Beast Core
Flying across the sky of a world filled with nothing, but ice completely devoid of life, a massive bird with 3 females is soaring towards the tallest mountain.
This massive bird has a 30-meter wingspan, is almost 20 meters long, and seems to have razor-sharp ice as feathers. But if one were to look closely they'd see that radiating off of this being are blazing blue flames that threaten to burn everything in sight to ash while also causing an insatiable cold.
These 4 beings are Elenei the Frost-Fire Phoenix, Mira, Maria, and Celaine. Mira's group is currently flying on Elenei's back, but they aren't the least bit comfortable. It's so damn cold on top of Elenei's back, but that's not the worst of it as it's cold everywhere in this world. The worst part is they feel this cold trying to burn them to ash, which is an extremely disconcerting feeling.
Mira seems to be the only one that's not having it rough, either that or she's just not showing it.