Knowledge is Power

There are a total of 8 characters in the game that you can select from to be your character. For this trophy you must play a game with all 8 of them in total. You do not need to have just one person play as them as it will count across all players. This trophy will require playing 2-4 games depending on how many people you have playing in each, just make sure that you have everyone selecting different ones each game. Once you have played a game with each of the characters having been involved, the trophy will pop.