Pam and Poco: Both brawlers have healing properties and they can heal their allies easily. They can create more damage to the opponent brawlers.
Tara: She is perfect brawler for Gem grab mode. She can group up all the opponent brawlers and her team member can easily kill all the brawlers at once.
Jessie and Bo: They are good at collecting crystals from mine and can see the mine and locate ot easily from far.