You find all Loot Cards. You can redeem the card for a. The Tyraels Pet is bind to account, so you can get it on each of your characters. This is the original card from Worldwide Invitational (WWI) 2008 in Paris.
The item "WoW Loot Card TYRAEL'S HILT Mini Tyraels Pet New unused WWI Blizzcon" is in sale since Thursday, November 29, 2018. This item is in the category "Toys & Hobbies\Collectible Card Games\CCG Individual Cards". The seller is "mr-mox" and is located in Gundelsheim. This item can be shipped worldwide.