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.
Paladin actually has one of the most consistent, best winrate Murloc decks in the game. It's an underdog, but it's even faster and more aggressive than face hunter in most cases. Prepare your anuses for this card.
This card may seem like it's good for a murloc deck, but it's actually quite a decent control card, as it suffers only 1 in hp (relative to 4 mana average minions), while being a soft taunt. If you can divine shield it, and pop up a couple of murlocs only aoe will save your op.