Today I went full on playing Survival to reach over 100 played battles and qualify in the top 100. Yet there was needed strategy to do so.
I actually waited for the past 48 hours prior to playing Survival because I wanted to make sure all my cards were not in cooldown. About a few days ago when I started playing in the mode I had lost several battles that lead to a large amount of my most often played cards to be out of the game. The amount of cards exceeded 100 but I was able to complete about 70 battles.
Today I played an additional 30+ to meet the requirement to be in top 100 and I did it will full strength in my cards. The end result effected 62 of my cards for a total cooldown of a little over six hours. Not too bad.
I am playing in silver league for Survival but I will not be holding out here. I hope to progress and finish the season near gold league if possible and will await until all my cards are no longer in cooldown mode before battling in the format again.