There I was minding my own damn business in Ragnarok sneaking up on a Brontosaurus that I wanted to tame and out of nowhere a LVL 115 body slams my character into nonexistence and eats the bronto I was trying to tame. So in hindsight PAY ATTENTION TO YOUR SURROUNDINGS WHEN YOU’RE BY THE EQUUS AREA IN RAGNAROK
If one is encountered near water, you can simply lure it out to sea with a flyer and it will swiftly drown. Given the water is deep enough. If encountered inland not near water. Pray to the overseers you have something fast enough to out run it. Then promptly die because they're as fast as a mad Hispanic mother with a shoe. Not as deadly as one though.
I spent an hour taming a Max lvl anky on a ledge. After about 20 minutes I looked down and 2 gigas were below looking right at me their heads almost reaching the top of the ledge. They stayed there the entire time