We must now go back to a time when the very land itself cries out in agony, as the one meant to watch over the earth and deep places of the world rends our home. Deathwing wrought a terrible change upon Azeroth, and those of the Infinite Dragonflight seek to break the timeline, just as the former Earth-Warder sought to do the same to our kingdoms. This is where you come in, champion. Preserve the timeline, defeat the Infinite Dragonflight, and maybe pick up a pet along the way...
Welcome to Cataclysm Timewalking week! This is going to be short and sweet, because until there's a Cataclysm Timewalking raid there's only one pet to be had from the event, (for now).
Cataclysm Timewalking Vendor: Kiatke
Kiatke can be found in Stormwind and Orgrimmar, respectively.
Among her items for purchase is the Bag of Shiny Things for 150 Timewarped Badges, and one of the items that has a chance to drop from this bag is the Strand Crawler:
However, if you're not looking to spend your badges, feel free to drop by the AH and buy one. The price can vary wildly between realms--as an example, the mean, or average, price for the US is 300g, but on my server it's listed as 10g--so check your local AH for more specific pricing.
And that's it! Like I said: short and sweet.
We wish you all the best in your pet collecting endeavors, and until next time, happy battling!