Team-Up Bonuses are awarded when certain Heroes are paired together in a battle. Some hero pairs get multiple Team-Up Bonuses. The Bonus awards the players a 50 points per bonus at the end of the battle. As part of the PvE Score Modifier, Team-Up Bonuses improve the player's total score and increases the speed of obtaining Mastery Stars. Following later updates, Team-Up Bonuses now display in a Hero's Bio section in the Team page of the game.