Extremely unlucky is all I can say then, sir Went 54-6 yesterday overnight. It shouldn't lose that hard at even at rank 17 but seeing as you kept rising in ranks below 20 you didn't enable the "concede after a win" option. Do that and try again and you'll have much better luck.
First time I've tested this deck, I put 2 Azure Drakes instead of 1. Results were very good last night, 42 wins 5 losses. Thank you.
I played around 180 games with a winrate of 81%. At one point it won 28 straight games. All play was done on rank 20, w/ concede after every win.
86,89% Winrate 53W:8L Silverfish Control with Concede Rank 20 Trying 60 Games with same options but without concede now
The Silverfish AI is realy good (better than standard HB AI) but i don't think it can reach legend at this time of development. If you want to climb ladder you should play manually. if somenone is another opinion please post me the deck how to reach legend with hb ;-)
i just wanna say that my bot on this momen defeted one with exactly the same deck and i used the basic deck from jaina lol
Tested 17 wins 1 loss 94.44% winrate at rank 20.. also tested without concede reached rank 16. Could have kept going for quite some time but got bored and decided to just leave this running until it gives me golden mage. Will do a longer test for the post. Thanks OP <3