Antimatter
Anti-Hydrogen, Anti-Carbon, Anti-Nitrogen, Anti-Oxygen
Step through the looking-glass to meet the students of Antimatter Academy, Academy 118’s rival school! These topsy-turvy versions of the elements get along with each other just fine, but they really don’t play nice with ordinary matter. And for good reason: though the two schools are theoretically evenly matched, Academy 118 always ends up on top somehow, which the Antimatter students find exceedingly frustrating.