A Supercharged match is one where players gain the advantage of double mana after a set number of turns. Early use of Supercharged matches gave the double damage benefit to both the player and the opponent. Trial of the Planes introduced the idea that Supercharged could be applied one-sided, where only the opponent gets the benefits of double mana and the player must play with a handicap.
In Supercharged events, each color match provides an additional 3 mana.