Please see images of my legend runs. I will also be uploading the image to my deck builder. I also got a platinum 10 score with my standard Renolock using same curve as my wild Renolock. Standard is much harder than wild so platinum is an impressive rank for standard. My decks were my own homemade decks. Some of the cards I have been using for many years, other cards are from recent expansions. Let me know what you think of my decks and rank!
Platinum is not impressive for standard, because of the plateau. You can get to diamond 5 with a negative winrate, because there are many places along the way that you cannot de-rank from. Top 700 wild is alright, although it equates to about top 3500 in standard due to the player base being much smaller. Renolock is a legit niche archetype in wild, where you have a lot of support for highlander decks. However, there is not enough support in standard to be worth playing. Best thing to do is play otk lock.
I hit legend 2743 in Feburary 27 at 6:26am with my wild Renolock. I have been able to hit legend monthly, but it has been much more difficult since the Rena nerf to 35hp. I changed a few cards since my last update. Several cards have since been nerfed and I found replacements. There has been a balance patch very recently for wild and I will keep you updated. The wild meta should improve some with the nerfs to quest mage, discardlock and pillager rogue.