Piper - Ultra Umbrella
If any brawler is within 2 tiles around her, she will receive a shield that covers 39% of the damage
Frank - Apocalyptic Disco
Frank charges a bar that recharges every 10 secs. When the bar is full, it will immediately create a circle around Frank (Same size as Max's super). Friendly brawlers and Frank himself within the circle will get their supers charged by 33.33%. The bar is used up after that and has to recharge again.
Bea - Hornet Temper
Bea rages when under 30% health. She moves faster by 17% and her attacks and super will get increased by 17%
Bibi - Three Strikes and You're Out
If Bibi misses three of her shots, she will get a +1050 damage boost on her fourth swing.
Pam - Mama's encouragement
Friendly brawlers within the circle of Pam's turret will reload faster by 31%
This post took me longer than the last three, hopefully it was worth it.