Montalcino's Comments

There's a dead end circular room right at the end of the Halls of the Eclipse with 2 Inquisitors in, which have a re-spawn rate of about 2 to 3 minutes if you want somewhere peaceful to farm these as there are no other mobs in the room and you can sit far enough away from them as to not be attacked while you go and make a cup of tea between kills :)

This is a great pet for carrying other pets when levelling. Get him to 25 and use a stone to make him rare and he will carry any pets through normal pet battles. I drop minefield in first go so he damages the next pet in and if you can, drop it again when battling the 2nd pet. 

He has good speed against other pets and his mechanical re-birth gives you another plus.

He can solo Ashlei in Shadowmoon, so you can use him with 2 level 1's and get a nice jump on levelling those pets.

Ignore the info telling you these are east of Socrethar's Rise, there is a unnamed isle and some smaller ones showing on the map to the south west, they are found here, decent spawn rate so you can just run around the biggest isle and they've re-spawned when you get back round.

Took around 150 kills before he dropped.

I highly recommend the U Tube vidoe to find this, if you look at the map there's a cluster of mushroom shapes and it's the top right mushroom you want but the route up there is tricky to find and there seems to be a 'dead' area which booted me everytime I hit it.

I found mine just off the road to the east of Corin's Crossing, the one thing I did notice was but no idea if it was just a coincidence, the grub that dropped it was moving much quicker than the others, he was moving back and forth at some speed and I somehow had a feeling he was the one after about half an hour :D