The Yarazi are the Gibbering Hordes' fastest unit. With a quick Speed 10 and the Ability to Glide above other Fireteams and some Terrain, they are capable of getting where you need on the battlefield.

When Charging, the Yarazi can move a full 20" and follow up with a 2" Diving Pounce (for a total threat of 22") that comes in on a mighty Strength 4 on the Charge.

There's also less danger of leaving the Yarazi over-exposed, as they are able to move a full 10" after one of their Fireteams are killed. This lets them run in, and if they start suffering loses, run out.