There are 29 Accolades in the game and you just need 5 of them in ONE Match
for this Trophy. You get them for all sorts of specific things like: Most Kills, Least Deaths, First Blood, First to Capture a Shrine, Most Barrack Upgrades, etc. Some easy ones to get are for Shrine Captures, Barracks and Tower Upgrades; when you hit level 6, 9 and 12 you can go back to base and upgrade the Barracks and Towers. For all of these try to be the First to do it as well as get the Most of them. If things are going really poorly you can always hope for the Most Deaths Accolade!