Sprites - 10/10In all honesty, there aren't that many Grendel, or Ettin breeds for that matter, for C3/DS that use custom sprites. Many that do are somewhat disappointing (the Yeren Grendels that ship with Ostrova suffer from black around the edges of their sprites), but this is definitely not the case with these Grendels! The Dustdevil sprites are all perfectly rendered, and fit in very well with the C3/DS graphics style.
Unfortunately during development Ghosthande had problems with the adult head sprites for the Grendels, and had to resort to using the Youth ones instead. This actually makes the Grendels appear more unique, and actually suits them very well.
Genome - 7/10The Dustdevils have a pretty similar genome to that of the original Jungle Grendels, but it would have been nice to see a brand new genome created for these Grendels, such as one that prefers warmer climates or can survive for a long time without eating. Still, this is a great breed nevertheless!
Difficulty - Very Easy
Dustdevil Grendels are not at all difficult to keep, and their agent pack provides them with enough food to keep them from starving in the desert's harsh climate. They also aren't picky about where they live, and can even be kept with regular Grendels.