Probabaly wouldn't normally be that excited for a card like this. Murloc is an aggro deck, and I'm a much bigger fan of control.
But the hearthstone gods determined that I am to play murlocs. Old Murk-Eye was actually my first legendary and I never even had to buy a murloc. Just found all of them in packs in the first few weeks of playing this game. Got a terrible Legendary drop rate, but atleast I got my murlocs. LOL. Even got both Murloc Warleaders. Time to murloc. Mrglglglglglgl.