During missions, your performance is rated against other players. With events, you can increase your rank on the leaderboard by earning more EP or event points. EP is rewarded at the end of a mission. The more damage you deal, the more EP you will earn. All four players are ranked in terms of damage they have done. The player with the most damage dealt earns first place, which results in 125 EP. Use your skills liberally to inflict large amounts of damage. Their relatively short cooldowns will allow multiple uses. The best way to do the most damage is to always be where you can attack. Use dodge to move around faster. Additionally, switch characters as needed. For example, switch to a Blaster class to kill steal an enemy that will be attacked by a Scrapper teammate.