Seregios is an alright monster. The fight itself is, in my opinion, annoying and rather easy but he can catch you off guard with his bleeding abilities. His design is very cool, he looks like a giant, scaly eagle to me. The weapons are great, especially the GS, SA, Lance/GL, HH, LBG and Bow. The armor is pretty decent as well. I honestly don't really like his battle theme, it sounds too repetitive and a bit too whimsical. Like BMD4 said I find it strange how this thing is Rathalos' rival when it seems a bit on the weaker side, but whatevs. Overall, I'd say he's an okay monster, just wish he was more challenging and less irritating.