Status Update (1)
I chose a Personal World Destroyer for my 100 pet. I just hope that it does not do just that, however! If I had been alert I would have chosen the Singing Sunflower(99th), which is so cute and from a fun series of quests, for my century of pets.
Additional Comments by Date (5)
For me, the most frustrating and most unpleasant moment I have ever had with WOW was to actually find one of these pets after months of searching and have it kill itself with Unholy Ascession. I am still looking for my second.
First go, I did 1.25 hours - no luck. I had a rest and got it on the first kill when I came back. During the grind, lots of greens dropped so it is not all worthless effort.
If you get caught with many Flawless Undead Battle-stones after your undead pets are all Rare. Purchase these skulls at Dalaran, convert them to Rare and sell them on AH. I sold six for 250 gold or there abouts. You may be able to get more.
Yes, he is rare. Quite cute.
I found one along Slicky Stream NNE of Grookin Hill.