Hydrahara

Hydrahara is pokemon #022 and is the evolution of Sandaconda from round #1

dex entry
''Named the "Titan of the Desert", Hydrahara are said to be the last thing you'd want to encounter in the desert. They are known to fight with Absols, when they try to invade the deserts of galar. Legends say that if ony one of its heads are severed off, another will grow in its place.''

Hydrahara
they look like Sandaconda but has 3 heads, there hoods are square-shaped.