The Exia contender is present in 3 active TopList .
The categories in which Exia can be found are :
Manga
Video Games
Here is the list of TopList where you can vote for Exia:
The Eminence in shadow
Goddess of Victory: Nikke
Top of the NIKKE mobile game on TETRA creations.
It's up to you to interpret the question as you wish (most beautiful, strongest, etc.).