So I had so much fun with this deck that I played more than 100 games with it this season and it helped a great deal to get legend because IT IS THE SHAMAN KILLER in wild:
Spoiler: 22-4 against shaman ;)
(The stats below differ because of a few RenoLock games I played in between.)
I certainly did not invent this list, but I could not find out who made it I just saw it on hsreplay and the only change I made was -1 Novice Engineer + 1 Hellfire for some extra board clear against shamans and rogues.
If I find the time I might write more about it if people are interested in it.
I played this list between Rank 4 and 2 this month (January 2019) and a friend used it to get legend from rank 1. The sample size of my stats is not too big, but hsreplay shows a bit more: https://hsreplay.net/decks/VWrJ34PIj84uRhJOmHxFAf/#gameType=RANKED_WILD
Everybody good luck and fun!