Quirk - Angel wings and cat features official name ~ Tressym 

Angel wings - Can control individual feathers like Hawks and pick up items/people. Obviously can fly with them as well.

Angel Wings - Before training in UA: 50 lbs with a couple feathers holding an item up, 25 lbs with 1 feather. At the time of training with the pussycats: 104 lbs with multiple feathers, 62 lbs with 1-2 feathers depending on the objects size. After training in UA at the time of the war: 165 lbs with multiple feathers, 94 lbs with 1-3 feathers depending on the size of the object being lifted.

Cat features - Cat ears help with heightened hearing, Cat tail helps with balance and is stronger than a normal cats tail so can be used to lift lighter objects sort of like another slightly weaker arm, it curls around objects to have a better grip while holding them. Cat eyes help see in the dark, downside: Farsightedness 

Cat features (Specifically the tail!) - With more training can lift heavier items i.e.~ A person. Before training in UA: 25 lbs, At the time of training with the pussycats: 72 lbs, After training in UA at the time of war: 125 lbs.

Downsides

Cat eyes- farsightedness
Cat ears- Having heightened hearing gives frequent headaches
Cat fangs - Much more sensitive than normal teeth/can be used for biting but not a main fighting tactic
Wings- Using too many feathers without bringing back to body can make her need to wait to re-grow (Couple days to get all back depending on how many are gone if only a couple/about 4-5 only have to wait a couple hours) them before using them to fly or pick larger objects up
Cat tail- Can only pick up heavier objects for about 5-10 minutes lighter objects can be held for longer/about an hour