Edua Olaiiu

Edua Olaiiu, the dreaded scourge of the Mara is a Buffalo-based ancient dragon. His name loosely translates to bitter father. With an insatiable appetite for lions and local herdsmen, he could threaten the entire ecosystem.
Weight: 600 tonnes
Head to Tail: 98.23m (unconfirmed, some say 130m)
Colour: Brown with scaly green splotches
Diet: omnivorous
Wingspan: (N/A)
Age: 350-2000 years
Fire Breathing: condensed methane based biogas🔥🔥🔥🔥🔥
Vulnerability: none known to man.

Feel free to add any cool detail to his mythos in the comments.

Coming up with these dragon types has been really fun, especially the small world-building that has to wrap around each of them.