So a few weeks ago I decided to start playing hearthstone again and started at rank 20.
Now I am in the top 500 Legend all because of this deck, I did tweak it constantly throughout the climb depending on what decks were popular but only minor changes. This list, however, has made me go 11/1 in Legend.
I won't do a guide because I'm a casual player and there are plenty of guides out there since this deck is not dissimilar to many other versions of the same archetype, hope you have as much fun with this deck as I did :)
Edit: After reading feedback and playing a few more games (still around 85% in Legend) I felt as if Spirit of the Shark was being a bit too clunky even for late-game value generation. Recently a well-respected twitch streamer JalexanderHS wrote up an excellent article explaining the sticky intuitions surrounding cards like the shark. Link below:
Although I have had (ridiculously) successful experiences with the shark, it is indeed too inconsistent. So, I have replaced it with Blink Fox, to give consistent value whilst increasing the playability of Vendetta and Underbelly Fence.