They always live in large groups like previous 'preys'. Wroggi have poison sacs that they use to weaken enemies. Their movements and body structure are similar to that of Jaggia. Wroggi inhabit the Flooded Forest and Volcano. Wroggi, along with their Alpha leader, Great Wroggi, have been seen to prey on Slagtoth in the Flooded Forest. Wroggi are poisonous, but are not as strong or as resistant to poison as their leader.
Small, carnivorous bird wyverns with poison-generating organs that run from their mouths to their throats. They run in packs, often led by a large alpha male. Lesser members of the order are fiercely loyal, and will eagerly lay down their lives to protect the alpha.
Strangely enough, Wroggi seem to possess two, light blue poison sacs on either side of their heads, while the Great Wroggi possesses only a single, much larger, purple poison sac under its throat. It may be possible that the poison sacs grow as the Wroggi matures until the two poison sacs join together to become one poison sac like the Great Wroggi's.
Wroggi acts almost the same way as a Jaggia. The two have similar manners of roaring, with a different tempo and higher pitched version. They also possess the Jaggias' attacks - a lunging bite and a hip slam.