Ever since Upperdeck confirmed Loot cards (real life cards that contain codes which can be entered in for virtual WoW items), people wondered what kind of items would these be? Powerful weapons? Just clothing that has no stat boosters? Well it seems the first loot item has been revealed. The Turtle Mount.
The oringinal indication of this item came from http://www.thottbot.com/test?sp=30193 which has it listed as an Upperdeck item.
Drew, at http://www.warcraftcardgame.com posted this information on the Warcraft forums only to get banned for posting "unreleased content" which seems to be the all the proof to confirm this item.
The specifics of this mount are still unknown. Possibilities are its a mount everyone can use, but it is as fast or slower then running speed. Or maybe this mount is a traditional mount (60%) that has the ability to swim (meaning no dismount in water). So look for the card game this october, when this item will be released (considering the loot card is indeed in the first set of cards)
~Information taken from http://www.warcraftcardgame.com