Orcs

Orcs are one of the original races created by the world dragon Kiera, but primarily remained hostile towards most other races until more recent history. Around the year 25400AB, a few Orc tribes stepped forward from their more primal relatives and into the civilized structure of Kalos. Most clans chose to remain hostile, and continue to do so today.

Orcs have always had a strained relationship with the Human race specifically, but the reasoning is not entirely known.

Greater Orc Families:
Note, this list is just of the Orc families recognized by the rest of the civilized culture.
Krummsh
Blackgut
Ironbinder
Battlemaul

Orcs

Kalos Crash