I've been camping the kitty-who-swallowed-a-willowisp (I don't know why he swallowed a willowisp, perhaps he'll die). I've been trying to do this from 9am until 2am, or whatever times of day I can possibly stay up. The spot I've chosen in the easternmost spawn points in Sholazar Basin where the gorillas gather.
Well, today I was sitting around minding my own business when NpcScan went off. I looked eagerly down and noticed it had triggered on King Krush—a huge, green Tyrannosaurus rex who happens to also be a rare spawn in the region. I don't really care for the dinosaur.
However, he is a rare, so I figured: Sure, whatever.
I flittered off down past the wasp hive, spotted the dinosaur stomping his way blithely through the swampy ground. Landed, set down my trap, and hit tame.
The big guy went straight through my trap and whomped me with a fearbomb. As I ran, I waited for it to wear off with the big green dino on my tail. I quickly recovered, hit tame again, and waited. He hollered liked a giant, pissed-off elephant as hearts appeared over his head. As the hearts flew, he slashed chunks out of my health with his colossal flesh rending teeth.
At about 2% heath, he tamed.
My kaywngstiad suggests that I rename him: Killasaurus.