since he can only shine by borrowing the strength of others. This quirk could also buy heroes some time to recover while he's using their quirks, and giving them hints on how to beat the opponent.