I'm just another one of those. You know, those who do things. Things that need to be done by those that do these things in order to do those things that don't do these things themselves. Has the word 'things' lost meaning to you already?
Either way, you are never going to run this in an Anyfin deck and i doubt it will be popular enough to be something those decks have to worry about on their opponents side.
... It's not the battlecry its the fact that you summoned a 1/1 murloc that will die and could be resummoned. And if the Murloc pally meta shifts to more zoocentric, why wouldn't you include at least one copy of anyfin just in case?