Originally Posted by
Mecheon
There were originally some colour changing pets that had a rarer varient, the Sandreaver mobs in Nagrand, WoD. They have a lower chance to appear with some unique colour schemes, but nothing that you can't just, wait around for the right one to pop
However at those rates, no. This would result in absolute murder when this impossibly rare mob is killed by some random warrior. We had those tames back in Wrath. We had Aotona, King Krush, Gondria, Arcturis and of course, Loque'nahak. And if you remember those times, you remember the utter drama that came from them. People killing them, disrupting other tames, just being jerks
That's why we have the specific hunter tame stuff we do, where you gotta track stuff down before they'll show and only show to yourself