Antlermice are quadruped mammalian species native to Valoran.
- splash art. may have encountered antlermice during his time wandering around Runeterra, seen in his
They have large ears for hearing and a long skinny tail for movability against larger predators. Their fur varies from light to medium dark drown, and their eyes are of a light green color. Their antlers are used for attracting mates, contesting with other males and generally for mating seasons and self-defense.
- 's splash art features antlermice and Helmet Bro's peculiar headgear (which can also be seen in-game, inside a nest within the blue side Raptors' camp).