Centaur

Centaurs are vestiges of a time when Ravnica was connected to the multiverse. Their origins are fey, and they bear the upper body of an elf and the lower body of a horse. Their elven bodies run the range of elven coloration, and their equine halves are equivalent to the horse spectrum.
Centaurs are most prominent in the Gruul Clans and the Selesnya Conclave.

Horsing Around

Age. While centaurs have lost most of their connection to the fey realm, they do retain a measure of longevity. Centaurs mature in their early twenties and live roughly two centuries.
Size. Your size is medium.
Speed. Your four powerful legs propel you faster than most others. Your base walking speed is 40 feet.
Charge. If you move at least 30 feet straight toward a target and then hit it with a melee weapon attack on the same turn, you can immediately follow that attack with a bonus action, making one attack against the target with your hooves.
Hooves. Your hooves are natural melee weapons, which you can use to make unarmed strikes. If you hit with them, you deal bludgeoning damage equal to ld4 + your Strength modifier, instead of the bludgeoning damage normal for an unarmed strike.
Equine Build. You count as one size larger when determining your carrying capacity and the weight you can push or drag. In addition, any climb that requires hands and feet is especially difficult for you because of your equine legs. When you make such a climb, each foot of movement costs you 4 extra feet, instead of the normal 1 extra foot.