Wraith Abilitiy

Wraiths strongest passive is having the smallest hitbox in the game, depending what other legend you compare its few tens % or over 100% difference.

Example:
0 shield Wraith and Gibraltar shoot each other with center chest aimed peacekeeper shot while both of their characters are slightly turned.
Guess which one dies? Yeah Gibraltar "the tank" of this game, because he eats all bullets any day with his huge 140% larger hitbox.

Before Respawn adresses this always on buff of wraith, her abilities could as well be nothing and she would still wreck in fights.
But wraiths skills are useful, phase is one if not the strongest fight escape button in the game.
Watch any big name apex streamer (all of them play wraith also by coincidence?) and just see them abuse that phase when they would have died with any other legend due to being surrounded by enemies.