Boosters

Boosters double the base XP a player receives in Tribes: Ascend, allowing classes, skills, and perks to be unlocked at a faster rate. Boosters have a limited duration when activated, available in 1-day, 10-day and 30-day packages.

Boosters stack with the XP bonus obtained from VIP status. If a player received 1000 XP at the end of a match, the bonus from VIP status would increase it to a total of 1500 XP. With a booster active, the total would increase to 3000 XP, triple the base values.