The United Horde

The United Horde is an uprising of monster races from various tribes united under one banner, whose founding dates back to the Age of The Lich King. The group fights for the rights of the monster races and strives to be treated as equals. The Horde is led by three of the largest tribes that confer together for important decisions.

Nekri
The Nekri consist of goblinoids of all kinds and make up the bulk of The United Horde. They are led by two hobgoblins, Der and Elprup, who are frequently referred to as the tallest. The leaders of The Nekri are voted on by the tribe, but the goblins that make up most of the tribe tend to vote for whoever the tallest ones are. The Nekri (and thus, the tallest) tend to lead the entire United Horde as well, because they aren't as bloodthirsty as Gruumsh's Swords, and they aren't as apathetic as The Amalgamation.

Gruumsh's Swords
Gruumsh's Swords are a massive tribe of orcs who have known only war and bloodshed for generations, this (alongside their low intellect) makes it impossible to sway them from the raiding lifestyle they are accustomed to. The orcs look to the largest orc for leadership, this leader is constantly challenged for their position, and will readily defend it at any point in time. Their current leader is a massive orc known as Nihilator, who satiates Gruumsh's Swords with the bloodshed they seek, and demonstrates his strength frequently, so he is not challenged as often as past leaders, and has led the sect for an impressive length of time.

The Amalgamation
The Amalgamation is a group of creature known as Amalgams, which are creatures from the underdark who are known for their unique trait of slowly becoming similar to whatever creature they eat. Typically they are completely bestial, similar to their prey, but this group has shown that by consuming intelligent creatures, they too can gain sentience. The amalgams have high intelligence because of their prey, and prefer secretive methods such as subterfuge.