Just read on another site there is 3 new pets in the non instanced highmaul zone that can be obtained from drops off new rares being added there in patch 6.2.1.
http://blizzardwatch.com/2015/07/15/patch-6-2-1-ptr-new-rares-highmaul-new-pets/
Patch 6.2.1
Re: Patch 6.2.1
There is also apparently a new rare behind the dark portal, but no info on drops. The Highmaul pets all looked to be based off the adds from the Imperitor fight.
Re: Patch 6.2.1
Also of note, the new Star Craft expansion has a battle pet Archon. Additionally folks can buy the complete collection (which includes the previous releases obviously) also pet the past Baneling and Thor pets.
https://us.battle.net/shop/en/product/starcraft-ii-complete-collection#deluxe
This ends up being pretty sweet for me, since I never bothered to get them when they were released.
https://us.battle.net/shop/en/product/starcraft-ii-complete-collection#deluxe
This ends up being pretty sweet for me, since I never bothered to get them when they were released.