This real? well with Savanna high mane it's a 1 mana 4/4 kinda. With the abominable bowman it's a 1 mana random beast. I mean there's a lot of deathrattles that are worth a lot more than 1 mana, but the real question is if it's good enough if this is real.
Definetely has potential, but I doubt it'll be of much use since it's quite a situational card and a dead topdeck in a class which normally runs out of cards at a fairly quick pace. Hunter has no reliable healing or taunt options, so a control type hunter deck is never going to be viable in the slightest and this card generally can't be used until at least a few turns into the game.
Also, blizzard, could you fucking stop reprinting cards? I don't mind vanilla minions and things like that but at least come up with one or two original ideas every expansion. Take Kazakus as an example.