This is the deck which shouldn't be this good, but it is! I've climbed with it from Rank 5 to Rank 1 with a 74% winrate. I think I would be able to reach Legend too, but I've run of of time at the end of the month.
Some of the card choices:
The Darkness: He's my meme waifu, so I had to include him in the list. It's quite surprising how many players play highlander cards with green outline. He won me some games to be honest.
If you don't have some of these cards, you can play instead:
Waxadred: See Hakkar.
This deck made to meme around, but surpsrisingly it just skyrocketed me.
If you have any questions, just comment! :)
Some proof: https://imgur.com/LA5eFWH