(Note this is a quirk for a darker story and mainly for a villain if your not into that don't read any further)
Name:Cannibal
Description:After eating another human the user gains their memories,quirk,and more physical power.
Strengths:
*The user can gain multiple quirks
*Their physical strength and speed will be increased enough to be as strong as a quirk
*They can gain information very easily
*They gain sharper teeth
*this power works on anybody including someone as strong as All Might or All For One
Weaknesses:
*A morally sound person won't be able to use it
*The user must consume half of the users body mass
*Their quirk forced them to kill
*They have no special attributes to start off
Special Attack:Quirk Rush
The user uses all the energy they've taken from their victims shooting it out at their opponent