A Very Tough Death Quest

Edit: Oops... I wanted to save this as a draft but ended up hitting post instead. Sorry!

I had such a hard time completing the Death quest yesterday. At first, I was within touching distance of Silver III but then I kept getting hit back to a point where I almost dropped into Bronze II. I am not sure what is missing in my deck... I think I need some stronger magic attacks

I have been saving up my DEC for a while now and can afford a couple of legendary cards. Need to see what I can get for roughly 4000 DEC to improve my non water splinters.

Rewards today was just 6 credits. Can't wait to get out of Bronze and into the Silver leagues where there are no credit rewards. With DEC prices falling, I wonder if there will be any changes to this but the other thing about credits that is rarely mentioned is that credits can't be withdrawn and have to be spent in game.