Wroggi have poison sacs that they use to weaken enemies. Their movements and body structure are similar to that of Jaggia. Wroggi are poisonous, but are not as strong or as resistant to poison as their leader.
口内から喉にかけて、毒を生成する器官を持つ小型の肉食モンスター。基本的に群れで行動し、大型の雄に付き従う事も多い。その場合、群れを成す個体は、非常に忠実であり、命令ひとつで身を挺してリーダーを守ろうとする。 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.
Threat Level (危険度): ★★
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 male 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.